1Cr13直接轧制轧坯生产板材气泡类型调查分析  

A Analysis on Porosity Types of Plate Produced by 1Cr13 Direct Rolling Billet

作　　者：宋宁秋 

机构地区：[1]四川长城特殊钢股份有限公司技术中心标准信息科,工程师四川江油621701

出　　处：《特钢技术》2004年第1期46-48,共3页Special Steel Technology

摘　　要：本文针对Cr不锈直接轧制轧坯生产板材汽泡类型进行调研分析,得出板材表面汽泡一类是由汽泡引起,另一类是夹杂引起,不能统称为“汽泡”,为现场判定板材表面缺陷类型,提供依据。The porosity types of plate produced by 1 Cr13 direct rolling billet have been studied , the results showed that two types are presented, one of them was porosity, while another was actually inclusion, thus a criteria was provided for judgment on the types of surface imperfection.

关 键 词：轧制 板材 夹杂 表面缺陷 汽泡 气泡 判定 CR1 调查分析 直接 

分 类 号：TG335[金属学及工艺—金属压力加工]