Processing of a porous 7075 Al alloy by bubble expansion in a semi-solid state

被引：21

作者：

Chino, Y

Nakanishi, H

Kobata, M

Iwasaki, H

Mabuchi, M

机构：

[1] Natl Inst Adv Ind Sci & Technol, AIST, Inst Struct & Engn Mat, Moriyama Ku, Nagoya, Aichi 4638560, Japan

[2] Himeji Inst Technol, Grad Sch, Div Mat Sci & Engn, Himeji, Hyogo 6712201, Japan

来源：

SCRIPTA MATERIALIA | 2002年 / 47卷 / 11期

关键词：

porous material; aluminum alloys; semi-solid processing; bubble expansion;

D O I：

10.1016/S1359-6462(02)00299-3

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

A porous 7075 Al alloy was fabricated by bubble expansion in a semi-solid state. After processing at 903 K for 72 h in semi-solid state, pores were formed relatively uniformly and a high porosity of 75% was attained. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：769 / 773

页数：5

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