Ferro Tungsten
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Mtengo wogulitsa wa HSG Ferro Tungsten ferro wolfram FeW 70% 80%
Ferro Tungsten imapangidwa kuchokera ku wolframite pogwiritsa ntchito kuchepetsa mpweya mu uvuni wamagetsi. Imagwiritsidwa ntchito makamaka ngati chowonjezera cha alloying element cha tungsten chokhala ndi chitsulo cha alloy (monga chitsulo chothamanga kwambiri). Pali mitundu itatu ya ferrotungsten yomwe imapangidwa ku China, kuphatikiza w701, W702 ndi w65, yokhala ndi tungsten pafupifupi 65 ~ 70%. Chifukwa cha malo osungunuka kwambiri, singathe kutuluka mumadzimadzi, kotero imapangidwa pogwiritsa ntchito njira yophikira kapena njira yochotsera chitsulo.