Synthesis of bulk amorphous alloy and composites by warm rolling process

被引：13
作者：
Lee, MH
Park, JS
Kim, JH
Kim, WT
Kim, DH
机构：
[1] Yonsei Univ, Ctr Noncrystalline Mat, Dept Engn Met, Soedaemun Ku, Seoul 120749, South Korea
[2] Cheongju Univ, Div Appl Sci, Cheongju 360764, South Korea
来源：
MATERIALS LETTERS | 2005年 / 59卷 / 8-9期
关键词：
composite materials; glasses; cold rolling;
D O I：
10.1016/j.matlet.2004.10.078
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report the fabrication of monolithic bulk amorphous Ni59Zr20Ti16Si2Sn3 alloy and amorphous Ni59Zr20Ti16Si2Sn3 alloy reinforced Cu matrix composite using a combination of RCRF (Repeated Cold Rolling and Folding) and warm rolling processes. Based on the M curve established for the amorphous Ni59Zr20Ti16Si2Sn3 alloy, the crystallization of the amorphous ribbon is prevented during warm rolling process, The micro-hardness of the amorphous alloy (600 +/- 30 Hv) is comparable with those for other Ni-based amorphous alloys. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：1042 / 1045
页数：4
相关论文
共 12 条
[1]   Plasticity in Ni59Zr20Ti16Si2Sn3 metallic glass matrix composites containing brass fibers synthesized by warm extrusion of powders [J].
Bae, DH ;
Lee, MH ;
Kim, DH ;
Sordelet, DJ .
APPLIED PHYSICS LETTERS, 2003, 83 (12) :2312-2314
[2]   Structure and magnetic properties of bulk amorphous Fe60Co10Ni10Zr7B13 alloy formed by mechanical synthesis and hot pressing [J].
Grabias, A ;
Oleszak, D ;
Kopcewicz, M ;
Latuch, J ;
Kulik, T ;
Stobiecki, F .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 330 (1-3) :75-80
[3]  
HERBERT R, 2002, MATER SCI FORUM, V386, P21
[4]   Preparation and super-plastic deformation of the Zr-based bulk metallic glass [J].
Jing, Q ;
Liu, RP ;
Shao, GJ ;
Wang, WK .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 359 (1-2) :402-404
[5]   High tensile strength bulk glassy alloy Zr65Al10Ni10Cu15 prepared by extrusion of atomized glassy powder [J].
Kato, H ;
Kawamura, Y ;
Inoue, A .
MATERIALS TRANSACTIONS JIM, 1996, 37 (01) :70-77
[6]   FULL STRENGTH COMPACTS BY EXTRUSION OF GLASSY METAL-POWDER AT THE SUPERCOOLED LIQUID-STATE [J].
KAWAMURA, Y ;
KATO, H ;
INOUE, A ;
MASUMOTO, T .
APPLIED PHYSICS LETTERS, 1995, 67 (14) :2008-2010
[7]   Workability of the supercooled liquid in the Zr65Al10Ni10Cu15 bulk metallic glass [J].
Kawamura, Y ;
Shibata, T ;
Inoue, A ;
Masumoto, T .
ACTA MATERIALIA, 1998, 46 (01) :253-263
[8]   Synthesis of Ni-based bulk metallic glass matrix composites containing ductile brass phase by warm extrusion of gas atomized powders [J].
Lee, MH ;
Bae, DH ;
Kim, DH ;
Sordelet, DJ .
JOURNAL OF MATERIALS RESEARCH, 2003, 18 (09) :2101-2108
[9]   Synthesis of Ni-based bulk amorphous alloys by warm extrusion of amorphous powders [J].
Lee, MH ;
Bae, DH ;
Kim, WT ;
Kim, DH ;
Rozhkova, E ;
Wheelock, PB ;
Sordelet, DJ .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 315 (1-2) :89-96
[10]   Nano-structured bulk alloys of pig iron fabricated by warm processing [J].
Lim, HK ;
Yi, S ;
Kim, WT ;
Kim, DH ;
Kim, SH ;
Kim, NJ .
SCRIPTA MATERIALIA, 2001, 44 (8-9) :1635-1638
12