Effects of Grain Orientations on Nanoindentation Behavior in Hexagonal Zirconium

被引：7

作者：

Lodh, Arijit ^{[1
]}

Samajdar, Indradev ^{[2
]}

Tewari, Raghvendra ^{[3
]}

Srivastava, Dinesh ^{[3
]}

Dey, Gautam Kumar ^{[3
]}

Pant, Prita ^{[2
]}

机构：

[1] Tata Steel Ltd, Res & Dev, Jamshedpur, Bihar, India

[2] Indian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, India

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

来源：

TEXTURES OF MATERIALS, PTS 1 AND 2 | 2012年 / 702-703卷

关键词：

Nanoindentation; EBSD; Orientation; Finite Element; Zirconium; SINGLE-CRYSTALS; LOAD; HARDNESS; COPPER;

D O I：

10.4028/www.scientific.net/MSF.702-703.311

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present study deals with nanoindentation behavior of commercial Zircaloy 2 and high purity (5N purity) crystal bar Zirconium. The effect of crystal orientation was studied through high resolution electron diffraction, while a finite element model was developed to extract yield strength and strain hardening exponent from nanoindentation data. The study brings in clear signatures of orientation dependence of mechanical properties in hexagonal Zirconium.

引用

页码：311 / +

页数：2

共 10 条

[1]

DANIELS FW, 1949, T AM SOC METAL, V41, P419

[2] THE CRYSTALLOGRAPHIC DEPENDENCE OF LOW LOAD INDENTATION HARDNESS IN BERYLLIUM [J].