Cov khoom siv
Silicon Carbide
Thaum Silicon Carbide (SiC) ntxiv rau lub cub tawg, nws decomposes rau hauv silicon (Si) thiab carbon (C) thaum lub sij hawm melting txheej txheem rau cam khwb cia hlau ntau lawm. Qhov kev pab cuam dual no ua tiav ob qho txiaj ntsig tseem ceeb:
Nws muaj txiaj ntsig ua kom cov ntsiab lus carbon (carburization), nce cov pa roj carbon sib npaug hauv cov yaj.
Nws txhim kho qhov txo qis ntawm cov hlau molten, tiv thaiv qhov tsis zoo ntawm cov nqi xeb lossis oxidation.
Raws li qhov tshwm sim, SiC txo qis carbide nag lossis daus, txhawb nqa cov ntsiab lus ferrite ntau dua hauv matrix, thiab tsim kom muaj denser, compact cam khwb cia hlau qauv. Qhov no ua rau kom ua tau zoo dua qub, nrog rau qhov chaw huv thiab ci dua machined.
Nyob rau hauv nodular (ductile) cam khwb cia hlau, SiC nce tus naj npawb ntawm graphite nodules ib chav tsev thiab txhim kho qhov spheroidization (nodularity) tus nqi. Nws kuj ua tau zoo txo cov uas tsis yog-hlau inclusions thiab slag tsim, thaum tshem tawm shrinkage porosity, subcutaneous blowholes, thiab lwm yam tsis xws luag- thaum kawg txhim kho tag nrho cov casting zoo, yield, thiab kev ua tau zoo.
Khoom Specification
Loj: 0-1mm; 0-3 hli; 0-10 hli; 1-10mm, thiab lwm yam.
Cov specifications thiab loj tuaj yeem ua raws li cov neeg siv khoom xav tau.
Ntim
Kev ntim khoom tuaj yeem ua raws li cov neeg siv khoom xav tau ntau lawm.Steel nruas
Peb Daim Ntawv Pov Thawj
vim li cas xaiv peb
vim li cas xaiv peb cov khoom
Nrog rau ntau tshaj kaum xyoo ntawm kev paub tshwj xeeb hauv kev lag luam ferroalloy thiab metallurgical, peb sawv tawm los ua tus khub txhim khu kev qha rau siab -Silicon Carbide (SiC) zoo thiab cov khoom muaj feem xyuam. Peb qhov kev cog lus pib nrog cov khoom lag luam tsis muaj kev ntseeg siab thiab sib xws - tau los ntawm cov khoom lag luam zoo tshaj plaws thiab tsim los ntawm cov txheej txheem siab tshaj plaws thiab cov txheej txheem muab qhab nia kom xa cov kev ua tau zoo tshwj xeeb hauv cam khwb cia hlau melting, precision casting, thiab daim ntawv thov refractory. Peb lav qhov ruaj khov zoo los ntawm kev nruj hauv- kev sim hauv tsev thiab daim ntawv pov thawj SGS tag nrho, muab cov ntawv pov thawj COA ua tiav thiab thib peb- pov thawj tog rau txhua pawg, ua kom muaj kev nyab xeeb tag nrho thiab ua raws li cov qauv thoob ntiaj teb.
Tshaj li qhov zoo, peb muab qhov tseem ceeb rau cov neeg siv khoom zoo nrog tus nqi sib tw, hloov kho tau yooj yim (kev sib xyaw, qhov loj me, ntim), xa khoom sai thiab txhim khu kev qha (feem ntau 15-20 hnub tom qab them nyiaj ua ntej / LC), thiab kev txhawb nqa siab los ntawm peb cov khoom xa tawm- pab pawg muaj kev paub. Peb tsom mus rau kev sib koom tes ntev ntev los ntawm kev muab cov kev daws teeb meem zoo uas txo koj cov nqi tsim khoom, txo qhov tsis xws luag xws li shrinkage thiab suav nrog, txhim kho machinability, thiab txhim kho tag nrho cov txiaj ntsig casting. Xaiv peb rau qhov pov thawj kev ntseeg siab, kev txawj ntse, thiab kev tsom ntsoov rau koj qhov kev txaus siab-tsis muaj kev cuam tshuam, tsuas yog ua rau koj ntseeg tau.
Cim npe nrov: Tuam Tshoj silicon carbide abrasives manufacturers, lwm tus neeg
