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NĚMEC, K. USTOHAL, V. VĚCHET, S.
Original Title
Vliv struktury na mechanické vlastnosti Ti-6Al-4V a Ti-3Al-2,5V
English Title
The effect of structure on mechanical properties of titanium alloys Ti-6Al-4V and Ti-3Al-2,5V
Type
conference paper
Language
Czech
Original Abstract
Příspěvek pojednává o vlivu změny struktury následkem svařování na mechanické vlastnosti slitin titanu Ti-6Al-4V and Ti-3Al-2,5V. Je zde sledován průběh mikrotvrdosti ve svarech a vliv svaru na pevnostní a únavové charakteristiky.
English abstract
The poster deals with the experimental verification of the structural and mechanical properties of alpha-beta titanium alloys of the type Ti-3Al-2,5V and Ti-6Al-4V, and also with structural analysis of the welded joints on the tubes of titanium alloy Ti-3Al-2,5V with ERTi-6Al-4V filler metal at gas tungsten-arc manual welding with argon as a shielding gas. Structural analysis of the welded joints on a plate of titanium alloy Ti-6Al-4V made by electron beam welding is a to presented. The effect of annealing (700 C/ 50min.) on the structural and mechanical properties of alpha-beta titanium alloys Ti-3Al-2,5V and type Ti-6Al-4V is illustrated. The effect of the same heat treatment and and the surface treatment on the fatigue characteristics of the welded joints on a plate of titanium alloy Ti-6Al-4V made by electron beam welding in the part of this work, as well.
Key words in English
Microstructure, titanium alloy, mechanical properties, fatigue
Authors
NĚMEC, K.; USTOHAL, V.; VĚCHET, S.
Released
30. 8. 1999
Location
Vysoké učení technické v Brně, Brno
ISBN
80-214-1377-8
Book
Materiálové vědy na prahu 3. milénia
Pages from
363
Pages to
364
Pages count
2
BibTex
@inproceedings{BUT4765, author="Karel {Němec} and Vladimír {Ustohal} and Stanislav {Věchet}", title="Vliv struktury na mechanické vlastnosti Ti-6Al-4V a Ti-3Al-2,5V", booktitle="Materiálové vědy na prahu 3. milénia", year="1999", pages="2", address="Vysoké učení technické v Brně, Brno", isbn="80-214-1377-8" }