Improved thermal stability of amorphous ZrAlCuNi alloys with Si and B

被引：6

作者：

Hung, T. H.

Huang, J. C.

Jang, J. S. C. ^{[1
]}

Lu, S. C.

机构：

[1] I Shou Univ, Dept Mat Sci & Engn, Kaohsiung 840, Taiwan

[2] Natl Sun Yat Sen Univ, Ctr Nanosci & Nanotechnol, Inst Mat Sci & Engn, Kaohsiung 804, Taiwan

来源：

MATERIALS TRANSACTIONS | 2007年 / 48卷 / 02期

关键词：

melt spinning; metallic glasses; crystallization kinetics; differential scanning calorimetry (DSC);

D O I：

10.2320/matertrans.48.239

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Both the glass forming ability and thermal stability of the Zr65-x-yAl7.5Cu17.5Ni10 amorphous alloy can be improved by the appropriate addition of Si and B. The metalloid elements would extend the nucleation stage and result in more small crystalline particles. The basic crystallization kinetics for the Si/B containing alloys is still similar to the base alloy, but would proceed at a higher temperature ora more sluggish speed.

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页码：239 / 243

页数：5

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