Phase formation and properties of mechanically alloyed amorphous Al85Y8Ni5Co2

被引：40
作者：
Börner, I [1 ]
Eckert, J [1 ]
机构：
[1] IFW Dresden, Inst Met Werkstoffe, D-01171 Dresden, Germany
来源：
SCRIPTA MATERIALIA | 2001年 / 45卷 / 02期
关键词：
mechanical alloying; amorphous phase; thermal stability; viscosity;
D O I：
10.1016/S1359-6462(01)01026-0
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Amorphous aluminum-based alloys with more than 80 at.% Al are promising new high-strength lightweight materials. Such alloys can be produced by quenching from the melt or by powder metallurgy. This paper focusses on phase formation and properties of Al85Y8Ni5Co2 prepared by mechanical alloying and consolidation. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：237 / 244
页数：8
相关论文
共 17 条
[1]   AMORPHIZATION OF ALUMINUM BASE MULTICOMPONENT SYSTEMS BY BALL-MILLING [J].
BENAMEUR, T ;
INOUE, A .
MATERIALS TRANSACTIONS JIM, 1995, 36 (02) :240-250
[2]   CRYSTALLINE-TO-AMORPHOUS PHASE-TRANSITION IN AL-NI-CO SYSTEM DURING MECHANICAL ALLOYING [J].
BENAMEUR, T ;
INOUE, A ;
MASUMOTO, T .
MATERIALS TRANSACTIONS JIM, 1994, 35 (07) :451-457
[3]   MECHANICAL-PROPERTIES OF PARTIALLY CRYSTALLIZED ALUMINUM BASED METALLIC GLASSES [J].
CHEN, H ;
HE, Y ;
SHIFLET, GJ ;
POON, SJ .
SCRIPTA METALLURGICA ET MATERIALIA, 1991, 25 (06) :1421-1424
[4]   CALORIMETRIC EVIDENCE FOR THE MICROQUASICRYSTALLINE STRUCTURE OF AMORPHOUS AL-TRANSITION METAL-ALLOYS [J].
CHEN, LC ;
SPAEPEN, F .
NATURE, 1988, 336 (6197) :366-368
[5]   SYNTHESIS AND MICROSTRUCTURAL EVOLUTION OF AL-NI-FE-GD METALLIC-GLASS BY MECHANICAL ALLOYING [J].
DOUGHERTY, GM ;
SHIFLET, GJ ;
POON, SJ .
ACTA METALLURGICA ET MATERIALIA, 1994, 42 (07) :2275-2283
[6]   Mechanical alloying of highly processable glassy alloys [J].
Eckert, J .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 226 :364-373
[7]  
HE Y, 1995, ACTA METALL MATER, V43, P83, DOI 10.1016/0956-7151(94)00219-8
[8]   SYNTHESIS AND PROPERTIES OF METALLIC GLASSES THAT CONTAIN ALUMINUM [J].
HE, Y ;
POON, SJ ;
SHIFLET, GJ .
SCIENCE, 1988, 241 (4873) :1640-1642
[9]   UNIQUE METALLIC-GLASS FORMABILITY AND ULTRA-HIGH TENSILE-STRENGTH IN AL-NI-FE-GD ALLOYS [J].
HE, Y ;
DOUGHERTY, GM ;
SHIFLET, GJ ;
POON, SJ .
ACTA METALLURGICA ET MATERIALIA, 1993, 41 (02) :337-343
[10]   NEW AMORPHOUS-ALLOYS WITH GOOD DUCTILITY IN AL-Y-M AND AL-LA-M (M=FE, CO, NI OR CU) SYSTEMS [J].
INOUE, A ;
OHTERA, K ;
TSAI, AP ;
MASUMOTO, T .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (03) :L280-L282
12