Effect of solidification velocity on pore morphology of lotus-type porous copper fabricated by unidirectional solidification

被引：100

作者：

Hyun, SK ^{[1
]}

Nakajima, H ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan

来源：

MATERIALS LETTERS | 2003年 / 57卷 / 21期

关键词：

porous copper; unidirectional solidification; solidification velocity; porosity; hydrogen; HYDROGEN;

D O I：

10.1016/S0167-577X(03)00012-0

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

The effect of solidification velocity on pore size and porosity of lotus-type porous copper fabricated by unidirectional solidification in the pressurized hydrogen and argon has been investigated. The pore diameter and the pore number density are significantly affected by the solidification velocity, although the porosity is not varied much. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：3149 / 3154

页数：6

共 19 条

[1]

Boiko LV, 1991, METALLURGIYA, V346, P78

[2]

Fabrication of porous iron by unidirectional solidification in nitrogen atmosphere [J].