The Synthetic Agent for Refining and Modifying of Aluminium-Silicon Alloys[J]. Special Casting & Nonferrous Alloys, 1987,(5):24-28.DOI：
铝硅系合金精炼变质综合剂
摘要
<正> 一、简介 据有关资料介绍:将精炼剂和变质剂合并进行
如万能熔剂既有变质效果又有精炼作用
但去气效果并不能令人满意。而我厂CGRJ—2熔剂的研制和使用
既节省了精炼剂
又节省了精炼时间
不但操作比精简便
而且又保证了合金的质量
特别是精炼效果和变质效果均能令人满意。我们把这种工艺叫做“一步法”操作。
Abstract
The article discusses the results of technology and test of aluminium-silicon alloys
by treating with one step. Results have proved alloys which is smelted by The agent have better mechanical properties. And the poro-sity of sand casting specimens conforms to grade 1 of the standard. Harmful substances in. smelting also conform to the state stipulations. It will get obvious economic benefits to use the technology.
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