New forged austempering technology is used in steel spade heat treating for energy-saving and the quality of the treated spade is guaranteed in a retrofitted equipment.
钢锹热处理采用锻造余热等温淬火新工艺，并通过设备改造保证其质量，达到节能降耗的目的。
New forged austempering technology is used in steel spade heat treating for energy-saving and the quality of the treated spade is guaranteed in a retrofitted equipment.
钢锹热处理采用锻造余热等温淬火新工艺，并通过设备改造保证其质量，达到节能降耗的目的。
应用推荐