|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
Zr55Al10Cu30Ni5-xPdx块状非晶合金的玻璃形成能力和热稳定性
, PP. 305-309
Keywords: Zr-Al-Cu-Ni-Pd合金,块状非晶
Abstract:
用铜模铸造方法制备了不同尺寸的Zr55Al10Cu30Ni5-xPdx(x=0,1,3,5)块状非晶合金,采用X射线衍射(XRD)、扫描差热分析(DSC)和透射电镜(TEM)分别对Zr55Al10Cu30Ni5-xPdx块状非晶样品的结构、热稳定性和微观组织进行了研究.结果表明x=1时,合金具有最高的过冷液相区(高达100K)及最大的热稳定性,而对合金的玻璃形成能力影响不大,这说明用适量的Pd代替Zr55Al10Cu30Ni5合金中的Ni会提高合金的热稳定性;x=3时,合金的热稳定性有所提高,但降低了合金的玻璃形成能力;x=5时,非晶合金的热稳定性和玻璃形成能力降低.
| [1] | Peker A, Johnson W L. Appl Phys Lett, 1993; 63: 2342
|
| [2] | Shen T D, Schwarz R. B. Appl Phys Lett, 1999; 75: 49
|
| [3] | Inoue A. Mater Trans JIM, 2000; 48: 279
|
| [4] | Chen M W, Zhang T, Inoue A, Sakai A, Sakurai T. Appl Phys Lett, 1999; 75: 1697
|
| [5] | Wang L M, Li C F, Inoue A. Mater Trans JIM, 2001; 42:886
|
| [6] | Inoue A. Mater Sci Forum, 1995; 179-181: 691
|
| [7] | Turnbull D. Contemp Phys, 1969; 10: 473
|
| [8] | Donald I W, Dacis H A. J Non-Cryst Solids, 1978; 30:237
|
| [9] | Johnson W L. Mater Sci Forum, 1996; 225-227: 3
|
| [10] | Fan C, Inoue A. Mater Trans JIM, 1997; 38: 1040
|
| [11] | Garni T E, Waseda Y. J Non-Cryst Solids, 1984; 64: 113
|
| [12] | Fan C, Takeuchi A, Inoue A. Mater Trans JIM, 1999; 40:42
|
| [13] | Lum Z P, Li Y, Ng S C. J Non-Cryst Solids, 2000; 270: 103
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
