球墨铸铁石墨开花问题的分析与处理
Analysis and Processing of Graphite Blooming of Ductile Iron
魏家鹏, 潘宏歌
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作者单位:辽宁工程技术大学 实验实训中心, 辽宁 阜新 123000
中文关键字:球墨铸铁 ; 石墨 ; 开花 ; 分析
英文关键字:ductile iron; graphite; blooming; analysis
中文摘要:通过对球墨铸铁(QT600-3)石墨组织的观察,分析开花状石墨的结构特性,找出造成石墨开花的原因,并采取有效的预防措施改善球墨铸铁的铸件质量,提高产品的合格率。
英文摘要:The structural characteristic of exploded graphite were analyzed by observing the microstructure of ductile iron(QT600-3), and the causes of graphite blooming were identified. Then effective preventive measures are taken to improve the quality of ductile Iron casting, and qualified rate of the product is increased.