Mechanical behaviour of nanocrystalline electrodeposited Ni above room temperature

被引：53

作者：

Dalla Torre, F

Van Swygenhoven, H

Schäublin, R

Spätig, P

Victoria, M

机构：

[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[2] EPFL, Swiss Confederat, EURATOM, FTM,CRPP, CH-5232 Villigen, Switzerland

[3] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[4] Univ Politecn Madrid, Madrid, Spain

来源：

SCRIPTA MATERIALIA | 2005年 / 53卷 / 01期

关键词：

nanostructured Ni; mechanical properties; sulphur segregation; lubricant;

D O I：

10.1016/j.scriptamat.2005.03.026

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Tensile properties and microstructure of Danocrystalline electrodeposited Ni at temperatures between room temperature and 330 degrees C are presented. Above 300 degrees C low flow stress and high tensile elongation are observed along with grain growth and segregation of sulphur to the grain boundaries causing the formation of a Ni-sulphide phase. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：23 / 27

页数：5

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