问题:生产低碳深冲钢板,热连轧采用“三高一低”的工艺制度,其中的一低指...
Monday, September 12, 2022
Monday, December 19, 2022
Sunday, April 14, 2024
问题:硅钢连退机组带钢脱碳要求成品含碳量≤()ppm。...
Monday, September 12, 2022
Monday, September 12, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
Wednesday, August 2, 2023
Monday, September 12, 2022
Sunday, September 11, 2022
Sunday, August 20, 2023
问题:轧机的钢度系数K越大,轧机弹跳越小,产品的控制精度越差。...
Sunday, September 11, 2022
问题:能使轧制压力增大的因素,主要有()A、轧件厚度增加B、轧件宽度减少C、轧辊直径减小D、压下量增加...
Friday, March 24, 2023
Wednesday, May 24, 2023
问题:清除氧化铁皮的方法有机械破鳞法、化学除鳞法和()。...
Monday, September 12, 2022
问题:碳套辊由空心钢辊芯和碳套组成,单独交流变频调速齿轮电动机直接驱动。...
Monday, December 19, 2022
Sunday, September 11, 2022
Thursday, October 5, 2023
问题:碱雾净化洗涤塔的结构形式是立式双喷双滤,塔体材质为玻璃钢。...
Sunday, September 11, 2022