摘要
在球墨铸铁生产中皮下气孔是最常见的铸造缺陷之一,为提高产品的铸造质量,文章详细地分析了皮下气孔的成因,阐述了防止皮下气孔的工艺措施。
During manufacturing process of the ductile cast iron, the inner gas hole is among familiar found vice. In order to improve the quality, it particular analyses the cause of gas hole formation, expound the technic measure to avoid gas hole.
出处
《企业技术开发》
2009年第4期46-47,共2页
Technological Development of Enterprise
关键词
铁液质量
皮下气孔
工艺措施
liquid iron quality
inner gas hole
technaoogical measures
