ATOM-PROBE ANALYSIS OF A COMMERCIAL CERMET

被引：6

作者：

LINDAHL, P

ROLANDER, U

ANDREN, HO

机构：

[1] Department of Physics, Chalmers University of Technology

来源：

SURFACE SCIENCE | 1991年 / 246卷 / 1-3期

关键词：

D O I：

10.1016/0039-6028(91)90433-S

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Atom-probe analysis of a commercial cermet has been carried out. The composition of light carbonitride cores suggest that they are carbon depleted remnants of the Ti(C, N) raw material powder. Ta and W slowly diffuse into the Ti(C, N) cores. An analysis through a planar fault found in a core showed a significant enrichment of Ta and W. The rims are high in Ta and C content and low in N, W and Mo content.

引用

页码：319 / 322

页数：4

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