Densification Behavior of Iron Powder during Cold Stepped Compaction

摘要:

文章预览

Densification behavior of iron powder under cold stepped compaction was studied. Experimental data were also obtained for iron powder under cold stepped compaction. The elastoplastic constitutive equation based on the yield function of Shima and Oyane was implemented into a finite element program (ABAQUS) to simulate compaction responses of iron powder during cold stepped compaction. Finite element results were compared with experimental data for densification, deformed geometry and density distribution. The agreement between finite element results and experimental data was very good for iron powder. The distributions of hydrostatic pressure and the Mises stress of iron powder under cold stepped compaction were also studied.

信息:

期刊:

编辑:

Duk Yong Yoon, Suk-Joong L. Kang, Kwang Yong Eun and Yong-Seog Kim

页数:

257-260

引用:

C. S. Kang et al., "Densification Behavior of Iron Powder during Cold Stepped Compaction ", Materials Science Forum, Vols. 534-536, pp. 257-260, 2007

上线时间:

January 2007

输出:

价格:

$38.00

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[4] S. Shima and M. Oyane, Int. J. Mech. Sci. 18 (1976).

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