冲天炉砂型铸铁白口缺陷原因及解决措施  

Defect Causes and Solutions for Cupola Sand Cast-iron

作　　者：刘江[1] 

机构地区：[1]重庆三峡学院物理与电子工程学院,重庆万州404000

出　　处：《重庆三峡学院学报》2009年第3期103-105,共3页Journal of Chongqing Three Gorges University

摘　　要：本文结合冲天炉砂型孕育铸铁生产实际出发,对产生铸件白口缺陷的原因进行了综合分析;针对具体情况,提出了相应的解决措施.对冲天炉铸造生产中解决类似问题有一定的借鉴作用.This paper based on Cupola Sand bred iron production reality, done a comprehensive analysis to the white defects causes of Cupola Sand castings, and found the corresponding measures to resolve it. And this article maybe provide some help and reference to counterparts with similar problems.

关 键 词：孕育铸铁 白口 缺陷原因 解决措施 

分 类 号：TG251.2[金属学及工艺—铸造]