Calcium barium silicon yog ib yam tshiab ntawm ferroalloy cov khoom sib xyaw, uas muaj qhov zoo tshaj qhov qub ferroalloys hauv daim ntawv thov. Tom ntej no, peb yuav qhia luv luv txog cov khoom no.
Qhov zoo: 1. Vim tias nws cov theem ruaj khov thiab ceev slag tsim, SiBa Ca alloy tuaj yeem txo cov plua plav paug rau cov nroj tsuag hlau thiab hlau thiab ua kom ruaj khov ntawm cov txheej txheem refining; Qhov zoo: Cov silicon barium calcium alloy tsis muaj impurities xws li hydrogen, nitrogen thiab carbon, uas yog qhov tsim nyog rau kev hloov kho cov hlau zoo dua; Qhov zoo 3: SiBa Ca alloy muaj cov tshuaj lom neeg muaj pes tsawg leeg, qis melting point, txog 1365 degree, ceev melting ceev thiab tuaj yeem txo lub sij hawm casting; Qhov zoo: Si Ba Ca alloy tsis muaj fluorine thiab tsis etch rauv hauv ob sab phlu thiab ladle; Qhov zoo 5. Lub silicon barium calcium alloy yog compact hauv cov qauv, tsis nqus dej, thiab yooj yim rau kev khaws cia thiab kev thauj mus los. Peb yuav tsum xyuam xim rau dab tsi thaum yuav khoom silicon barium calcium alloy? Nco ntsoov 1. Siv cov dej tsis muaj dej, tsis muaj dej tsis zoo thiab tsis muaj dej tsis zoo thaum lub sijhawm khaws cia thiab kev thauj mus los. Nco ntsoov 2. Nws yog qhov zoo dua los ntxiv silicon barium calcium alloy los yog ntxiv silicon barium calcium alloy hauv cov khoom siv tom qab lub ladle tau txav mus rau qhov cub refining. Ua kom muaj zog graphitization core, kho cov graphite, txhawb kev tsim ntawm A-hom graphite hauv grey hlau castings, thiab txhim kho lub zog. Rau nodular hlau castings, ua cov graphite nyob rau hauv nodular hlau zoo thiab puag ncig, thiab txhim kho nodularization qib; Nws tuaj yeem txo qis qis ntawm cov hlau molten, txhawb cov nag lossis daus ntawm graphite, txo qhov nyiam txias, txo cov txheeb ze hardness, thiab txhim kho qhov kev ua tau zoo ntawm cov castings. Cov muaj pes tsawg leeg thiab particle loj ntawm silicon barium inoculant tuaj yeem xaiv tau, lub hnab ntim me me yooj yim dua, phab ntsa thickness rhiab heev me me, qhov seem uniformity yog txhim kho, thiab shrinkage tendency yog txo.
