The Effect of Loading Direction on the Dynamic Damage in Lean Duplex Stainless Steel 2101

被引：6

作者：

Ameri, A. A. H. ^{[1
]}

Escobedo-Diaz, J. P. ^{[1
]}

Quadir, Md. Z. ^{[2
]}

Brown, A. ^{[1
]}

Ashraf, M. ^{[1
,3
]}

Hazell, P. ^{[1
]}

机构：

[1] UNSW Australia, Sch Engn & Informat Technol, Canberra, ACT 2600, Australia

[2] Curtin Univ, JdLC, MMF, Perth, WA 6102, Australia

[3] Deakin Univ, Sch Engn, Geelong, Vic 3216, Australia

来源：

SHOCK COMPRESSION OF CONDENSED MATTER - 2017 | 2018年 / 1979卷

关键词：

BEHAVIOR; MICROSTRUCTURE; ANISOTROPY;

D O I：

10.1063/1.5044811

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The effect of loading direction on the spall strength and damage in Lean Duplex Stainless Steel 2101 (LDSS 2101) has been investigated. Experiments were conducted in a single stage gas-gun to test the spall strength of LDSS 2101 along the Rolling Direction (RD), Transverse Direction (TD) and Normal Direction (ND). Microstructural examinations were conducted using optical microscopy and Electron Backscatter Diffraction (EBSD). LDSS 2101 showed similar spall strength in all considered directions. However, the amount of spall damage was dependent on the loading direction. Moreover, most of the spall damage was accommodated within the ferrite phase.

引用

页数：5

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