In this paper the range of manganese and sulphur constituents of ferritic malleable castiron and the correlation between them are studied.
本文研究了铁素体可锻铸铁的锰硫量范围及其相互关系。
2
In this article, the technology and the conditions of producing as-castferritic nodular castiron are introduced.
本文介绍了生产铸态铁素体球铁的条件及其工艺措施。
3
The experimental result in this paper shows that the theory of elastic-plastic mechanics can be basically applied to spheroidal graphite castiron with the matrix of ferritic-pearlitic.