INTERDIFFUSION AND REACTION IN THE FE-AL BILAYER .1. RUTHERFORD BACKSCATTERING ANALYSIS OF FURNACE-ANNEALED SAMPLES

被引：22

作者：

TEIXEIRA, SR ^{[1
]}

DIONISIO, PH ^{[1
]}

DASILVEIRA, EF ^{[1
]}

FREIRE, FL ^{[1
]}

SCHREINER, WH ^{[1
]}

BAUMVOL, IJR ^{[1
]}

机构：

[1] PONTIFICIA UNIV CATOLICA RIO DE JANEIRO,DEPT FIS,BR-22452 RIO DE JANEIRO,BRAZIL

来源：

MATERIALS SCIENCE AND ENGINEERING | 1987年 / 96卷

关键词：

ALUMINUM AND ALLOYS - Diffusion - CHEMICAL REACTIONS - Reaction Kinetics - HEAT TREATMENT - Annealing - INTERMETALLICS - Spectroscopic Analysis - METALS AND ALLOYS - Chemical Reactions;

D O I：

10.1016/0025-5416(87)90560-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article, we describe the results of the Rutherford backscattering analyses performed on Fe-Al bilayered samples, subjected to high vacuum annealing at a temperature between 290 and 870 K. We demonstrate that, if the Fe-Al interface is oxide free, pronounced interdiffusion starts at a temperature as low as 570 K, and solid phase reaction leading to intermetallic phase formation starts at 600 K. The reaction kinetics at 600 K were also determined from the experimental results.

引用

页码：267 / 277

页数：11

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