CURRICULUM
VITAE
Personal data:
Name:
Dipl.-Ing. Dr.
techn. Konrad Krimpelstätter MSc MBA
Date
of birth: 17th of June 1974
Married
with: Karin
Children:
Lena, Julia
Home address:
1.
Amelie-von-Langenau-Weg 6, 4210 Gallneukirchen, AUSTRIA
2.
3-chōme-1-32-405 Senda Machi, Naka-ku, 730-0052 Hiroshima, JAPAN
E-mail:
konrad.krimpelstaetter(at)gmx.at
Education:
2014: MBA Upgrade, LIMAK Austrian Business School,
Linz, Austria
2008 – 2009: Professional Master – Management for
Engineers, LIMAK Austrian Business School,
Linz, Austria
2001 – 2005: Doctoral studies of technical sciences, Johannes Kepler University Linz, Austria
Doctoral
thesis: Non-circular arc temper rolling model considering radial and
circumferential work roll displacements (under Univ. Prof. Dr. Klaus Zeman)
2000: University of
California, Berkeley, USA, Research project: Enhancement of the 3D dynamic
simulation software DynaSim for mechanical applications
1993 – 2001: Study of Mechatronics, Johannes Kepler University Linz, Austria
Diploma
thesis: Conceptual design of a complete crash facility to perform material
tests on crash specimens and car body components for the sheet production in
the automotive industry
1988 – 1993: Polytechnic High-School, Department of
Mechanical Engineering and Business Economics, Hallein, Austria
1984 – 1988: Private Comprehensive Secondary School
“St. Rupert”, Bischofshofen, Austria
1980 – 1984: Elementary School, Bischofshofen, Austria
Professional Experience:
since 2023: Global Head of Technology & Innovation
Cold Rolling & Processing and Digital Transformation at Primetals
Technologies Japan, Hiroshima, Japan
since 2011: Head of Technology & Innovation
for Hot Rolling, Pickling and Cold Rolling at Siemens VAI Metals Technologies, after 2015 at Primetals Technologies Austria,
Linz, Austria
since 2011: Senior Key Expert Cold Rolling at Siemens VAI Metals Technologies, after 2015 at Primetals
Technologies Austria
2007 – 2011: Group leader for Cold Mills
Technology at Siemens VAI Metals Technologies
2006 – 2007: Group leader for Models and
Algorithms at Siemens VAI Metals Technologies
2005 – 2011: R&D project manager and
calculation engineer at Siemens VAI Metals Technologies
2001
– 2005: Research assistant with teaching activity at the Institute for
Computer-Aided Methods in Mechanical Engineering, Johannes Kepler University
Linz
Research project: „System analysis,
model development and control of temper rolling of cold strip“ in cooperation
with voestalpine Stahl, VOEST-ALPINE Industrieanlagenbau, and VOEST‑ALPINE
Mechatronics
Awards / Miscellaneous:
2024: Best
Innovation Award 2024 of Mitsubishi Heavy Industry (MHI) in the category Best
Technology, January 31st, 2025, Tokyo, Japan
2024: Chairman
and presenter at AIST Cold Rolling Fundamentals 2024, Cleveland, Ohio, USA
2023: Invited
lector at AIST Cold Rolling Fundamentals 2023, San Antonio, Texas, USA
2022: Invited
session chairman at “12th International Rolling Conference”
ROLLING-12, Trieste
2019: Invited
session chairman at “4th European Steel Technology and Application
Days” ESTAD 2019, Duesseldorf
2017: Invited
session chairman at “3rd European Steel Technology and Application
Days” ESTAD 2017, Vienna
2016: Invited
session chairman at “10th International Rolling Conference” ROLLING 2016, Graz
2015: Invited
session chairman at “2nd European Steel Technology and Application
Days” ESTAD 2015, Duesseldorf
2007: Winner
of LIMAK Scholarship 2008
2007: Invited
session chairman at “3rd International Steel Conference on New Developments in
Metallurgical Process Technologies” METEC InSteelCon 2007, Duesseldorf
2005: Premium
for promotion of top talents 2005 in the division “science” awarded by the
Province of Upper Austria
2004: Student
Scholarship at Numiform 2004, Ohio State University Columbus
Publications
(119):
Konrad
Krimpelstätter (2000), Konzeption einer Crashanlage zur Durchführung von
Crashversuchen an bauteilähnlichen Strukturen bzw. Karosseriebaugruppen,
Diploma thesis at the Institute of Machine Design and Hydraulic Drives,
Johannes Kepler University of Linz.
G. Finstermann, K. Krimpelstaetter, K. Zeman, et
al. (2003), New advances in
Temper and Skin‑Pass Rolling Technology, 3rd European
Rolling Conference METEC 2003, Duesseldorf.
A. Kainz, K. Krimpelstaetter, K. Zeman (2003), FE‑Simulation
of Thin Strip and Temper Rolling Processes, ABAQUS User Conference, Vienna.
K. Krimpelstaetter, K. Zeman,
A. Kainz, (2004), Non Circular Arc Temper Rolling Model Considering Radial
and Circumferential Work Roll Displacements, 8th International
Conference on Numerical Methods in Industrial Forming Processes, Numiform 2004,
Columbus, Ohio.
Konrad Krimpelstaetter (2005), Non-circular
arc temper rolling model considering radial and circumferential work roll
displacements, Doctoral thesis at the Institute for Computer-Aided Methods
in Mechanical Engineering, Johannes Kepler University of Linz.
A. Kainz, D. Paesold, G. Riha,
G. Keintzel, K. Krimpelstaetter, K. Zeman (2005), Finite
Element Simulation of Skin-Pass and Temper Rolling Processes with Special
Emphasis on Roughness Transfer, NAFEMS World Congress 2005, Malta.
K. Zeman, K. Krimpelstaetter,
A. Kainz, G. Finstermann, G. Glanner, D. Paesold (2005), Consideration of Circumferential Work Roll
Surface Displacements in a Non-Circular Arc Temper Rolling Model, 8th
International Conference on Computational Plasticity, COMPLAS 2005, Barcelona.
A. Kainz, D. Paesold, G. Riha,
K. Krimpelstaetter, K. Zeman (2005), FE-Modellierungsaspekte zur Rauheitsübertragung beim Dressierwalzen von
Kaltband, Abaqus User Conference, Graz.
K. Krimpelstaetter, K. Zeman (2005), Fast simulation models of rolling processes
for online applications in process computers, Computational Mechanics
Challenges Day, Johann Radon Institute for Computational and Applied
Mathematics (RICAM), Johannes Kepler University of Linz, Austria.
K. Krimpelstaetter, G. Hohenbichler,
G. Djumlija, G. Finstermann, K. Zeman (2005), Advanced Non Circular arc Skin-Pass Model
for Hard and Thin Strips, Rolling and Processing Chronicle from VAI, Issue
8‑2005, p. 26‑29.
K. Krimpelstaetter, K. Zeman,
G. Finstermann, G. Keintzel (2006), Application of a non-circular arc temper rolling models for both
off-line simulations and on-line control, Proceedings of 9th
International and 4th European Steel Rolling Conference 2006, Paris.
A. Kainz, K. Krimpelstaetter,
K. Zeman (2006), Inconsistencies in
Plane-strain Elasto-plastic Rolling Simulations, PAMM Proc. Appl. Math.
Mech. 6, p. 387-388.
K. Krimpelstaetter, A. Kainz,
K. Zeman, G. Finstermann, G. Keintzel, G. Glanner (2006), Self-adaptive determination of „Contained
Plastic Flow“ in temper rolling models, Proceedings of 7th World
Congress on Computational Mechanics (WCCM 2006), Los Angeles.
K. Krimpelstaetter, G. Hohenbichler,
G. Finstermann, K. Zeman, A. Kainz (2007), New temper rolling model for advanced evaluation of rollability,
Proceedings 3rd International Steel Conference on New Developments in
Metallurgical Process Technologies (METEC InSteelCon 2007), p. 394-401,
Duesseldorf.
K. Krimpelstaetter, G. Hohenbichler,
G. Finstermann, K. Zeman (2007), New
non-circular arc skin-pass model, Ironmaking and Steelmaking, Vol. 34, No.
4-2007, p. 295‑302.
K. Krimpelstaetter, G. Hohenbichler, G. Finstermann,
K. Zeman, A. Kainz (2007), Advanced
evaluation of rollability: Triple-A Rolling Model, metals&mining, Vol.
3/2007, p. 52-53.
H. Efendic, K. Krimpelstaetter, G. Hohenbichler
(2007), Strategy for the Application of Virtual
Sensors with self-determining Structures in Metallurgy, Proceedings
Internationales Forum Mechatronik ifm2007, Winterthur.
A. Schrems, K. Pichler,
K. Krimpelstaetter, Luigi del Re (2008), Data based multivariate pseudo correlation analysis in steel industry
for optimized variable selection, 17th International Federation
of Automatic Control (IFAC 2008) World Congress, Seoul, Korea.
K. Krimpelstaetter, P. Cruiziat,
J. Perret, K. Rotert, G. Finstermann, G. Hohenbichler,
G. Winter (2008), High-performance
process for rolling advanced high-strength steel grades, Proceedings of
Rolling & Processing Conference '08, Paper No. 8.2, Linz, Austria.
G. Hohenbichler, H. Efendic,
K. Krimpelstaetter, K. Stohl, J. Winroither (2008), Monitoring and process-technological
consultancy service in steel production and other complex industrial systems,
Proceedings of Rolling & Processing Conference '08, Paper No. 13.4, Linz,
Austria.
K. Krimpelstaetter, P. Cruiziat,
J. Perret, K. Rotert, G. Finstermann, G. Hohenbichler,
G. Winter (2008), Challenges of Hot
and Cold Rolling of Modern Steel Grades, Metal-Forum 2008, Kiev, Ukraine.
L. Steinwender, A. Kainz,
K. Krimpelstaetter, G. Hohenbichler, K. Zeman (2008): FEM-Simulation of the Tension Levelling Process
with Abaqus/Explicit, Abaqus Austria Regional Users' Conference, Linz.
G. Hohenbichler, R. Minichmayr, K.
Krimpelstätter (2009): Recent
Developments of the Installations Engineering and Technology for Flat-Products,
MEFORM 2009, Freiberg.
K. Krimpelstaetter, L. Steinwender, A. Kainz, G.
Hohenbichler, K. Zeman (2009): Hierarchical
Modelling Concepts for the Simulation of the Scale Breaker (Tension Leveller)
Process, 1st ACCM Scientific Exchange Day, Linz.
M. Pilz, A. Kainz, K. Zeman, K. Krimpelstaetter,
G. Hohenbichler, D. Paesold (2009): Enhanced
temper rolling model including Prandtl-Reuss decomposition, European
Rolling Conference 2009 ERC09, London.
L. Steinwender, Z. Niu, A. Kainz, K.
Krimpelstaetter, K. Zeman (2009), Curvature
Distribution of Metal Strip in Processing Lines and the Resulting Tension- and
Power-Requirements, International Forum Mechatronics ifm 2009, Linz.
P. Schellingerhout, D. Paesold, K. Zeman, K.
Krimpelstaetter (2010), Combined
expertise for better rolling, metals&mining, Issue 2/2010.
M. Bergmann, K. Zeman, A. Kainz, K.
Krimpelstaetter, D. Paesold (2010), Enhanced
mixed lubrication model for cold rolling based on a modular and hierarchical
structure, 4th International Conference on Tribology in
Manufactoring Processes ICTMP2010, Nice.
L. Steinwender, A. Kainz, K. Krimpelstaetter, K.
Zeman (2010), Computational analysis of
the curvature distribution and power losses of metal strip in tension levellers,
Proceedings of World Congress on Computational Mechanics & Asian Pacific
Congress on Computational Mechanics (WCCM/APCOM 2010), Sydney.
L. Steinwender, Ch. Salzmann, K. Zeman, K.
Krimpelstaetter (2010), Optimizing the
tension levelling process, metals&mining, Issue 3/2010.
L. Steinwender, Ch. Salzmann, A. Kainz, K. Krimpelstaetter,
K. Zeman (2011), A Holistic Modeling
Approach for the Design of Tension Leveling and Scale Breaking Processes and
Equipment, Sheet Metal 2011, Serie Key Engineering Materials, Vol. 473, p.
757-764, 4-2011, ISBN: 978-3-03785-083-1.
L. Steinwender, A. Kainz, K. Krimpelstaetter, K.
Zeman (2011), A Novel Approach for the
Modeling of Tension Leveling Processes by Employing Parametric Shape Functions,
METEC InSteelCon 2011 Proceedings, 6-2011.
Konrad Krimpelstaetter (2011), Cold Rolling: For a superb Mill-Stand Design,
metals&mining, Issue
2/2011.
B. Smeulders, P. Schellingerhout, D. Paesold, K.
Zeman, M. Bergmann, K. Krimpelstaetter (2011), Cold Rolling: The Quest for
Excellence, metals&mining,
Issue 2/2011.
Konrad Krimpelstaetter (2011), Triple-A: High sophisticated rolling model
with special emphasis on rolling conditions in the final pass of cold and
temper rolling mills, Metals Symposium 2011, Nanjing, China.
M. Bergmann, K. Zeman, A. Kainz, K.
Krimpelstaetter, D. Paesold, B. Smeulders (2011), Extended model for the prediction of boundary and hydrodynamic friction
in cold rolling using a modular concept of models, METEC InSteelCon 2011
Proceedings, 6-2011.
L. Steinwender, A. Kainz, K. Krimpelstaetter, K.
Zeman (2011), Numerical
Simulation of Tension Losses and Reaction Forces in Tension Levellers, ICTP
2011 International Conference on Technology of Plasticity, Aachen, September
25-30, 2011.
L. Steinwender, A. Kainz, K. Krimpelstaetter, K.
Zeman (2011), An arbitrary
Lagrangian-Eulerian (ALE) approach for the modeling of tension leveling
processes, XI International Conference on Computational Plasticity,
Fundamentals and Applications COMPLAS 2011, September 7-9, 2011.
B. Smeulders, P. Schellingerhout, D. Paesold, M.
Bergmann, K. Zeman, K. Krimpelstaetter (2012), Tribological simulation models for the rolling process, MPT
International magazine, 01-2012.
L.
Steinwender, A. Kainz, K. Krimplstätter, K. Zeman (2012), Analyse des Biegestreckrichtprozesses unter Verwendung spezieller
ALE-Formulierungen, XXXI. Verformungskundliches
Kolloquium, Planneralm, Austria, February 26, 2012.
K. Krimpelstaetter, O. Varga (2012), Improved Roll-Gap Lubrication to Reduce
Energy Consumption and to Extend the Material Product Mix, AISTECH 2012,
Atlanta, USA, May 7-9 2012.
M. Bergmann, K. Zeman, A. Kainz, K.
Krimpelstaetter, D. Paesold, P. Schellingerhout, B. Smeulders (2012), Mixed Lubrication Model for Cold Rolling
Considering the Inlet and Deformation Zones, ASME 2012 International
Manufacturing Science and Engineering Conference (MSEC 2012), Notre Dame, USA,
June 4-8, 2012.
K. Krimpelstaetter, A. Stabauer, J. Hofer
(2012), High performances process for the
rolling of advanced high-strength steel grades, SEAISI Quarterly Vol. 41, Nr.
3.
K. Krimpelstaetter, O. Varga (2012), ISD Dunaferr and Siemens VAI optimize
roll-gap lubrication, Asia Steel International Conference 2012, Beijing,
China, September 24-26 2012.
Konrad Krimpelstaetter (2012), TRIPLE-A: High sophisticated rolling model
with special emphasis on rolling conditions in the final pass of cold and
temper rolling mills, 49th ABM Rolling Seminar 2012, Vitoria,
Brazil, October 22nd – 24th 2012.
K. Krimpelstaetter, A. Flaxa (2012), First results of a recently tested Minimum
Quantity Lubrication system on a Tandem Cold Mill, 30th JSI
conference, Paris, France, December 18-19, 2012.
O. Varga, K. Krimpelstaetter (2013), Better lubrication in cold rolling - DAS
saves energy and protects roll, Metals Magazine Issue 02 – January 2013.
K. Krimpelstaetter, A. Flaxa (2013), Minimum Quantity Roll-Gap Lubrication System
–field of large potential to reduce your OPEX, AISTECH 2013, Pittsburgh,
USA, May6-9, 2013.
A. Bizard, K. Krimpelstaetter, C. Salzmann
(2013), A versatile rolling mill design
with optimal capacity for a wide range of materials, 9th
International & 6th European Rolling Conference 2013, Venice,
Italy, June 10-12 2013.
Konrad Krimpelstaetter (2014),
New Developments in Hot and Cold Rolling
Technology, Modern Metallurgy of the new millennium – dedicated to NLMK’s
80th anniversary, Lipetzk, Russia, November 19, 2014.
G. Keintzel, K. Krimpelstaetter, K. Mayrhofer,
L. Pichler (2014), Taming the vibration
behavior of rolling mills - For Good Vibrations, Metals Magazine 2/2014.
G. Keintzel, C. Proell, K. Krimpelstaetter, G.
Djumlija (2015), ChatterBlock® Control:
Elimination of mill chatter vibration in cold rolling, 52nd ABM Rolling
Seminar, Rio de Janero, Brazil, August 18-20, 2015.
G. Keintzel, K. Krimpelstaetter (2015), Elimination of mill chatter vibration in
cold rolling - successful pilot installation, AISTECH 2015, Cleveland, USA,
May 4-7, 2015.
M. Javurek, R. Aslani, Ph. Gittler, K.
Krimpelstaetter, K. Kofler (2015), Pickling
Tank Process: Influence of Flow Turbulence, METEC & 2nd
ESTAD 2015, Duesseldorf, Germany, June 15-17, 2015.
G. Keintzel, C. Proell, K. Krimpelstaetter
(2015), Elimination of mill chatter
vibration in cold rolling - successful pilot installation, METEC & 2nd
ESTAD 2015, Duesseldorf, Germany, June 15-17, 2015.
K. Krimpelstaetter, C. Westermayer (2016), Increasing the capability of existing cold
mills by new FLEX-HI technology, 53rd ABM Rolling Seminar, Rio de Janero,
Brazil, September 27-29, 2016.
K. Krimpelstaetter, C. Proell, M. Bergmann
(2016), Roll-gap lubrication excellence
to optimize hot and cold rolling processes, 53rd ABM Rolling Seminar, Rio
de Janero, Brazil, September 27-29, 2016.
G. Keintzel, C. Proell, K. Krimpelstaetter
(2016), Proven functionality of
anti-chatter solution in cold mills, 53rd ABM Rolling Seminar, Rio de
Janero, Brazil, September 27-29, 2016.
G. Keintzel, K. Krimpelstaetter (2016), ChatterBlock Control: A low-cost solution
for high return benefits, Metals Magazine 2/2016.
M. Bergmann, K. Krimpelstaetter (2016), Long-term improvements, Short-term ROI:
Enhanced lubrication solutions for cold-rolling mills with MQL, Metals
Magazine 2/2016.
Konrad Krimpelstaetter (2016), Put more muscle into your mill: The new
FLEX-HI roll cassette increases mill power for rolling AHSS steel grades,
Metals Magazine 2/2016.
M.
Bergmann, K. Krimpelstätter, B. Smeulders, P. Schellingerhout, D. Paesold, D.
Strasser, A. Kainz, K. Zeman (2016), Erweitertes
tribologisches Modell für das Kaltwalzen von Band, Stahl und Eisen 136
(2016) Nr. 11, 2016.
G. Keintzel, C. Proell, K. Krimpelstaetter
(2016), ChatterBlock Control: Successful
elimination of third octave mill chatter in tandem cold rolling, 10th
International Rolling Conference and 7th European Rolling
Conference, Austria, June 6-9, 2016.
K. Krimpelstaetter, C. Westermayer (2016), Product mix extension on cold mills by newly
developed FLEX-HI technology, 10th International Rolling
Conference and 7th European Rolling Conference, Austria, June 6-9,
2016.
K. Krimpelstaetter, C. Proell, M. Bergmann
(2016), Primetals’ lubrication expertise
boosts new innovation in hot and cold rolling, 10th International
Rolling Conference and 7th European Rolling Conference, Austria,
June 6-9, 2016.
M. Bergmann, B. Smeulders, D. Paesold, D.
Strasser, P. Schellingerhout, K. Krimpelstaetter, A. Kainz, K. Zeman (2016), Application and validation of an enhanced
tribological model for cold strip rolling, 10th International
Rolling Conference and 7th European Rolling Conference, Austria,
June 6-9, 2016.
G. Keintzel, K. Krimpelstaetter (2016), ChatterBlock Control: A low-cost solution
for high return benefits, Iron & Steel Review magazine India.
Konrad Krimpelstaetter (2016), Put more muscle into your mill: The new
FLEX-HI roll cassette increases mill power for rolling AHSS steel grades,
Iron & Steel Review magazine India.
D. Strasser, M. Bergmann, B. Smeulders, D.
Paesold, K. Krimpelstaetter, P. Schellingerhout, A. Kainz, K. Zeman (2017), A novel model-based approach for the
prediction of wear in cold rolling, 21st International
conference on Wear of Materials WOM, Long Beach USA, March 26-30, 2017.
M. Bergmann, K. Krimpelstaetter (2017), Substituting traditional emulsion
lubrication in tandem cold mills, AISTECH 2017, Nashville, USA, May 8-10,
2017.
K. Krimpelstaetter, L. Pichler, C. Westermayer,
C. Salzmann, T. Nakagawa, H. Taniguchi (2017), New Heavy Gauge Cutter Sampling Station, AISTECH 2017, Nashville,
USA, May 8-10, 2017.
M. Bergmann, K. Krimpelstaetter, C. Proell
(2017), Advanced Roll-Gap Lubrication
Solutions in Hot and Cold Rolling, 3rd European steel technology
and application days ESTAD 2017, Vienna, Austria, June 26-29, 2017.
C. Westermayer, A. Challaye, S. Maillard, K.
Krimpelstaetter, T. Pfatschbacher, T. Wenzhen (2017), Tangshan New No.2 Cold Rolling Mill Complex to produce Advanced High Strength
Steels for Automotive Market, 3rd European steel technology and
application days ESTAD 2017, Vienna, Austria, June 26-29, 2017.
D. Strasser, M. Bergmann, B. Smeulders, D.
Paesold, K. Krimpelstaetter, P. Schellingerhout, A. Kainz, K. Zeman (2017), Wear generation during cold strip rolling –
A model based analysis, 3rd European steel technology and
application days ESTAD 2017, Vienna, Austria, June 26-29, 2017.
K. Krimpelstaetter, I. Maeno, C. Westermayer, M.
Bergmann, G. Keintzel (2018), Solutions for
the production of high-strength steels and/or thinner gauges in cold rolling,
AISTECH 2018, Philadelphia, USA, May 7-10, 2018
K. Krimpelstaetter, Ch. Proell (2018), Work roll lubrication and cooling package
for hot strip mills to produce high-quality steel, AISTECH 2018,
Philadelphia, USA, May 7-10, 2018
K. Krimpelstaetter, A. Challaye, S. Maillard, T.
Pfatschbacher, C. Westermayer, T. Wenzhen (2018), New Cold Rolling Complex of Tangshan dedicated to high-end markets with
the production of AHSS for automotive application, AISTECH 2018,
Philadelphia, USA, May 7-10, 2018
K. Krimpelstaetter, I. Maeno, G. Finstermann, H.
Shimogama, T. Saito (2018), Solutions for
Plant & Performance Improvement for Thin and Ultrathin High-Si Electrical
Steel, 8th Int. Conference on Magnetism and Metallurgy, Dresden, Germany,
June 12-14, 2018
K. Krimpelstaetter, L. Pichler, R. Doell, K.
Weinzierl (2018), Power Cooling –
Advanced strip cooling technology for hot strip mills for maximum metallurgical
flexibility, high cooling rates and for saving of alloying elements,
published in V. Ginzburg, N. Kaplan: Advanced Steel Plants for production of
hot-rolled flat products, page 399 – 412
K. Krimpelstaetter, L. Pichler, C. Westermayer,
C. Salzmann (2018), New heavy-gauge
cutter sampling station, published in V. Ginzburg, N. Kaplan: Advanced
Steel Plants for production of hot-rolled flat products, page 145 - 153
K.
Krimpelstätter, I. Maeno, M. Bergmann, G. Keintzel (2018), Lösungen für die Produktion von hochfesten Stählen und dünnen
Banddicken beim Kaltwalzen, Stahl und Eisen 138 (2018) Nr. 12
M. Hackl, A. Seilinger, S. Bragin, K.
Krimpelstaetter (2019), New finishing
mill technology for the production of thin hot band, AISTECH 2019,
Pittsburgh, USA, May 6-9, 2019
M. Bergmann, K. Krimpelstaetter, B. Nilsson, S.
Karakavaf, R. Leffers (2019), Intelligent
roll-gap lubrication improves strip surface cleanliness in thyssenkrupp steel’s
tandem cold rolling mill, 4th European steel technology and
application days ESTAD 2019, Duesseldorf, Germany, June 24-28, 2019.
M. Hackl, A. Seilinger, S. Bragin, K.
Krimpelstaetter (2019), FLEX-HI HOT –
Flexible finishing mill technology for hot rolled product mix extension, 4th
European steel technology and application days ESTAD 2019, Duesseldorf,
Germany, June 24-28, 2019.
K. Krimpelstaetter (2019), New Cold Rolling Complex of Tangshan dedicated to high-end markets with
the production of AHSS for automotive application, 11th
International Rolling Conference and 56th ABM Rolling Seminar, Sao
Paulo, Brazil, October 1-3, 2019
K. Krimpelstaetter, I. Maeno, G. Finstermann, H.
Shimogama, T. Saito (2019), New Cold
Rolling Solutions for the production of AHSS / UHSS and thin High-Si Electrical
Steel, 11th International Rolling Conference and 56th
ABM Rolling Seminar, Sao Paulo, Brazil, October 1-3, 2019
M. Hackl, A. Seilinger, S. Bragin, K.
Krimpelstaetter, J. Maierl (2019), New
hot rolling technology for the production of thin hot band, 11th
International Rolling Conference and 56th ABM Rolling Seminar, Sao
Paulo, Brazil, October 1-3, 2019
K. Krimpelstaetter, T. Nakayama (2020), Cold rolling technologies for successful
production of NGO thin-gauge electrical steels, 9th Int.
Conference on Magnetism and Metallurgy, Rome, Italy, Nov. 3-5, 2020
L. Pichler, K. Krimpelstaetter, J. Maierl, K.
Weinzierl, S. Samanta (2021), POWER COOLING Technology for Hot Strip Mills
and MULPIC technology for Plate Mills, 11th China International
Steel Congress, Shanghai, China, May 26-28, 2021
M. Bergmann, K. Krimpelstaetter (2021), Superior
roll-gap lubrication technology for tandem cold rolling mills, 11th
China International Steel Congress, Shanghai, China, May 26-28, 2021
L. Pichler, K. Krimpelstaetter, R. Doell, K.
Weinzierl (2021), POWER COOLING – Advanced strip cooling technology for hot
strip mills for maximum metallurgical flexibility, high cooling rates and for
saving of alloying elements, AISTECH 2021, Nashville, USA, June 29 – July
1, 2021
T. Nakayama, K. Krimpelstaetter (2021), Key
technologies supporting the production of NGO electrical steels, AISTECH
2021, Nashville, USA, June 29 – July 1, 2021
A. Yamamoto, K. Krimpelstaetter (2021), Cold
rolling mill technologies for harder and thinner electrical steel, 5th
European steel technology and application days ESTAD 2021, Stockholm, Sweden,
August 30 – September 2, 2021
T. Nakayama, K. Krimpelstaetter (2021), Superior
cold rolling solutions of Primetals Technologies for the production of NGO
electrical steels, International Steel Rolling Symposium ISRS’2021,
Iskenderun, Turkey, September 23 – 24, 2021
M. Widder, A. Seilinger, A. Rimnac, K.
Krimpelstätter (2021), Digital process and product twin for hot rolling,
9th International Conference on Modeling and Simulation of
Metallurgical Processes in Steelmaking STEELSIM 2021, Vienna, Austria, October
4 – 7, 2021
K. Krimpelstaetter, I. Maeno (2022), Meeting
demand for electrical steels, Steel Times International, September 2022
Vol.46 No6, p. 30 - 32
G. Keintzel, K. Krimpelstaetter, S. Mittlboeck,
A. Junkins (2022), Successful operation of an Anti-Chatter solution at
ArcelorMittal Dofasco’s Tandem Cold Mill, AISTECH 2022, Pittsburgh, USA,
May 16 – 18, 2022
K. Krimpelstaetter, I. Maeno (2022), Powerful
Plant Technologies for Cold Rolling of NGO and GO Electrical Steel, 10th
Int. Conference on Magnetism and Metallurgy, Milan, Italy, June 13-15, 2022
A. Stadlbauer, K. Kofler, K. Krimpelstaetter
(2022), Silicon Reduction for Pickling Lines, 12th International Rolling
Conference ROLLING-12, Triest, October 26 – 28, 2022
G. Keintzel, S. Mittlboeck, K. Krimpelstaetter
(2022), Chatter Elimination in Tandem Cold Rolling Mills, 12th
International Rolling Conference ROLLING-12, Triest, October 26 – 28, 2022
K. Krimpelstaetter, S. Angerer, B. Schinagl
(2022), Flexible cassette makes traditional cold mills fir for future steel
grades, 12th International Rolling Conference ROLLING-12, Triest, October
26 – 28, 2022
S. Mittlboeck, G. Keintzel, K. Krimpelstaetter
(2022), Vibration Dissipator for Hot Strip Mills, 12th International
Rolling Conference ROLLING-12, Triest, October 26 – 28, 2022
K. Krimpelstaetter, R. Kellermayr, M. Bergmann
(2022), Pioneering Cold Rolling of AHSS and Electrical Steel, 12th
International Rolling Conference ROLLING-12, Triest, October 26 – 28, 2022
G. Keintzel, K. Krimpelstaetter, S. Mittlboeck,
A. Junkins (2023), Successful operation of an Anti-Chatter solution at
ArcelorMittal Dofasco’s Tandem Cold Mill, Iron & Steel Technology
magazine, March 2023, p. 54-59
K. Krimpelstaetter, R. Kellermayr, M. Bergmann
(2023), Pioneering Cold Rolling of AHSS and Electrical Steel, La
Metalurgia Italiana magazine, no. 1 2023, p. 14-23
K. Krimpelstaetter, I. Maeno (2023), Meeting
demand – Electrical Steel and E-Mobility, Metals Magazine Feb. 2023, p.
72-77
K. Krimpelstaetter, S. Angerer, B. Schinagl
(2023), How to make an old 4-high cold rolling mill fit for AHSS or
Electrical Steel production?, AISTECH 2023, Detroit, Michigan, USA, May 8 -
10, 2023
K. Krimpelstaetter, R. Kellermayr, H. Dagn, J.
Hofbauer, Effective Cold Rolling technologies for a successful production of
Electrical Steel and AHSS, AISTECH 2023, Detroit, Michigan, USA, May 8 -
10, 2023
A. Rimnac, K. Krimpelstaetter, A. Seyr, Digital
twin simulation of material and plant for hot rolling, 6th
European Steel Technology and Application Days (ESTAD), Duesseldorf, June 12 –
16, 2023
I. Maeno, K. Tsuji, S. Yasunari, T. Saito, K.
Krimpelstaetter, Downstream Technologies for a profitable production of
Electrical Steel, 6th European Steel Technology and Application
Days (ESTAD), Duesseldorf, June 12 – 16, 2023
S. Mittlboeck, G. Keintzel, K. Krimpelstaetter, Vibration
Dissipator for Hot Strip Mills, 6th European Steel Technology
and Application Days (ESTAD), Duesseldorf, June 12 – 16, 2023
A. Rimnac, K. Krimpelstaetter, A. Seyr, 熱延材料及び熱延プラント向けのデジタルツインシミュレーション, Japanese magazine “industrial machinery”, Feb.
2024 issue
K. Krimpelstaetter, I. Maeno, S. Yasunari, K.
Tsuji, T. Saito, Advanced Downstream Technologies to produce new generations
of thin-gauge high-permeability electrical steel, International Electric
Steel Summit IESSS 2024, Aachen, April 24 – 25, 2024
L. Pichler, M. Bergmann, F. Schmoller, K.
Krimpelstaetter, J. Nieto, A. Everardo, New established Mexican hot
rolling facility – ArcelorMittal Mexico commences operation of its new hot
rolling and processing facility, AISTECH 2024, Columbus, Ohio, USA, May 6 –
9, 2024
K. Krimpelstaetter, P. Rassbach, M. Bergmann, J.
Hofbauer, Successful startup of 2-stand HYPER UCM Reversing Cold Mill at
ThyssenKrupp Steel Europe Bochum, AISTECH 2024, Columbus, Ohio, USA, May 6
– 9, 2024
K. Krimpelstaetter, I. Maeno, S. Yasunari, K.
Tsuji, T. Saito (2024), Progress on equipment and technology for a
sustainable manufacturing of new generations of thin-gauge high-permeability
electrical steels, 11th International Conference on Magnetism
and Metallurgy, L’Aquila, Italy, June 19-21, 2024
Konrad Krimpelstaetter, Advanced Strip
Cooling Technology for Hot Strip Mills, JSTP – The 145th Rolling
Engineering Subcomittee Workshop of the Japan Society for Technology and
Plasticity, Tokyo Denki University (Kitasenju), July 5, 2024
K. Krimpelstaetter, P. Rassbach, M. Bergmann, J.
Hofbauer, Successful startup of 2-stand HYPER UCM Reversing Cold Mill at
thyssenkrupp Bochum, 59th Seminar on Rolling, Metal Forming and
Products ABM 2024, Sao Paulo, Brazil, September 3 – 5, 2024
L. Pichler, M. Bergmann, F. Schmoller, K.
Krimpelstaetter, J. Nieto, E. A. Everardo, K. Ankermann, New Full
Turn-Key Hot Strip Mill Complex of ArcelorMittal Mexico, 59th
Seminar on Rolling, Metal Forming and Products ABM 2024, Sao Paulo, Brazil,
September 3 – 5, 2024
KONRAD
Patent families (published):
Regulating a rolling process
Patent number: 11565293
Cleaning rolling stock during cold
rolling of the rolling stock
Patent number: 11554396
Rolling of a rolled material
Patent number: 11529660
COLD ROLLING ROLLED STOCK IN A
MILL TRAIN WITH MULTIPLE ROLL STANDS
Publication number: 20220355356
Cold rolling mill with alternative
feed of a steel strip over two different paths
Patent number: 11440066
COLD ROLLING MILL WITH
ALTERNATIVE FEED OF A STEEL STRIP OVER TWO DIFFERENT PATHS
Publication number: 20220184676
ROLLING OF A ROLLED MATERIAL
Publication number: 20220143662
Method for rolling a product to
be rolled
Patent number: 11161161
REGULATING A ROLLING PROCESS
Publication number: 20210129199
Lubrication using spray nozzles
having multiple oil inlet openings
Patent number: 10780475
ROLLING OF A ROLLED MATERIAL
Publication number: 20200269296
CLEANING ROLLING STOCK DURING
COLD ROLLING OF THE ROLLING STOCK
Publication number: 20200139416
METHOD FOR ROLLING A PRODUCT TO
BE ROLLED
Publication number: 20190151919
Reversing rolling mill and
operating method for a reversing rolling mill
Patent number: 9815101
Tension and guidance device, and
method of rolling strip material
Patent number: 9776226
HOLDING TOGETHER AND TRANSPORTING
A METAL BAND ROLLED UP INTO A COIL
Publication number: 20170050227
LUBRICATION USING SPRAY NOZZLES
HAVING MULTIPLE OIL INLET OPENINGS
Publication number: 20160325327
Method and apparatus for applying
a lubricant while rolling metallic rolled stock
Patent number: 9314827
REVERSING ROLLING MILL AND OPERATING
METHOD FOR A REVERSING ROLLING MILL
Publication number: 20140238093
ROLLING SYSTEM AND ROLLING METHOD
Publication number: 20140174141
Last modified: 05.04.2025