Horst-Hannes Cerjak

Em.Univ.-Prof. Dipl.-Ing. Dr.mont.

1990 …2018
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Research Output 1992 2018

2018

Extending the lifetime of the penstock of a Pumped Storage Plant by surface mechanical treatment of the welded joint

Cerjak, H-H., Chanzy, B. & Akrout, M., 2018, The International Journal on Hydropower & Dams.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

INFLUENCE OF PIPE FABRICATION QUALITY ON LIFETIME OF PENSTOCKS OF PUMPING STORAGE POWER PLANTS

Buzzi, C., Moser, C. & Cerjak, H-H., 3 Jul 2018.

Research output: Contribution to conferenceAbstractResearchpeer-review

2017

Atom probe investigations on temper embrittlement and reversible temper embrittlement in S 690 steel weld metal

Cerjak, H-H., Mendez Martin, F. & Domakova, M., 7 Jul 2017, In : Science and technology of welding and joining. p. 1743-2936 9 p.

Research output: Contribution to journalArticleResearchpeer-review

embrittlement
Steel
Embrittlement
Welds
Metals

Auswirkungen einer falschen Spannungsarmglühung beim Schweißen höchstfester Stähle

Enzinger, N. & Cerjak, H-H., 18 Oct 2017, Schadensanalyse 2017: Schäden an geschweißten Bauteilen. p. 211-221

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

STEP d’AFOURER SERVICES FOR COMPLEMENTARY INVESTIGATIONS FOR UR1 PENSTOCK FIABILISATION: Project Report Mission 4

Buzzi, C., Moser, C. & Cerjak, H-H., 2017, (Unpublished) 61 p.

Research output: Book/ReportCommissioned reportResearch

2016

Effect of RTE treatment on toughness of HSS weld metal

Cerjak, H-H., Enzinger, N., Caliskanoglu, O., Figner, G., Pudar, M., Mendez Martin, F. & Domankova, M., 10 Oct 2016, Proceedings 10th International Conference on Trends in Welding Research. Tokyo, p. 213-216 S11-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Embrittlement of highstrength weld metal due to residual stress heat treatment

Cerjak, H-H., Caliskanoglu, O., Enzinger, N., Figner, G. & Pudar, M., 11 Jul 2016, (Accepted/In press). 6 p.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Increasing of toughness of brittle type S690 HSS weld metal by application of reversible temper embrittlement (RTE)

Cerjak, H-H., Caliskanoglu, O., Enzinger, N., Figner, G. & Pudar, M., 25 Nov 2016, In : Welding in the world. p. 1-5

Research output: Contribution to journalArticleResearchpeer-review

Versprödung von hochfestem Schweißgut beim Spannungsarmglühen

Cerjak, H-H., Caliskanoglu, O., Enzinger, N., Figner, G. & Pudar, M., Mar 2016, In : Schweissen und Schneiden <Düsseldorf, 1949 ->. 68, 3, p. 128 132 p.

Research output: Contribution to journalArticleResearch

2015

Development, experience and qualification of steel grades for hydropower conduits

Cerjak, H-H., Enzinger, N. & Pudar, M., 2015, In : VGB PowerTech. 1/2, p. 82-86

Research output: Contribution to journalArticleResearch

Open Access
File

Entwicklungen, Erfahrungen und Qualifikation von Stählen für Wasserkraftwerke

Cerjak, H-H., Enzinger, N. & Pudar, M., 2015, In : Wasserwirtschaft. 13, p. 109-113

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Versprödung von hochfestem Schweißgut beim Spannungsarmglühen

Cerjak, H-H., Caliskanoglu, O., Enzinger, N., Figner, G. & Pudar, M., 2015, DVS Congress 2015. Düsseldorf: ., p. 824-827

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2014

Development, experiences and qualification of steel grades for hydropower conduits

Cerjak, H-H., Enzinger, N. & Pudar, M., 2014, 18. Internationales Seminar Wasserkraftanalgen - Innovation und Entwicklungsbedarf für eine nachhaltige Entwicklung der Wasserkraft. ., p. 139-150

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development, experiences and qualifications of steels grades for hydro power conduits

Cerjak, H-H., Enzinger, N. & Pudar, M., 2014, Fit for the Future? Problems in Material Technology, Design and Life Time Evaluation of Existing and Future Power Plants. Stuttgart: ., p. 11-12

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

High Strengh Steels

Greiner, R., Cerjak, H-H. & Zenz, G., 2014, In : International water power & dam construction. March, p. 34-37

Research output: Contribution to journalArticleResearch

Open Access
File

Metallographic investigation of a fatigue event on a hydropower penstock made from high strength steel

Cerjak, H-H., Enzinger, N., Stöfan, G. & Vallant, R., 2014, Sonderbände der Praktischen Metallographie - Forstschritte in der Metallographie. Bonn, Deutschland: Inventum GmbH, Vol. 46. p. 321-326

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2013

Development, experience and qualification of steel grades for hydropower conduits

Cerjak, H-H., Enzinger, N. & Pudar, M., 2013, In : Steel construction. 6, 4, p. 265-270

Research output: Contribution to journalArticleResearchpeer-review

Development, Experiences and Qualification of Steel Grades for Hydro Power Conduits

Cerjak, H-H., Enzinger, N. & Pudar, M., 2013, High Strength Steels for Hydropower Plants Design Concepts - Pressure Conduits. Graz: Verlag der Technischen Universität Graz, p. 1-18

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Qualification Procedure of Thermomechanical Steel ALFORM 700 for Pressure Shaft Lining of Reisseck II Pumped Storage HPP

Mayrhuber, J., Kirilowitsch, C., Cerjak, H-H. & Enzinger, N., 2013, High Strength Steels for Hydropower Plants Design Concepts - Pressure Conduits. Graz: Verlag der Technischen Universität Graz, p. 251-262

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Schweißen hochfester Stähle - Der Schadensfall Cleuson-Dixence

Enzinger, N. & Cerjak, H-H., 2013, Wasserstoff in metallischen Bauteilen. ., p. 1-29 (VDI Jahrestagung).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Open Access
File

Wasserstoff im Wasserkraftwerk - Der Schadensfall Cleuson-Dixence

Enzinger, N. & Cerjak, H-H., 8 Oct 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2012

Power - Hydro

Enzinger, N. & Cerjak, H-H., 2012, White Paper: Improving Global Quality of Life Through Optimum Use and Innovation of Welding and Joining Technologies. 1 ed. Paris: ., p. 94-95

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

2011

Aspects on the Joinability for Advanced Designs

Cerjak, H-H. & Enzinger, N., 3 Mar 2011.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Boron strengthening in ferritic 9Cr3W3CoVNbBN steel with improved crosseld creep performance

Mayr, P., Holzer, I., Albu, M., Kothleitner, G., Cerjak, H-H. & Allen, S. M., 2011, Advances in Materials Technology for Fossil Power Plants. ., p. 640-653

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evolution of precipitate structure in the heat-affected zone of a martensitic 9 wt.% Cr steel during welding and post-weld heat treatment

Mayr, P., Holzer, I. & Cerjak, H-H., 2011, In : Welding in the world. 55, 5, p. 70-77

Research output: Contribution to journalArticleResearchpeer-review

Friction Stir Welding of dissimilar material combinations

Figner, G., Weinberger, T., Schneider, C., Sommitsch, C., Enzinger, N. & Cerjak, H-H., 6 May 2011.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Friction stir welding of magnesium and steel in car body engineering

Figner, G., Weinberger, T., Schneider, C., Sommitsch, C., Enzinger, N. & Cerjak, H-H., 2011, Joining in Car Body Engineering 2011. ., p. 113-128

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Friction stir welding of magnesium and steel in car body engineering

Figner, G., Weinberger, T., Schneider, C., Sommitsch, C., Enzinger, N. & Cerjak, H-H., 12 Apr 2011.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Research Activities in the field of Joining in Austria

Enzinger, N. & Cerjak, H-H., 2011.

Research output: Contribution to conferencePaperResearch

Research Activities in the field of Joining in Austria

Enzinger, N. & Cerjak, H-H., 18 May 2011.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

The impact of weld metal creep strength on the overall creep strength of 9%Cr steel weldments

Mayr, P., Mitsche, S., Cerjak, H-H. & Allen, S. M., 2011, In : Journal of engineering materials and technology. 133, 2, 021011.

Research output: Contribution to journalArticleResearchpeer-review

2010

Aspects on the Joinability for Advanced Designs

Cerjak, H-H. & Enzinger, N., 2010, Innovative Technologies for Joining Advanced Materials. SUDURA Publishing House, p. 40-57

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Boron strengthening in ferritic 9Cr3W3CoVNbBN steel with improved crossweld creep performance

Mayr, P., Holzer, I., Albu, M., Kothleitner, G., Cerjak, H-H. & Allen, S. M., 2010, (Accepted/In press) International Conference on Advances in Materials Technology for Fossil Power Plants. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Correlation of creep strength and microstructural evolution of a boron alloyed 9Cr3W3CoVNb steel in as-received and welded condition

Mayr, P., Mendez Martin, F., Albu, M. & Cerjak, H-H., 2010, In : Materials at high temperatures. 27, p. 67-72

Research output: Contribution to journalArticleResearchpeer-review

Der Schadensfall Cleuson-Dixence - Schadensuntersuchungen und Qualifikationsprogramm für die Wiederherstellung

Cerjak, H-H. & Enzinger, N., 4 Nov 2010.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Der Schadensfall Cleuson-Dixence - Schadensuntersuchungen und Qualifikationsprogramm für die Wiederherstellung

Cerjak, H-H. & Enzinger, N., 2010, Schweißtagung Böhler Welding Group Schweiz AG. ., p. 13.1-13.31

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

The impact of welding on the creep properties of advanced 9-12% Cr steels

Mayr, P. & Cerjak, H-H., 2010, In : Transactions of the Indian Institute of Metals. 63, 2/3, p. 131-136

Research output: Contribution to journalArticleResearchpeer-review

2009

A Prominent Failure Case in Welding High Strength Steel: Hydropower Plant Cleuson-Dixence

Cerjak, H-H. & Enzinger, N., 2009, Innovative Technologies for Joining Advanced Materials. Timisoara: Sudura, p. 26-31

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

A Prominent Failure Case in Welding of High Strength Steel: Hydropower Plant Cleuson-Dixence

Cerjak, H-H. & Enzinger, N., 11 Jun 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Correlation of creep strength and microstructural evolution of a boron alloyed 9Cr3W3CoVNb steel in as-received and welded condition

Mayr, P., Mendez Martin, F., Albu, M. & Cerjak, H-H., 2009, Creep and Fracture in High Temperature Components - Design & Life Assessment Issues. Lancaster, Pa: DEStech Publications, Inc, p. 1029-1037

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evolution of Microstructure and Properties for Friction Stir Welded Martensitic Precipitation-Hardening Steels

Weinberger, T., Führer, B., Khosa, S. U., Enzinger, N., Cerjak, H-H., Schröttner, H. & Mitsche, S., 2009, Proceedings: 8th International Conference on Trends in Welding Research Conference. ., p. 398-402

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Experience with 9Cr3W3CoVNbBN base material and crosswelds at 650°C for implementation in USC power plants

Mayr, P., Mendez Martin, F., Holzer, I., Agüero, A., González, V., Baumgartner, S. & Cerjak, H-H., 2009, (Accepted/In press) Proc. of the 3rd Symposium on Heat Resistant Steels and Alloys for High Efficiency USC Power Plants 2009. Tsukuba: .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Fortschritte bei der Werkzeugentwicklung für das Rührreibschweißen (FSW) und Rührreibpunktschweißen (FSSW) von Stahl

Weinberger, T., Figner, G., Enzinger, N., Cerjak, H-H. & Kolbeck, C., 1 Apr 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Fortschritte in der Fügetechnik

Cerjak, H-H., Enzinger, N., Gollner, W., Hackl, H. & Wichart, K., 1 Dec 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Friction stir welding in automotive industry – recent developments and viable applications

Weinberger, T., Figner, G., Enzinger, N., Cerjak, H-H. & Kolbeck, C., 13 Jul 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Friction welding of non-circular bars

Maalekian, M., Brantner, H-P., Cerjak, H-H. & Enzinger, N., 1 Dec 2009.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch