Abstract—Based on the finite element software, a calculation model of cold working forming (pier thickness) of rivet type electrical contact materials was established, and the effects of different material properties (elongation, elastic modulus and hardness) on the cold working of AgSnO
2 electrical contact materials were analyzed. The proposed simulation technology fills the gap in the force analysis method of silver alloy rivets, and can provide certain technical theory and process parameter design basis for rivet deformation control.
Index Terms—AgSnO
2 electrical contact material, finite element, cold heading, different material properties
The authors are with Zhejiang Fudar Alloy Materials Technology Co., Ltd., Zhejiang, China.
*Correspondence: yyb@china-fuda.com (Y.Y.)
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Cite: Yibo You, Jie Li, Xiaofang Yan, Xiaoping Bai, Guang Yang, and Yangfang Chen, "Influence of Different Material Properties on Cold Working of AgSnO2 Electrical Contact Material," International Journal of Engineering and Technology vol. 15, no. 2, pp. 62-66, 2023.
