Forging-Rolling Mill 摆锻轧机
Hot forging rolling extrusion etc.
热锻、滚轧、热压等等。
Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.
使钢产生热脆性,降低钢的延展性和韧性,在锻造和轧制时形成裂纹。
Rolling forging is an important means in metal-forming method.
辊锻是金属塑性成形中的重要加工方法之一。
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