Transactions of Materials and Heat Treatment

Title：Control of forming performance for parts material of heel seat and side lasting machine

Authors： Shu Yufeng Zhang Haiying

Unit： Dongguan Polytichnic

KeyWords： ferritic stainless steel element Ti texture heel seat and side lasting machine

ClassificationCode：

year,vol(issue):pagenumber：2016,41(7):118-122

Abstract：

The forming performance of ferritic stainless steel for heel seat and side lasting machine was investigated, and the influences of Ti on the microstructure and properties of ferritic stainless steel under cold rolled and annealed states were studied. Furthermore, its forming mechanism was also analyzed. The results show that the addition of Ti can inhibit the recrystallization grain size of ferrite stainless steel, and is beneficial to the formation of γ fiber texture. However, the hardening exponents in the directions of 0°, 45° and 90° have little difference when stainless steel with and without Ti, and the strength coefficient and plastic strain ratio on the same direction of stainless steel with Ti are higher than that of stainless steel without Ti. Thus, Ti (N, C) particles are formed in the ferrite stainless steel with Ti, and they play a role in the inhibition of nucleation and refinement of the grain.

Funds：

广东省科技厅第三批科技计划项目粤科规划字［2012］145号

舒雨锋（1981-），男，博士，讲师

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