Amorphization of CuZr Based Alloy Powders by Mechanical Milling-Reference-Cited by-同舟云学术

Amorphization of CuZr Based Alloy Powders by Mechanical Milling

Published:2014-05 Issue: Volume:790-791 Page:509-514
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Tomolya Kinga¹^ORCID,Janovszky Dóra¹,Sycheva Anna¹

Affiliation:

1. University of Miskolc

Abstract

The effect of nickel addition was studied in the CuZr system creating alloys with near eutectic composition. Nickel and aluminum have been regarded as useful elements to improve the plasticity, thermal stability of the CuZr-based amorphous alloys. Cu49Zr45Al6and (Cu49Zr45Al6)95Ni5were selected because of the good glass-forming ability. After 15 h of milling the structure of the powders was amorphous based on the XRD analysis. By adding nickel, the crystallization temperature (Tx) shifted to higher temperatures compared to CuZrAl alloy. The value of supercooled liquid region was 64 K, which means CuZrAl has a comparatively high glass forming ability.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.790-791.509.pdf

Reference20 articles.

1. D.M. Lee, J.H. Sun, D.H. Kang, S.Y. Shin, G. Welsch, C.H. Lee, A deep eutectic point in quaternary Zr-Ti-Ni-Cu system and bulk metallic glass formation near eutectic point, Intermetallics, 21 (2012) 67-74.

2. Y.F. Sun, H. Fujii, N. Tsuji, Y. Todaka, M. Umemoto, Fabrication of ZrAlNiCu bulk metallic glass composites containing pure copper particles by high-pressure torsion, J. Alloys Compd. 492 (2010) 149–152.

3. H.S. Wang, Y.Z. Su, J. S.C. Jang, H.G. Chen, A comparison of crystallization behaviors of laser spot welded Zr-Cu-Ag-Al and Zr-Cu-Ni-Al bulk metallic glasses, Mat. Chem. Phys. 139 (2013) 215-219.

4. M. Yan, J. Zou, J. Shen, Cooling rate effects on the microstructure and phase formation in Zr51Cu20. 7Ni12Al16. 3 bulk metallic glass, Sci. Tech. Adv. Mat. 7 (2006) 806–811.

5. L.P. Déo, M.A.B. Mendes, A.M.S. Costa, N.D. Campos Neto, M.F. de Oliveira, Applying a new criterion to predict glass forming alloys in the Zr–Ni–Cu ternary system, Journal of Alloys and Compounds 553 (2013) 212–215.

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Microgravity studies of solidification patterns in model transparent alloys onboard the International Space Station;npj Microgravity;2023-10-18

2. Peculiarities of ball-milling induced crystalline–amorphous transformation in Cu–Zr–Al–Ni–Ti alloys;Intermetallics;2015-10