Buckling and Mechanical Properties of Cr-Ni Stainless Steels

被引：0
|
作者：
Lin, Kai-Peng [1 ]
Fang, Te-Hua [1 ]
Stachiv, Ivo [1 ]
机构：
[1] Natl Kaohsiung Univ Appl Sci, Dept Mech Engn, Kaohsiung 80778, Taiwan
来源：
PROCEEDINGS OF 2016 INTERNATIONAL CONFERENCE ON APPLIED SYSTEM INNOVATION (ICASI) | 2016年
关键词：
Stress; Stainless steel; Buckling; Finite element method; TRANSMISSION ELECTRON-MICROSCOPY; COMPRESSION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The mechanical properties, defounation and buckling of chromium-nickel-stainless steel materials under compression were perfouned. Impact of different geometric shapes, defects and sizes on the mechanical properties of chromium-nickel-stainless steel samples were studied by utilizing the finite element method. The loading force of vertical direction decreased with an increase of the strain of stainless steel column at different sizes. The critical strength of samples with cone, square pillar and column were approximately 3.4, 1.1, 0.5 MPa, respectively. The results indicate that the geometric indent defects induced the buckling location due to the stress concentration. In addition, the slenderness ratio of the samples was also presented.
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页数：4
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