Medium silicon heat-resisting nodular castiron has been chosen instead of common grey iron to make castaluminium crucible according to the work condition. making process and cost of the crucible.
依据铸铝坩埚的服役条件,制造工艺和成本要求,选择中硅耐热球铁取代普通灰口铸铁制造铸铝坩埚。
2
In this paper the hot dipping aluminium technology of ductile castiron and heat resistance of hot-dipped aluminium ductile castiron are studied.
本文对球墨铸铁的热浸渗铝工艺和渗铝球铁的耐热性能进行了研究。
3
Its major products are widely used in metal filtration such as cast steel, castiron, cast copper, cast aluminium and high-temperature alloys.