TY - JOUR
T1 - High-temperature Mechanical Properties and Microstructure of ZrTiHfNbMox (x=0.5, 1.0, 1.5) Refractory High Entropy Alloys
AU - Chen, Y. W.
AU - Li, Y. K.
AU - Cheng, X. W.
AU - Wu, C.
AU - Cheng, B.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/5/16
Y1 - 2018/5/16
N2 - Refractory high entropy alloys (RHEAs), with excellent properties at high temperature, have several applications. In this work, the ZrTiHfNbMox (x=0.5, 1.0, 1.5) alloys were prepared by arc melting. All these alloys form body centered cubic (BCC) structure without other intermediate phases. The Mo element contributes to the strength of alloys at high temperature, but too much of Mo decreases the plasticity severely and enhances the strength. The ZrTiHfNbMo alloy, whose compressive stress is 1099 MPa at 800° C, is a promising material for high-temperature applications.
AB - Refractory high entropy alloys (RHEAs), with excellent properties at high temperature, have several applications. In this work, the ZrTiHfNbMox (x=0.5, 1.0, 1.5) alloys were prepared by arc melting. All these alloys form body centered cubic (BCC) structure without other intermediate phases. The Mo element contributes to the strength of alloys at high temperature, but too much of Mo decreases the plasticity severely and enhances the strength. The ZrTiHfNbMo alloy, whose compressive stress is 1099 MPa at 800° C, is a promising material for high-temperature applications.
UR - http://www.scopus.com/inward/record.url?scp=85050659893&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/359/1/012033
DO - 10.1088/1757-899X/359/1/012033
M3 - Conference article
AN - SCOPUS:85050659893
SN - 1757-8981
VL - 359
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012033
T2 - 2018 International Conference on Computer Information and Automation Engineering, ICCIAE 2018
Y2 - 17 November 2017 through 19 November 2017
ER -