Rudolf Vallant

Dipl.-Ing. Dr.techn.

1994 …2021
If you made any changes in Pure these will be visible here soon.

Research Output 1994 2018

Filter
Conference contribution
2017

Low-Temperature Corrosion in Biomass-Fired Combustion Plants - Online Measurement of Corrosion Rates, Acid Dew Points and Deliquescence Corrosion

Brunner, T., Reisenhofer, E., Obernberger, I., Kanziani, W., Forstinger, M. & Vallant, R., Jun 2017, EUBCE 2017 – 25th European Biomass Conference and Exhibition, 12-15 June 2017, Stockholm, Sweden . p. 393-400

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

Corrosion rate
Biomass
Corrosion
Acids
Temperature

Pitting corrosion behaviour of stainless steel AISI 304 with different tinting colours

Godavarthy Anantha Venkata, R. K. P., Gsellmann, B., Vallant, R. & Sommitsch, C., 25 May 2017, ESSC & DUPLEX 2017: 9th European Stainless Steel Conference - Science & Market / 5th European Duplex Stainless Steel Conference & Exhibition. Bergamo, p. 1-9 9 p. 026

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

Open Access
File
Pitting
Stainless steel
Corrosion
Color
Corrosion resistance
2016

Effect of Friction Stir Welding on Microstructure and Properties of Micro-TiO_2 doped HSLA Steel

Pouriamanesh, R., Dehghani, K., Hütter, A., Vallant, R., Enzinger, N. & Sommitsch, C., 2016, 41th CWS International conference Welding 2016. Opatija, p. 46-55

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

Experimental investigations on single-sided CMT welding of hybrid aluminum-steel blanks

Silvayeh, Z., Vallant, R., Sommitsch, C., Götzinger, B. & Karner, W., 2016, Proceedings of the 10th International Conference on Trends in Welding Research. p. 32 - 35

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

Welding
Aluminum
Intermetallics
Optical microscopy
Steel
2014

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

2012

Artfremdes Fügen von Magnesium im Karosseriebau

Pudar, M., Lemes, M., Mittermayr, F. & Vallant, R., 2012, JOIN-EX. ., p. 1-9

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

Open Access
File

CORROSION AND MECHANICAL PROPERTIES OF WELDED ALUMINIUM AND MAGNESIUM ALLOYS FOR REFRIGERATION COMPRESSORS IN COMPARISON WITH DEEP-DRAWING STEEL

Kerschbaumer, K. G., Vallant, R., Enzinger, N. & Sommitsch, C., 2012, 20th JUBILEE CONFERENCE ON MATERIALS AND TECHNOLOGY. ., p. 129-129

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

Das Korrosionsverhalten von MIG-geschweißten Aluminium-Blechen Al5083 und Al6181 im Neutral-Salzsprühnebeltest und die Auswirkung auf die Verbindungsfestigkeit

Kerschbaumer, K. G., Pölzleitner, D., Vallant, R. & Enzinger, N., 2012, DVS Congress 2012 Band 286. Düsseldorf: DVS Media GmbH, p. 37-46

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

2011

Sand Castings made of Alloy 625 and Dissimilar Welding for Steam Turbine Applications

Lochbichler, C., Berger, B., Vallant, R., Moderbacher, G. & Kolenz, F., 2011, (Accepted/In press) International Gas Turbine Congress. .

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

2010

Numerical and Experimental Investigation of Mechanical Behavior of Clinching Joints under Quasi-Static and Cylclic Loading in Comparison to Resistance Spot and Friction Stir Spot Welded Joints

Saberi, S., Ernst, W., Vallant, R. & Enzinger, N., 2010, Mathematical Modelling of Weld Phenomena 9. Graz: Verlag der Technischen Universität Graz, p. 715-725

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

Simulation based determination of the electrical contact resistance during resistance spot welding

Galler, M., Ernst, W., Vallant, R. & Enzinger, N., 2010, (Accepted/In press) Mathematical Modelling of Weld Phenomena 9. .

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

Open Access
File

Verbinden von Li-Ionen Zellen für Automotive Batteriepakete

Mucic, K., Pudar, M., Enzinger, N., Vallant, R., Pasic, H. & Trummer, W., 2010, Internationaler Fachkongress der Schweiß- und Verbindungstechnik. Wien: ., p. 13/1-13/13

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

2009

INVESTIGATION OF FORMING, JOINING, COATING IN AUTOMOBILE INDUSTRY

Saberi, S., Vallant, R., Cerjak, H-H., Schröttner, H., Hinterdorfer, J. & Rauch, R., 2009, IDDRG 2009 International Conference. ., p. 845-857

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

Modification of coupling parameters for a more accurate cumerically coupled simulation of the resistance spot welding process

Ernst, W., Galler, M., Vallant, R. & Enzinger, N., 2009, SYSWELD Forum. ., p. 143-156

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

Open Access
File
2008

EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF CLINCHING PROCESSES FOR CPP COATED THIN STEEL SHEETS

Saberi, S., Cerjak, H-H., Vallant, R., Rauch, R. & Hinterdorfer, J., 2008, (Accepted/In press) Werkstofftagung. TU Graz: .

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

Influence of plastic anisotropy on the mechanical behavior of clinched joint of different coated thin steel sheets

Saberi, S., Enzinger, N., Vallant, R., Cerjak, H-H., Hinterdorfer, J. & Rauch, R., 2008, (Accepted/In press) ESAFORM Conference on Material Forming. .

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

RESISTANCE SPOT WELDABILITY OF THIN STEEL SHEETS COATED WITH CORROSION PROTECTION PRIMER (CPP)

Ernst, W., Vallant, R. & Rauch, R., 2008, (Accepted/In press) 10. Werkstofftagung TU Graz "Verarbeitungs- und Gebrauchseigenschaften von Werkstoffen - Heute und Morgen". Graz: Verlag der Technischen Universität Graz

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

The influence of Zinc coatings on the electrode wear during resistance spot welding of sheet steel

Galler, M. & Vallant, R., 2008, Verarbeitungs- und Gebrauchseigenschaften von Werkstoffen Heute und Morgen. Graz: Technische Universität Graz, p. 117-119

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

Widerstandspunktschweißen von beschichteten Stahlfeinblechen für die Automobiliundustrie

Ernst, W., Vallant, R. & Rauch, R., 2008, JOIN-EX - Internationaler Fachkongress der Schweiss- und Verbindungstechnik. Schweißtechnische Zentralanstalt: Wien, p. -

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

2007

Influence of welding parameters on microstructure and mechanical properties of friction stir spot welds between Al5754 and Steel HX 340LAD

Weinberger, T., Figner, G., Schröttner, H., Enzinger, N., Vallant, R. & Pasic, H., 2007, Conference Proceedings "Friction Based Processes". ., p. 5-40

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

2006

Influence of Niobium on mechanical properties and hot crack susceptibility of Nickel-base cored-wire weld metal type 70/20 and 70/15

Posch, G., Vallant, R., Klagges, W. & Cerjak, H-H., 2006, Tantalum-Niobium International Study Center General Assembly. 1050 Brussels, Belgium: ., p. NN-NN

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

Open Access
File
2005

Activities in the field of joining at TU Graz

Cerjak, H-H., Enzinger, N., Kozeschnik, E., Holzer, I., Ghanimi, Y., Vallant, R., Baumgartner, S. & Mayr, P., 2005, Frontiers of Welding and Joining. Peking: ., p. 37-58

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

The Influence of Different Nb-Contents on the Hot Cracking Susceptibility in Ni-Base Weld Metals Type 70/20

Vallant, R., 2005, Hot Cracking Phenomena in Welds. Böllinghaus, T. & Herold, H. (eds.). 1 ed. Berlin Heidelberg: Springer Berlin - Heidelberg, p. 141-164

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

2004

Investigation on the mechanical values and the hot crack susceptibility of Ni-base weld metals type 70/20 and 70/15 of different Nb-contents

Vallant, R. & Cerjak, H-H., 2004, IIW-Doc No. II-1535-04 (II-C-278-04), IIW Commission II, 2004 Annual Assembly - Osaka / Japan, Subcommission II-C. Paris: ., p. 1-21 (IIW-Doc No. II-1535-04 (II-C-278-04)).

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

Optimalizacia tvorby trosky pri zvarani rurkovym drotom na baze niklu

Vanko, N., Vallant, R. & Cico, P., 2004, Kvalita a spolahlivost strojov. ., p. 272-276

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

Stabilita obluka a mikrostruktura trosky pri zvarani rurkovym drotom na baze niklu

Vanko, N., Vallant, R. & Cico, P., 2004, Kvalita a spolahlivost strojov. ., p. 268-271

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

2003

Optimierung von Schlackensystemen für Nickelbasis-Fülldrähte

Vallant, R., 2003, Modellbildung und Simulation in der Werkstoff-, Schweiß- und Umformtechnik. Graz: Verlag der Technischen Universität Graz, p. 131-145

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

Optimization of Slag Systems for Ni-Base FCAW Consumables

Vallant, R., Fiedler, M., Buchmayr, B., Klagges, W. & Perteneder, E., 2003, American Society for Metals ASM. ., p. 523-528

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

2001

Die Rolle der Schlacke beim MAG-Schweißen

Vallant, R. & Fiedler, M., 2001, Moderne Trends beim MAG-Schweißen. Graz: Technische Universität Graz, p. 128-138

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