The utility model relates to a vacuum melting-refiningfurnace for producing neodymium, iron, boron and rare earth permanent magnetic alloy material and rare earth hydrogen-storage alloy material.
本实用新型涉及一种生产钕铁硼稀土永磁合金材料及稀土储氢合金材料的真空熔炼炉。
2
Several processes—melting, refining, homogenising—take place simultaneously in the 2000 tonnes of molten glass in the furnace.
熔炉里的2000吨熔融玻璃中，几个过程——熔化、精炼、均质化——在同时进行。
3
The first electric arc furnace was installed. The arc furnace recycled locally collected scrap steel by melting and refining, then continuously casting the molten steel into billets.