CREEP BEHAVIOUR OF ALUMINIUM-ALUMINA (SAP) ALLOYS

被引：3

作者：

BONNET, P

KELLERER, H

PIATTI, G

SCHLEICHER, HW

机构：

[1] Euratom, CCR Ispra

来源：

SCRIPTA METALLURGICA | 1968年 / 2卷 / 12期

关键词：

D O I：

10.1016/0036-9748(68)90245-7

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The creep behaviour of AlAl2O3 alloys has been studied at 450°C for times-to-rupture between 10 min. and 1000 h. Tests are concentrated mainly on SAP containing 7% oxide. The results exhibit a relatively high scatter. In order to clarify the mechanism of the process density measurements have been made on the creep samples in different zones. Electron micrographs have been prepared as well. On the basis of these tests the creep behaviour of SAP can be related to high rate of crack formation depending on the nature of the AlAl2O3 interface. © 1968.

引用

页码：689 / +

页数：1

共 11 条

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