HIGH MECHANICAL STRENGTH OF ALUMINUM-BASED CRYSTALLINE ALLOYS PRODUCED BY WARM CONSOLIDATION OF AMORPHOUS POWDER

被引：32

作者：

OHTERA, K ^{[1
]}

INOUE, A ^{[1
]}

MASUMOTO, T ^{[1
]}

机构：

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

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 134卷

关键词：

D O I：

10.1016/0921-5093(91)90958-P

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Aluminum alloys have been widely used as industrial materials. Recently many studies on rapidly solidified aluminum-based alloy powders have been done. This paper deals with the microstructure and mechanical properties of Al-Y-Ni bulks produced by extrusion of amorphous powders. The extruded bulks at temperatures above 613 K have high tensile strength, good wear resistance and a low coefficient of thermal expansion, and good forgeability. These aluminum alloys are expected to be a new type of high strength structural material with light weight.

引用

页码：1212 / 1214

页数：3

共 4 条

[1] NEW AMORPHOUS AL-Y, AL-LA AND AL-CE ALLOYS PREPARED BY MELT SPINNING
INOUE, A
OHTERA, K
MASUMOTO, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (05): : L736 - L739
[2] ALUMINUM-BASED AMORPHOUS-ALLOYS WITH TENSILE-STRENGTH ABOVE 980 MPA (100 KG MM2)
INOUE, A
OHTERA, K
TSAI, AP
MASUMOTO, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (04): : L479 - L482
[3] AL-Y-NI AMORPHOUS POWDERS PREPARED BY HIGH-PRESSURE GAS ATOMIZATION
INOUE, A
KITA, K
OHTERA, K
KIMURA, H
MASUMOTO, T
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (12) : 1287 - 1290
[4] DUCTILE AL-CU-V AMORPHOUS-ALLOYS WITHOUT METALLOID
TSAI, AP
INOUE, A
MASUMOTO, T
[J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1988, 19 (02): : 391 - 393

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