论文部分内容阅读
問:包头冶金研究所能供应各部門使用的稀土产品有那些品种? 答:包头冶金研究所附属的合金冶炼厂,已正式生产較大批量的稀土中間合金。主要的合金品种有稀土硅铁(R-Si-Fe),稀土硅铁鎂(R-Si-Fe-Mg),稀土硅铁鈣(R-Si-Fe-Ca)。另外还可以根据用户需要成吨地提供一些試制产品,如鈦含量低于2％以下的稀土硅铁低钛合金;稀土品位(指稀土金属含量)高于30％以上的稀土硅铁低钛合金;含稀土、鋁較高而含硅較低的稀土铝硅合金。以及可以成公斤或成数十公斤地提供試驗室規模試制的、杂质
Q: Baotou Metallurgical Institute of the various sectors can supply rare earth products that those varieties? A: Baotou Metallurgical Institute affiliated alloy smelter, has formally produced larger quantities of rare earth master alloys. The main alloy varieties are R-Si-Fe, R-Si-Fe-Mg and R-Si-Fe-Ca. In addition, according to user needs to provide tons of trial products, such as titanium content of less than 2% of rare earth ferrosilicon low titanium alloy; rare earth grade (referring to rare earth metal content) is higher than 30% of rare earth ferrosilicon low titanium alloy ; Rare earth, aluminum is higher and silicon-containing rare earth aluminum-silicon alloy. And can be kilograms or tens of kilograms to provide laboratory-scale trial of impurities