STRUCTURE AND OXIDATION BEHAVIOR AT 850-DEGREES-C OF THE NI4.25AL0.75Y+CO4.25AL0.75Y+CR4.25AL0.75Y INTERMETALLIC PHASE ALLOY

被引：3

作者：

VILASI, M

MANSOURGABR, M

STEINMETZ, J

STEINMETZ, P

机构：

[1] CNRS, Vandoeuvre les Nancy, Fr, CNRS, Vandoeuvre les Nancy, Fr

来源：

MATERIALS SCIENCE AND ENGINEERING | 1987年 / 96卷

关键词：

METALS AND ALLOYS - Oxidation - SOLID SOLUTIONS - Order-Disorder;

D O I：

10.1016/0025-5416(87)90557-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present study, the structure of an yttrium-containing aluminide, identified in a coating alloy, was determined. The Ni//5// minus //xAl//xY solid solution was also studied. The substitution of nickel by aluminium is ordered and leads to an increase in the cell parameters. Finally the isothermal oxidation of the complex intermetallic phase has been studied at 850 degree C in air to determine the behavior of yttrium.

引用

页码：247 / 251

页数：5

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