Abstract
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.
Original language | English |
---|---|
Article number | 012033 |
Journal | IOP Conference Series: Materials Science and Engineering |
Volume | 359 |
Issue number | 1 |
DOIs | |
Publication status | Published - 16 May 2018 |
Event | 2018 International Conference on Computer Information and Automation Engineering, ICCIAE 2018 - Yichang, China Duration: 17 Nov 2017 → 19 Nov 2017 |
Fingerprint
Dive into the research topics of 'High-temperature Mechanical Properties and Microstructure of ZrTiHfNbMox (x=0.5, 1.0, 1.5) Refractory High Entropy Alloys'. Together they form a unique fingerprint.Cite this
Chen, Y. W., Li, Y. K., Cheng, X. W., Wu, C., & Cheng, B. (2018). High-temperature Mechanical Properties and Microstructure of ZrTiHfNbMox (x=0.5, 1.0, 1.5) Refractory High Entropy Alloys. IOP Conference Series: Materials Science and Engineering, 359(1), Article 012033. https://doi.org/10.1088/1757-899X/359/1/012033