典型文献
Effects of air-atomized water spray cooling device structure on the quenching process,microstructure,and properties of wear-resistant steel
文献摘要：
With its high strength and hardness,wear-resistant steel has become an important material in the field of construction machinery manufacturing.Given that quenching technology is a crucial component of wear-resistant steel production,the selection of the cooling method to be used during this process is important.In this study,the feasibility of quenching wear-resistant steel by air-atomized water spray cooling was studied,and the cooling rate,microstructure,and hardness of wear-resistant steel under various cooling device structures were analyzed.The results reveal that the air-atomized water spray cooling method is an effective technique in quenching wear-resistant steel.Furthermore,martensite and uniform hardness were obtained by the air-atomized water spray cooling technique.As the space between the nozzles in each row in the device increased,the cooling rate was reduced during quenching.Meanwhile,the martensite content decreased,and more carbides were observed in the martensitic structure.A mixture comprising self-tempered martensite and bainite was formed at a large distance over a longer period of time.All these factors resulted in lower hardness and worse property uniformity.
文献关键词：
中图分类号：
作者姓名：
WEN Shibo;WU Jianfeng;ZHU Jianhua
作者机构：
Research Institute,Baoshan Iron&Steel Co.,Ltd.,Shanghai 201999,China
文献出处：
引用格式：
[1]WEN Shibo;WU Jianfeng;ZHU Jianhua-.Effects of air-atomized water spray cooling device structure on the quenching process,microstructure,and properties of wear-resistant steel)[J].宝钢技术研究（英文版）,2022(02):35-41
A类：
B类：
Effects,air,atomized,water,spray,cooling,device,quenching,process,microstructure,properties,wear,resistant,steel,With,its,high,strength,hardness,has,become,important,material,field,construction,machinery,manufacturing,Given,that,technology,crucial,component,production,selection,method,used,during,this,In,study,feasibility,by,was,studied,rate,under,various,structures,were,analyzed,results,reveal,effective,technique,Furthermore,martensite,obtained,space,between,nozzles,each,row,increased,reduced,Meanwhile,content,decreased,carbides,observed,martensitic,mixture,comprising,self,tempered,bainite,formed,large,distance,over,longer,period,All,these,factors,resulted,lower,worse,property,uniformity
AB值：
0.489363
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