The reason causing local surface thinning of hot rolled sheet HP265 when being stamped is analyzed by using scanning electron microscope etc.
应用扫描电镜等手段对热轧hp2 65钢板冲压时表面局部拉薄原因进行了分析。
The production of hot rolled sheet for automobile beam was emphasized. Meanwhile, the existing problems of production were analyzed, and the development tendency was prospected.
重点介绍了热轧汽车大梁的生产状况,并对热轧汽车板生产中存在的问题进行了分析;
Process of rolling cold coils of pickled hot-rolled sheet through a cold reduction mill to make the stainless steel stronger, thinner, and smoother by applying pressure.
通过冷轧工厂轧制热轧的、酸洗的不锈钢薄板使不锈钢在压力作用下更薄、强度更高、更光滑。
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