基本释义:

缩孔倾向

网络释义

1)shinkage cavity tendency,缩孔倾向

2)shrinkage tendency,缩松倾向

3)bore hole along dip angle,倾向钻孔

4)Axial Shrinkage Cavity,轴向缩孔

5)Formation tendentiousness of pinholes,气孔倾向性

6)incline perch drill,倾向高位钻孔

用法和例句

In order to reduce shrinkage tendency of gray iron,it s the basic measure to adopt high carbon equivalent and make full use of graphitization expansion,and besides,following measures are also necessary: a) controlling rational inoculant amount;b) optimizing alloying process;c) dec.

要降低铸铁的缩松倾向,最根本的措施是采用高的碳当量,尽量发挥石墨化膨胀的作用,并且要:(1)控制合理的孕育量;(2)优化合金化的方法;(3)适当降低铁液浇注温度;(4)快速高温熔炼,减少铁液氧化。