Ferro Tungsten yog dab tsi?
Jan 30, 2024
1. Ferro-tungsten yog cov hlau-tungsten alloy nrog cov ntsiab lus tungsten nyob rau hauv thaj tsam ntawm 700% ~ 85.0%.
Ferro-tungsten belongs rau series ntawm ferroalloys, yog ib tug alloy muaj li ntawm tungsten thiab hlau, siv raws li ib tug alloy additive rau steelmaking. Feem ntau siv ferro-tungsten muaj 70% thiab 80% tungsten. Ferrotungsten smelting nrog hluav taws xob rauv, vim lub siab melting point, tsis tuaj yeem tso tawm hauv cov kua dej, yog li cov txheej txheem agglomeration lossis siv cov txheej txheem hlau ntau lawm. 1930s ua ntej kev siv me me (100 ~ 500 kVA) ib-theem hluav taws xob arc rauv rau agglomeration txoj kev smelting, thiab tom qab ntawd hloov mus rau peb-theem hluav taws xob rauv, thiab txoj kev loj hlob ntawm txoj kev hlau.
2. Tungsten ore hais txog cov ore uas muaj cov khoom siv tungsten, kuv. Ore tuaj yeem ua kom zoo dua tom qab refining tungsten keeb.
