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瑞典开发新型双相钢瑞典公司Ｂｏｒｌａｎｇｅ厂已开发两种专门用于安全构件的特级高强度双相（ＤＰ）钢。Ｄｏｃｏｌ６００和８００钢是在加工期间应用气体连续退火和水淬进行热处理。而传统的安全构件是用高合金钢制造、加工之后淬火。双相钢的产品厚度为０．６～１．６...
New duplex steel developed in Sweden The Borlange plant in Sweden has developed two premium high-strength duplex (DP) steels for safety components. Docol 600 and 800 steels are heat treated with continuous gas annealing and water quenching during processing. The traditional safety components are made of high-alloy steel, quenched after processing. Duplex steel product thickness of 0.6 to 1.6 ...