SURFACE ALLOYING OF MOLYBDENUM SINGLE-CRYSTAL

被引：1
|
作者：
HIRAOKA, Y
机构：
[1] Graduate School of Science, Okayama University of Science, Okayama, 700, Ridai-Cho
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1991年 / 177卷 / 01期
关键词：
D O I：
10.1016/0925-8388(91)90048-Z
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：
Surface alloying with rhenium was performed on a molybdenum single-crystal sheet using an electron beam of high power density. A number of large pores formed along the weld bond. However, no definite grain boundaries were recognized by either optical microscopy or X-ray back-Laue photography. The residual content of rhenium in the fused zone was about 38 wt.% and consequently hardening occurred.
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页码：L1 / L6
页数：6
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