Txhim kho Kev Ua Haujlwm Zoo ntawm Metallurgical nrog Cov Khoom Siv Graphite Carbon Zoo

Hauv kev lag luam metallurgy thiab casting, cov khoom siv raw ...Cov Khoom Siv Graphite Carbon Additivetau dhau los ua ib yam khoom tseem ceeb rau kev txhim kho cov khoom zoo, ua kom cov tshuaj muaj pes tsawg leeg zoo dua, thiab txhim kho kev siv hluav taws xob kom zoo. Siv dav hauv kev ua hlau, kev ua hlau, thiab kev ua haujlwm hauv chaw tsim khoom, cov khoom siv graphite carbon ua lub luag haujlwm tseem ceeb hauv kev nce cov pa roj carbon ntawm cov hlau uas yaj thaum ua kom muaj kev ntshiab thiab kev ua kom muaj cua sov zoo dua.

A Cov Khoom Siv Graphite Carbon Additiveyog cov khoom siv nplua nuj carbon uas tau los ntawm cov graphite zoo lossis roj av coke, uas tau ua tiav los tsim cov pa roj carbon uas sib xws thiab ua haujlwm tau zoo. Nws yog qhov tseem ceeb tshwj xeeb hauv kev tsim cov hlau grey thiab hlau ductile, qhov twg kev tswj cov pa roj carbon kom raug cuam tshuam ncaj qha rau cov khoom siv kho tshuab ntawm cov khoom kawg. Cov khoom ntxiv txhim kho cov nqi rov qab tau carbon, txo cov khoom tsis huv xws li sulfur thiab nitrogen, thiab pab txhawb rau cov txheej txheem metallurgical ruaj khov dua.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv cov khoom siv graphite carbon yog nws cov khoom siv.cov pa roj carbon ntau ruaj khov, feem ntau siab tshaj 98%, nrog rau cov tshauv tsawg, cov dej noo, thiab cov khoom tsis haum. Qhov no ua rau cov hlau lossis hlau yaj sai dua, kev nqus cov pa roj carbon zoo dua, thiab txo cov slag tsim. Ntxiv mus, cov qauv graphite ua rau cov kua dej ntws zoo dua, txo cov oxidation poob, thiab txo cov roj porosity hauv cov castings.

Cov chaw tsim khoom niaj hnub thiab cov chaw ua hlau nyiam cov khoom ntxiv carbon graphite vim lawv qhov sib xws hauv qhov loj me ntawm cov khoom me me, cov pa roj carbon ntau, thiab kev sib raug zoo zoo nrog cov khoom siv alloying sib txawv. Txawm hais tias nyob rau hauv hluav taws xob arc furnaces, induction furnaces, lossis cupola furnaces, cov khoom ntxiv graphite pab cov chaw tsim khoom ua tau raws li cov qauv zoo nruj thaum txo cov nqi khoom siv.

Raws li qhov kev thov thoob ntiaj teb rau cov khoom siv ua tau zoo thiab cov khoom siv hlau precision txuas ntxiv loj hlob,Cov Khoom Siv Graphite Carbon Additiveyuav tseem yog ib qho chaw tseem ceeb rau cov chaw tsim khoom uas tab tom nrhiav kev ua kom zoo dua qub ntawm cov hlau thiab txhim kho kev ruaj khov. Kev xaiv tus neeg muag khoom uas ntseeg tau nrog kev ruaj khov thiab kev xa khoom sai yog qhov tseem ceeb rau kev tswj hwm qhov zoo ntawm kev sib tw hauv kev lag luam tsim khoom hlau niaj hnub no.