Effect of Processing Parameters on Phase Transition Rules of High Speed Rolled Wire of 60Si2MnA Steel
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摘要: 通過熱模擬機Gleeble-1500對終軋溫度和控制冷卻過程的模擬,研究了60Si2MhA鋼高速線材生產的有關工藝參數,分析了終軋溫度、吐絲溫度及相變區冷卻速度對相變溫度的影響,得出其影響規律性的結論,并測定了該鋼種動態連續冷卻轉變(CCT)曲線.Abstract: Final temperature and controlled cooling process were simulated by Gleeble-1500 type hot simulation experiment machine. The rules that Ar1, and Ar3 Phase transition points of 60Si2MnA steel were effected by final temperature, laying head temperature and controlled cooling rate were studied, the dynamic continuous cooling transformation (CCT) curve of steel 60Si2MnA has been investigated.
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Key words:
- 60Si2MnA steel /
- heating simulating test /
- process parameter /
- phase transition
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