Effect of Cr on the Microstructure and Properties of High Nb-TiAl Alloys Prepared by Hot-pressing Sintering

DOI

10.2991/meep-15.2016.1How to use a DOI?

Keywords

TiAl alloy; microstructure; mechanical property; alloying

Abstract

In this paper, the effects of Cr on the microstructure and basic mechanical properties of high Nb-TiAl alloy are studied respectively. The results show that the alloying high Nb - TiAl alloy have film layer microstructure, when adding 2%Cr (at.%), compared with not adding Cr alloy, its microstructure is elaborated. And the addition of Cr makes its bending strength increased by 16.2%.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - N.L. Zhang
AU  - Z.P. Sun
PY  - 2016/03
DA  - 2016/03
TI  - Effect of Cr on the Microstructure and Properties of High Nb-TiAl Alloys Prepared by Hot-pressing Sintering
BT  - Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)
PB  - Atlantis Press
SP  - 1
EP  - 4
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.1
DO  - 10.2991/meep-15.2016.1
ID  - Zhang2016/03
ER  -