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.

引用

页码：L1 / L6

页数：6