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耐侵蚀不锈钢产业焊管中亮光退火是甚么意义?

来历:不锈钢产业管   时候:2019-9-2 11:26:06

耐侵蚀不锈钢产业焊管是用于机器布局、液压装备的尺寸精度高和外表亮光度好的小口径无缝管操纵持续式轧管机组出产热轧耐侵蚀不锈钢产业焊管是较进步前辈的体例,凡是在二辊式轧机上停止,耐侵蚀不锈钢产业焊管在变断面圆孔槽和不动的锥形顶头所构成的环形孔型中轧制,冷拔凡是在单链式或双链式冷拔机上停止挤压法行将加热好的管坯放在密闭的挤压圆筒内穿孔棒与挤压杆一路活动,使挤压件从较小的模孔中挤出,此法可出产直径较小的耐侵蚀不锈钢产业焊管。那末甚么是亮光退火?

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