Effect of Residual Strain Rate between Two Passes on Flow Stress during Hot Processing
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摘要: 采用恒應變速率凸輪式壓縮試驗機,測定研究了GCr15、16MnNb鋼在兩道次變形過程中,熱加工道次時間間隔對鋼流動應力及道次間軟化率的影響規律.Abstract: Using cam-type compression testing maching of the constant strain rate, interval between two passes affecting regular on flow stress and soften rate For steel GCr15 and 16MnNb is studied when hot precessing.
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Key words:
- flow stress /
- hot working /
- residual stress /
- soften rate
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