NEW AMORPHOUS AL-Y, AL-LA AND AL-CE ALLOYS PREPARED BY MELT SPINNING

被引：155

作者：

INOUE, A ^{[1
]}

OHTERA, K ^{[1
]}

MASUMOTO, T ^{[1
]}

机构：

[1] TOHOKU UNIV,INST MAT RES,SENDAI,MIYAGI 980,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1988年 / 27卷 / 05期

关键词：

ALUMINUM CERIUM ALLOYS - Amorphous - ALUMINUM LANTHANUM ALLOYS - Amorphous - ALUMINUM YTTRIUM ALLOYS - Amorphous - CRYSTALLIZATION - ELECTRIC CONDUCTIVITY;

D O I：

10.1143/JJAP.27.L736

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

New amorphous alloys in Al-M (M equals Y, La or Ce) binary systems have been formed in the compositional ranges of 9 to 13 at percent Y and 7 to 10 at. percent La or Ce by liquid quenching. Crystallization temperature, Vickers hardness and electrical resistivity at 293 K of the binary amorphous alloys increase with an increase of Y, La or Ce content from 437 to 516 K, 116 to 216 DPN and 54 to 93 mu OMEGA cm, respectively. The first amorphization for the Al-M binary alloys is important for subsequent development of Al-based amorphous alloys with high specific strength.

引用

页码：L736 / L739

页数：4

共 20 条

[1]

[Anonymous], 1986, BINARY ALLOY PHASE D

[2]

CHATTOPADYAY K, 1976, 2ND P INT C RAP QUEN, P157

[3] AMORPHOUS PHASE IN A SPLAT-QUENCHED A1-17.3AT PERCENT CU ALLOY [J].