THE CONSOLIDATION OF RAPIDLY SOLIDIFIED AL-5WT PERCENT-CR-2WT PERCENT-ZR(-1 WT PERCENT-MN) ALLOY PARTICULATE BY HOT-ROLLING

被引：8

作者：

SILVA, MP

JONES, H

SELLARS, CM

机构：

[1] School of Materials, University of Sheffield, Sheffield

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 134卷

关键词：

D O I：

10.1016/0921-5093(91)90934-F

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The rollability and forgeability of a rapidly-solidified Al-Cr-Zr-Mn alloy powder has been studied and the effect of strain during hot-rolling on tensile properties assessed for two powders of this type. Good combinations of tensile strength and ductility have been achieved by judicious selection of degassing, compaction and rolling conditions. The occurrence of significant age-hardening on heat treatment at 400-degrees-C is proof of the effectiveness of the procedure adopted in retaining supersaturation of solutes achieved by the initial rapid solidification stage.

引用

页码：1107 / 1110

页数：4