T11A～T13A盘条控制脱碳层的加热工艺制定  

THE HEATING PROCESS SCHEDULE OF CONTROLLING DECARBURIZED-LAYER OF T11A～T13A WIRE ROD

作　　者：姚永国[1] 康斌[2] 

机构地区：[1]攀枝花钢铁研究院,四川攀枝花617000 [2]四川省冶金情报标准研究所

出　　处：《四川冶金》2004年第4期35-37,共3页Sichuan Metallurgy

摘　　要：为使攀钢T11A～T13A碳素工具钢盘条的脱碳层深度满足GB/T12 98 1986标准的要求 ,根据T11A～T13A碳素工具钢的特点及攀钢的生产工艺 ,对初轧均热坑、轨梁推钢式加热炉及线材的步进式加热炉制定了相应的加热工艺 ,生产出的T11A～T13A碳素工具钢盘条的脱碳层全部满足GB/T12 98 1986标准的要求。In order to require of the decarburized layer depth of T11A～T13A carbon tool steel wire rod up to the GB/T1298-1986 standard,the correspond heating processes for roughing soaking pit,pusher-type furnace for structural steel and rail and step-by-step furnace for wire were established based on the feature of T11A～T13A carbon tool and process technology in Pan Steel Co.The decarburized layers of T11A～T13A carbon tool steel wire produced meet the needs of GB/T1298-1986 standard.

关 键 词：碳素工具钢 脱碳层 盘条 加热工艺 推钢式加热炉 轧钢 

分 类 号：TG333[金属学及工艺—金属压力加工]