ZhenAn ferro silicon barium Chaw tsim tshuaj paus
Dab tsi yog fsilicon yuam kevbarium siv rau?
Ferro silicon barium yog cov hlau uas muaj hlau, silicon, thiab barium. Nws yog feem ntau siv los ua inoculant thiab nodularizer hauv kev tsim cov hlau ductile. Nov yog saib ze dua ntawm nws cov kev siv:
Inoculant: Ferro silicon barium ntxiv rau molten hlau los txhawb kev tsim cov graphite nodules thaum lub sij hawm solidification txheej txheem. Qhov no pab txhim kho cov khoom siv kho tshuab, ductility, thiab toughness ntawm cov hlau ua tau zoo.
Nodularizer: Ferro silicon barium kuj ua raws li nodularizer, pab tswj qhov loj thiab cov duab ntawm graphite nodules nyob rau hauv ductile hlau. Qhov no txhim kho cov neeg kho tshuab lub zog thiab tiv thaiv kev tawg thiab tawg.
Spheroidization: Qhov sib ntxiv ntawm ferro silicon barium rau molten hlau txhawb lub spheroidization ntawm graphite, ua rau muaj ntau yam sib xws thiab kheej kheej faib ntawm graphite nodules. Qhov no ntxiv txhim kho cov khoom siv kho tshuab thiab machinability ntawm cov hlau hlau.
Desulfurization: Ferro silicon barium muaj qee cov khoom desulfurization, pab txo cov sulfur ntsiab lus hauv cov hlau molten. Qhov no yog ib qho tseem ceeb vim tias cov qib sulfur siab tuaj yeem cuam tshuam tsis zoo rau cov khoom ntawm cov hlau ductile.