Comment on hardness definitions

被引:46
作者
Malzbender, J [1 ]
机构
[1] Forschungszentrum Julich, Inst Mat & Proc Energy Syst, D-52425 Julich, Germany
关键词
hardness; mechanical properties; plasticity;
D O I
10.1016/S0955-2219(02)00354-0
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The different definitions of hardness and elastic modulus as obtained using indentation with conical (also Vickers and Berkovich) or spherical indenters are compared and relationships that permit a conversion and an assessment of the differences are derived. A comparison to experimental data is given. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1355 / 1359
页数:5
相关论文
共 33 条
[21]   Energy dissipation, fracture toughness and the indentation load-displacement curve of coated materials [J].
Malzbender, J ;
de With, G .
SURFACE & COATINGS TECHNOLOGY, 2000, 135 (01) :60-68
[22]  
Matthaei-Schulz E, 1999, MATERIALPRUFUNG, V41, P144
[23]   Relationships between hardness, Young's modulus and elastic recovery in hard nanocomposite coatings [J].
Musil, J ;
Kunc, F ;
Zeman, H ;
Poláková, H .
SURFACE & COATINGS TECHNOLOGY, 2002, 154 (2-3) :304-313
[24]  
Nakamura T, 2000, J AM CERAM SOC, V83, P578, DOI 10.1111/j.1151-2916.2000.tb01236.x
[25]   AN IMPROVED TECHNIQUE FOR DETERMINING HARDNESS AND ELASTIC-MODULUS USING LOAD AND DISPLACEMENT SENSING INDENTATION EXPERIMENTS [J].
OLIVER, WC ;
PHARR, GM .
JOURNAL OF MATERIALS RESEARCH, 1992, 7 (06) :1564-1583
[26]   MEASUREMENT OF THIN-FILM MECHANICAL-PROPERTIES USING NANOINDENTATION [J].
PHARR, GM ;
OLIVER, WC .
MRS BULLETIN, 1992, 17 (07) :28-33
[27]   Elastoplastic load-depth hysteresis in pyramidal indentation [J].
Sakai, M ;
Nakano, Y .
JOURNAL OF MATERIALS RESEARCH, 2002, 17 (08) :2161-2173
[28]  
Schadewald I, 2001, MATERIALPRUFUNG, V43, P172
[29]   Thermal Expansion of SOFC Materials [J].
Tietz, F. .
IONICS, 1999, 5 (1-2) :129-139
[30]   Instrumented indentation test for advanced technical ceramics [J].
Ullner, C ;
Beckmann, J ;
Morrell, R .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2002, 22 (08) :1183-1189