In-situ synthesis of Al2O3 reinforced Ni-based composites

被引：12
|
作者：
Travitzky, N
Kumar, P
Sandhage, KH
Janssen, R
Claussen, N
机构：
[1] Tech Univ Hamburg, Adv Ceram Grp, D-21073 Hamburg, Germany
[2] Ohio State Univ, Dept Mat Sci & Engn, Columbus, OH 43210 USA
来源：
ADVANCED ENGINEERING MATERIALS | 2003年 / 5卷 / 04期
关键词：
D O I：
10.1002/adem.200300335
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Dense and crack-free metal matrix composites consisting of a Ni-CO-Cr_Al alloy with an interpenetrating network of Al2O3 (see Figure) were fabricated by short distance infiltration. The volume fraction of phases (alumina and alloy) and composition of metal matrix can be controlled by the composition of the green compacts. The synthesized composites exhibit very good mechanical properties at room temperature.
引用
收藏
页码：256 / +
页数：5
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