Kink formation around indents in laminated Ti3SiC2 thin films studied in the nanoscale

被引：106

作者：

Molina-Aldareguia, JM ^{[1
]}

Emmerlich, J

Palmquist, JP

Jansson, U

Hultman, L

机构：

[1] Linkoping Univ, IFM, Thin Film Phys Div, SE-58183 Linkoping, Sweden

[2] Uppsala Univ, Angstrom Lab, Dept Chem Mat, SE-75121 Uppsala, Sweden

[3] CEIT, Dept Mat, San Sebastian 20018, Spain

来源：

SCRIPTA MATERIALIA | 2003年 / 49卷 / 02期

关键词：

nanolaminated MAX phases; nanoindentation; thin films; transmission electron microscopy; carbides;

D O I：

10.1016/S1359-6462(03)00214-8

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The deformation mechanisms in ductile Ti3SiC2(0001) single-crystal films have been analysed by nanoindentation and cross-sectional transmission electron microscopy. Permanent deformation includes formation of kink bands, as the nanolaminated material buckles out at the perimeter of the contact area, and delamination cracks. Evidence is presented for incipient kink-band formation. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：155 / 160

页数：6

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