SHOCK-WAVE CONSOLIDATION OF A NI-CR-SI-B METALLIC-GLASS POWDER

被引：5
作者：
BACH, J
KRUEGER, B
FULTZ, B
机构：
[1] Department of Materials Science 138-78, California Institute of Technology, Pasadena
来源：
MATERIALS LETTERS | 1991年 / 11卷 / 10-12期
关键词：
D O I：
10.1016/0167-577X(91)90139-W
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We studied parameters for the shock wave consolidation of a metallic glass powder, such as the effects of the shock wave energy and the shock wave duration. Microstructural characterizations of the compacts showed that some of them remained amorphous with porosity of about 1%, and that the shock wave propagated in a planar fashion causing large particle deformations. For our experimental parameters the energy range for a successful consolidation was between 140 and 200 J/g.
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页码：383 / 388
页数：6
相关论文
共 14 条
[1]  
BACH J, 1990, 4TH P NAT C UND RES, V1, P194
[2]  
DUWEZ P, 1970, FIZIKA S2, V2, P1
[3]   COMPACTION AND MECHANICAL-PROPERTIES OF METALLIC-GLASS [J].
MORRIS, DG .
METAL SCIENCE, 1980, 14 (06) :215-220
[4]   EXPLOSIVE CONSOLIDATION OF AN AMORPHOUS IRON-BASE POWDER [J].
MURR, LE ;
SHANKAR, S ;
HARE, AW ;
STAUDHAMMER, KP .
SCRIPTA METALLURGICA, 1983, 17 (11) :1353-1357
[5]  
RAYBOULD D, 1979, J MATER SCI, V14, P2523, DOI 10.1007/BF00737047
[6]  
SCHWARTZ RB, 1986, METALLURGICAL APPLIC, P331
[7]  
SCHWARZ RB, 1983, B AM PHYS SOC, V28, P460
[8]   METASTABILITY OF AMORPHOUS PHASES AND ITS APPLICATION TO THE CONSOLIDATION OF RAPIDLY QUENCHED POWDERS [J].
SHINGU, PH .
MATERIALS SCIENCE AND ENGINEERING, 1988, 97 :137-141
[9]   AN ANALYTIC MODEL FOR THE SHOCK HUGONIOT IN POROUS MATERIALS [J].
SIMONS, GA ;
LEGNER, HH .
JOURNAL OF APPLIED PHYSICS, 1982, 53 (02) :943-947
[10]   MICROSCOPIC MECHANISM FOR STEADY-STATE INHOMOGENEOUS FLOW IN METALLIC GLASSES [J].
SPAEPEN, F .
ACTA METALLURGICA, 1977, 25 (04) :407-415
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