Effect of reaction heat on reactive joining of TiAl intermetallics using Ti-Al-C interlayers

被引：9

作者：

Cao, J. ^{[1
]}

Feng, J. C. ^{[1
]}

Li, Z. R. ^{[1
]}

机构：

[1] Harbin Inst Technol, State Key Lab Adv Welding Prod Technol, Harbin 150001, Peoples R China

来源：

SCRIPTA MATERIALIA | 2007年 / 57卷 / 05期

基金：

中国国家自然科学基金;

关键词：

joining; scanning electron microscopy (SEM); titanium alummides; interface structure;

D O I：

10.1016/j.scriptamat.2007.04.048

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This study reports on the reactive joining of TiAl intermetallics using Ti-Al-C interlayers. The composition of the interlayer was determined according to the calculation of adiabatic temperature in the reaction system. The effect of the interlayer and joining pressure on reactive joining was studied. The heat generated in the interlayer had a strong influence on the reactive joining. (c) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：421 / 424

页数：4

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