ULTRA-FINE STRUCTURE OF A BORON-DOPED NI4MO ALLOY

被引:6
|
作者
YAMAMOTO, M [1 ]
SUGIYAMA, A [1 ]
MATSUSHIMA, H [1 ]
UEMORI, R [1 ]
MORIKAWA, H [1 ]
机构
[1] NIPPON STEEL CORP LTD,RES & DEV LAB,NAKAHARA KU,KAWASAKI 211,JAPAN
关键词
D O I
10.1016/0039-6028(92)91040-I
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
The ultra-fine structure of domain boundaries in a boron-doped Ni4Mo alloy was investigated by atom-probe field-ion microscopy. In this paper are described: (i) the contact and discontact domain boundaries, (ii) the segregation of boron atoms to three kinds of domain boundaries: anti-phase boundary (APB), anti-parallel twin boundary (APTB) and perpendicular twin boundary (PTB), (iii) the distribution of boron atoms at each domain boundary, (iv) the segregation to a node of domain boundaries and (v) the tendency of binding of boron atoms to Mo and Ni atoms.
引用
收藏
页码:322 / 327
页数:6
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