ROLE FOR PLASTIC-FLOW IN AMBIENT-TEMPERATURE CRACKING BEHAVIOR AT HARDNESS INDENTATIONS IN SILICON-CRYSTALS

被引：6

作者：

SHIN, HJ ^{[1
]}

ARMSTRONG, RW ^{[1
]}

SINGER, IL ^{[1
]}

机构：

[1] USN, RES LAB, WASHINGTON, DC 20375 USA

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 13期

关键词：

D O I：

10.1007/BF00557135

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New identation hardness measurements on silicon crystals are correlated with previous results obtained over a wide range of load values to analyse the ambient-temperature cracking behaviour. From an elastic-plastic-cracking analysis of the total results, brittle cracking is reasoned to be promoted by any amount of plastic deformation occurring during the initial indenting process.

引用

页码：3486 / 3490

页数：5

共 16 条

[1]

Antis G. R., 1981, J AM CERAM SOC, V64, P533, DOI DOI 10.1111/J.1151-2916.1981.TB10320.X

[2] LATTICE MISORIENTATION AND DISPLACED VOLUME FOR MICROHARDNESS INDENTATIONS IN MGO CRYSTALS [J].

ARMSTRONG, RW ;

WU, CC .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1978, 61 (3-4) :102-106

[3] CRACKING AT HARDNESS MICRO-INDENTATIONS IN RDX EXPLOSIVE AND MGO SINGLE-CRYSTALS [J].

ARMSTRONG, RW ;

ELBAN, WL .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1989, 111 :35-43

[4] THE RESPONSE OF SOLIDS TO ELASTIC PLASTIC INDENTATION .1. STRESSES AND RESIDUAL-STRESSES [J].

CHIANG, SS ;

MARSHALL, DB ;

EVANS, AG .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (01) :298-311

[5] THE RESPONSE OF SOLIDS TO ELASTIC PLASTIC INDENTATION .2. FRACTURE INITIATION [J].

CHIANG, SS ;

MARSHALL, DB ;

EVANS, AG .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (01) :312-317

[6] ON THEORY OF HERTZIAN FRACTURE [J].

FRANK, FC ;

LAWN, BR .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1967, 299 (1458) :291-+

[7] RECOVERED ELASTIC AND PLASTIC STRAINS AT RESIDUAL MICROINDENTATIONS IN AN MGO CRYSTAL [J].

HAMMOND, BL ;

ARMSTRONG, RW .

PHILOSOPHICAL MAGAZINE LETTERS, 1988, 57 (01) :41-47

[8] CRACK-INITIATION THRESHOLD IN CERAMIC MATERIALS SUBJECT TO ELASTIC-PLASTIC INDENTATION [J].

LANKFORD, J ;

DAVIDSON, DL .

JOURNAL OF MATERIALS SCIENCE, 1979, 14 (07) :1662-1668

[9] ELASTIC-PLASTIC INDENTATION DAMAGE IN CERAMICS - THE MEDIAN-RADIAL CRACK SYSTEM [J].

LAWN, BR ;

EVANS, AG ;

MARSHALL, DB .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1980, 63 (9-10) :574-581

[10] MEASUREMENT OF THIN-LAYER SURFACE STRESSES BY INDENTATION FRACTURE [J].

LAWN, BR ;

FULLER, ER .

JOURNAL OF MATERIALS SCIENCE, 1984, 19 (12) :4061-4067

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