山东冶金
山東冶金
산동야금
SHANDONG METALLURY
2014年
1期
20-21
,共2页
李长胜%马志军%王进%张先轶
李長勝%馬誌軍%王進%張先軼
리장성%마지군%왕진%장선질
82B线材%控轧控冷%索氏体
82B線材%控軋控冷%索氏體
82B선재%공알공랭%색씨체
82B wire rod%controlled rolling and controlled cooling process%sorbite
对82B线材控轧控冷工艺进行了优化,通过改变终轧温度、吐丝温度和斯太尔摩辊道速度及冷却工艺参数,盘条的组织和力学性能基本达到了使用要求,索氏体化率达到85%以上,月产量稳定在5000 t以上。
對82B線材控軋控冷工藝進行瞭優化,通過改變終軋溫度、吐絲溫度和斯太爾摩輥道速度及冷卻工藝參數,盤條的組織和力學性能基本達到瞭使用要求,索氏體化率達到85%以上,月產量穩定在5000 t以上。
대82B선재공알공랭공예진행료우화,통과개변종알온도、토사온도화사태이마곤도속도급냉각공예삼수,반조적조직화역학성능기본체도료사용요구,색씨체화솔체도85%이상,월산량은정재5000 t이상。
Controlled rolling and controlled cooling process is explored for 82B wire rod. Through changing the finishing temperature, laying temperature and stelmor roller speed process parameter, the microstructure and mechanical property of wire rod has basically reached the expected result, sorbitizing rate reached 85%above and the monthly output stabilized at above 5 000 t.