带肋钢筋的力学性能工程指数与负偏差轧制  

Mechanical properties of ribbed bar and its rolling with negative deviation

作　　者：顾小军[1] 

机构地区：[1]唐山钢铁集团有限责任公司,河北唐山063016

出　　处：《轧钢》2001年第6期24-26,共3页Steel Rolling

摘　　要：对钢筋负偏差轧制中应注意的问题进行了讨论 ,指出提高钢筋负差率的主要途径 ;并认为生产企业应根据自身实际情况进行负偏差轧制 。The problems need t o be noticed of rolling with negat ive deviation for ribbed bar were analyzed,and the main measures of increasing negative deviation were put forward Mean while,the paper p ointed out that the rolling with n egative deviation must based on th e practical situation of enterpris e to avoid of pursuing high negativ e deviation rate and making plenty of waste products

关 键 词：带肋钢筋 负偏差轧制 负差率 力学性能 

分 类 号：TG335.64[金属学及工艺—金属压力加工]