Optimisation of thickness of miniature tensile specimens for evaluation of mechanical properties

被引：53

作者：

Kumar, Kundan ^{[1
,4
]}

Pooleery, Arun ^{[1
]}

Madhusoodanan, K. ^{[1
]}

Singh, R. N. ^{[2
,4
]}

Chatterjee, Arnomitra ^{[2
]}

Dutta, B. K. ^{[4
]}

Sinha, R. K. ^{[3
]}

机构：

[1] Bhabha Atom Res Ctr, Reactor Engn Div, Bombay 400085, Maharashtra, India

[2] Bhabha Atom Res Ctr, Mech Met Div, Bombay 400085, Maharashtra, India

[3] Bhabha Atom Res Ctr, Bombay 400085, Maharashtra, India

[4] Homi Bhabha Natl Inst, Bombay 400094, Maharashtra, India

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2016年 / 675卷

关键词：

Miniature test technique; Tensile test; Fatigue test; Small punch test; Video extensometer; STRAIN; SIZE; STEEL; GRAIN;

D O I：

10.1016/j.msea.2016.08.032

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Experiments were carried out to determine the minimum material volume in the gauge section of miniature tensile test specimens required to get mechanical properties data comparable to those from standard test specimens. The experimental results were verified and aided by numerical and metallurgical analysis simultaneously. In order to generalize the results, three different materials, having large variation in their mechanical properties, were selected for the study. (C) 2016 Elsevier B.V. All rights reserved.

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页码：32 / 43

页数：12

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