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Friedrich Krumphals

Dipl.-Ing. Dr.mont.

20022024
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Research Output 2006 2018

2018

Modelling the hot deformation behaviour of a Ti5553 alloy

Buzolin, R. H., Krumphals, F., Krumphals, A., Lasnik, M., Wang, P., Kumar, S. & Poletti, M. C., 2018.

Research output: Contribution to conferencePosterResearch

2013

FE modelling of microstructure evolution during friction stir spot welding in AA6082-T6

Gao, Z., Niu, J. T., Krumphals, F., Enzinger, N., Mitsche, S. & Sommitsch, C., 2013, In : Welding in the world. 57, 6, p. 895-902

Research output: Contribution to journalArticleResearchpeer-review

Microstructural evolution of AA6082 with small aluminides under hot torsion and friction stir processing

Poletti, M. C., Krumphals, F., Mitsche, S. & Gao, Z., 2013, In : Materials Science Forum. 753, p. 263-266

Research output: Contribution to journalArticleResearchpeer-review

Microstructural evolution of AA6082 with small aluminides under hot torsion and friction stir processing

Poletti, M. C., Krumphals, F., Gao, Z., Enzinger, N. & Mitsche, S., 15 Apr 2013.

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

Open Access
File
2012

Analysis of plastic flow during friction stir spot welding using finite element modelling

Gao, Z., Krumphals, F., Sherstnev, P., Enzinger, N., Niu, J. T. & Sommitsch, C., 2012, In : Key engineering materials. 504-506, p. 419-424

Research output: Contribution to journalArticleResearchpeer-review

Deformation behaviour of a ferritic hot-work tool steel with respect to the microstructure

Krumphals, F., Reggiani, B., Donati, L., Wlanis, T. & Sommitsch, C., 2012, In : Computational materials science. 52, p. 40-45

Research output: Contribution to journalArticleResearchpeer-review

FE modelling of microstructure evolution during friction stir spot welding in AA6082-T6

Gao, Z., Niu, J. T., Krumphals, F., Mitsche, S., Enzinger, N. & Sommitsch, C., 8 Jul 2012.

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

FE modelling of microstructure evolution during friction stir spot welding in AA6082-T6

Gao, Z., Niu, J. T., Krumphals, F., Enzinger, N. & Sommitsch, C., 20 Feb 2012.

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

Microstructure and Strength Evolution in G-AlSi7Cu0.5Mg According to Different Heat Treatment Parameters

Krumphals, F., Poletti, M. C., Albu, M., STAUDER, B., Radis, R. & Sommitsch, C., 2012, MMM 2012 -6th International Conference on Multiscale Materials Modeling. ., p. 5-5

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

Microstructure and Strength Evolution in G-AlSi7Cu0.5Mg According to Different Heat Treatment Parameters

Krumphals, F., Poletti, M. C., Albu, M., STAUDER, B., Radis, R. & Sommitsch, C., 2012.

Research output: Contribution to conferencePosterResearch

2011

Damage analysis of extrusion tools made from the austenitic hot work tool steel Böhler W750

Krumphals, F., Wlanis, T., Sievert, R., Wieser, V. & Sommitsch, C., 2011, In : Computational materials science. 50, p. 1250-1255

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Impact of Mg, Cu and Si distribution on the microhardness of Al dendrites after casting, homogenization and continuous cooling of G-AlSi7MgCu0.5

Krumphals, F., Mittermayr, F., Gumpl Philipp, N. V., Stauder, B., Sommitsch, C. & Radis, R., 4 Oct 2011.

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

Modellierung und Simulation am Institut für Werkstoffkunde

Sonderegger, B., Pein, C., Zamani, H., Wachtler, C., Dikovits, M., Poletti, M. C., Krumphals, A., Krumphals, F., Timoshenkov, A., Kuduzovic, A. & Hadzic, S., 5 May 2011.

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

2010

Lifetime prediction of tools made of hot work steels

Krumphals, F. & Sommitsch, C., 26 Nov 2010.

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

Modelling the microstructure evolution of a ferritic hot work tool steel during short-term creep

Krumphals, F., Wurmbauer, H., Wieser, V. & Sommitsch, C., 2010, Proceeding MMM2010. ., p. 458-461

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

On Modelling the Microstructure Evolution of a Ferritic Hot-Work Tool Steel during Short-Term Creep

Krumphals, F., Wurmbauer, H., Wieser, V. & Sommitsch, C., 2010.

Research output: Contribution to conferencePosterResearch

Physically based microstructure modelling of AA6082 during hot extrusion

Krumphals, F., Sherstnev, P., Mitsche, S., Randjelovic, S. & Sommitsch, C., 2010, In : Key engineering materials. 424, p. 27-34

Research output: Contribution to journalArticleResearchpeer-review

2009

Damage analysis of the liner during copper extrusion

Krumphals, F., Wlanis, T., Sommitsch, C. & Wieser, V., 2009, Proceedings of the 8th international tooling conference. Aachen: Verlag Mainz, Wissenschaftsverlag, Aachen, Vol. 2. p. 917-926

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

Open Access
File

Modelling of microstructure evolution in hot work tool steels during service

Krumphals, F., Wlanis, T., Sommitsch, C., Holzer, I., Sonderegger, B. & Wieser, V., 2009, In : Computer methods in materials science = Informatyka w technologii materialów. 9, p. 228-233

Research output: Contribution to journalArticleResearch

Physically based microstructure modelling of AA6082 during hot extrusion

Krumphals, F., Sherstnev, P., Mitsche, S., Randjelovic, S. & Sommitsch, C., 2009, Proceeding International Conference on Extrusion and Benchmark. ., p. ---

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

2008

Comparison of experimental and Finite Element Modelling of the extrusion of AA6082 on both tools and extrudate as a function of process parameters

Krumphals, F., Flitta, I., Mitsche, S., Wlanis, T., Jahn, A. & Sommitsch, C., 2008, ESAFORM Conference on Material Forming. ., p. 1-4

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

Creep fatigue in hot work tool steels during copper extrusion

Krumphals, F., Wlanis, T., Sommitsch, C., Buchner, B., Huber, D., Redl, C. & Wieser, V., 2008, International Conference on Low Cycle Fatigue. Berlin: Dt. Verband für Materialforschung und -prüfung, p. 721-726

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

Lifetime comparison of different hot work tool steels for extrusion tools in aluminium extrusion

Sommitsch, C., Krumphals, F., Stotter, C., Dendl, D., Wlanis, T., Huber, D. & Redl, C., 2008, International Aluminum Extrusion Technology Seminar. ., p. CD-CD

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

2007

Creep-fatigue of multi-part container during hot extrusion of copper – Simulation and experimental comparison

Krumphals, F., Wlanis, T., Sommitsch, C. & Redl, C., 14 Jan 2007.

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

Experimentelle Validierung von FEM-Rechnungen zur Spannungs- und Temperaturanalyse von Werkzeugen beim Kupfer-Strangpressen

Krumphals, F., Planitzer, F., Redl, C. & Sommitsch, C., 2007, Verformungskundliches Kolloquium. ., p. 35-41

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

2006

Creep fatigue of multi-part container during hot extrusion of copper - simulation and experimental comparison

Wlanis, T., Krumphals, F., Sommitsch, C. & Wieser, V., 2006.

Research output: Contribution to conferencePosterResearch