It is used to adjust content of manganese and copper element in different brand aluminium alloys as substitute of intermediatealloy, which can reduce melting temperature.
调整不同牌号铝合金中锰、铜元素的含量，用来代替中间合金，可降低熔炼温度。
2
The present invention discloses one kind of pressure cast modified zinc alloy produced by adding modifier or modifying intermediatealloy during pressure casting of zine alloy.
本发明公开了一种变质压铸锌合金，它是在常规的压铸锌合金生产过程中加入变质剂或变质剂中间合金。
3
Eventually, instead of printing from these directly, he employed them to stamp out intermediate dies which were then used as moulds to mass produce letter blocks made of a lead alloy.