摘要 |
PURPOSE: A manufacturing method of stainless steel in which the ridging property is provided to improve the surface defect ridging by using ultralow temperature and room temperature rolling combination. CONSTITUTION: A manufacturing method of stainless steel in which the ridging property comprises the next stage system. A hot rolling plate of the stainless steel is offered. The hot rolling plate is cold rolled at ultralow temperature less than 100K to the thickness of final product. The cold rolling plate is consecutively processed under annealing in temperature 1073 ~ 1173K. |