Khoom Parameters
| Grit | Sic | F.C. | Fe2O3 |
| F12-F90 | Ntau dua lossis sib npaug rau 98.50 | <0.20 | Tsawg dua lossis sib npaug rau 0.60 |
| F100-F150 | Ntau dua lossis sib npaug rau 98.00 | <0.30 | Tsawg dua lossis sib npaug rau 0.80 |
| F180-F220 | Ntau dua lossis sib npaug rau 97.00 | <0.30 | Tsawg dua lossis sib npaug rau 1.20 |
| F230-F400 | Ntau dua lossis sib npaug rau 96.00 | <0.40 | Tsawg dua lossis sib npaug rau 1.20 |
| F500-F800 | Ntau dua lossis sib npaug rau 95.00 | <0.40 | Tsawg dua lossis sib npaug rau 1.20 |
| F1000-F1200 | Ntau dua lossis sib npaug rau 93.00 | <0.50 | Tsawg dua lossis sib npaug rau 1.20 |
| P12-P90 | Ntau dua lossis sib npaug rau 98.50 | <0.20 | Tsawg dua lossis sib npaug rau 0.60 |
| P100-P150 | Ntau dua lossis sib npaug rau 98.00 | <0.30 | Tsawg dua lossis sib npaug rau 0.80 |
| P180-P220 | Ntau dua lossis sib npaug rau 97.00 | <0.30 | Tsawg dua lossis sib npaug rau 1.20 |
| P230-P500 | Ntau dua lossis sib npaug rau 96.00 | <0.40 | Tsawg dua lossis sib npaug rau 1.20 |
| P600-P1500 | Ntau dua lossis sib npaug rau 95.00 | <0.40 | Tsawg dua lossis sib npaug rau 1.20 |
| P2000-P2500 | Ntau dua lossis sib npaug rau 93.00 | <0.50 | Tsawg dua lossis sib npaug rau 1.20 |
Khoom Description
Dub silicon carbide hmoov feem ntau yog ua los ntawm kev sib xyaw ua ke ntau dua ntawm graphite thiab qis dua ntawm silicon hmoov, thiab tom qab ntawd ua ntau yam txheej txheem xws li ci thiab carbonization. Lwm txoj kev npaj yog siv quartz xuab zeb, roj av coke, silica, thiab lwm yam raws li cov ntaub ntawv tseem ceeb thiab smelt lawv ntawm qhov kub thiab txias nyob rau hauv lub cub tawg. Cov ntaub ntawv tseem ceeb muaj xws li quartz xuab zeb, roj av coke, silica, thiab lwm yam. Qhov zoo thiab purity ntawm cov ntaub ntawv raw muaj qhov tseem ceeb ntawm kev ua haujlwm ntawm cov khoom kawg.
Dub silicon carbide hmoov muaj cov yam ntxwv ntawm siab hardness, siab zog, siab ceev, thiab lwm yam. Nws hardness yog ze rau ntawm pob zeb diamond. Nyob rau tib lub sijhawm, nws kuj muaj cov thermal conductivity zoo thiab qis thermal expansion coefficient. Dub silicon carbide hmoov yog tshuaj ruaj khov nyob rau hauv chav tsev kub thiab tsis yooj yim rau reacts nrog acids thiab alkalis. Txawm li cas los xij, ntawm qhov kub siab, nws tuaj yeem hnov mob nrog qee cov oxides los tsim cov silicates los yog carbides.
Dub silicon carbide hmoov yog dav siv nyob rau hauv ntau lub teb vim nws zoo heev lub cev thiab tshuaj zog. Dub silicon carbide hmoov muaj qhov nyuaj siab heev, thib ob tsuas yog pob zeb diamond, yog li nws yog qhov tsim nyog rau kev ua cov cuab yeej sib tsoo siab. Cov cuab yeej sib tsoo no tau siv dav hauv kev ua thiab polishing ntawm cov ntaub ntawv nyuaj thiab nkig xws li cam khwb cia quartz iav thiab pob zeb diamond, thiab tuaj yeem ua tiav cov txiaj ntsig zoo thiab meej sib tsoo thiab polishing. Dub silicon carbide hmoov muaj kev ruaj ntseg zoo heev thiab kev tiv thaiv corrosion ntawm qhov kub thiab txias, yog li nws yog dav siv hauv kev tsim cov ntaub ntawv refractory thiab kub-kub seals. Cov ntaub ntawv refractory no tuaj yeem tiv taus ntau yam mob hnyav hauv qhov chaw kub thiab txias thiab ua kom ruaj khov ntawm cov khoom siv thiab cov txheej txheem. Hauv kev lag luam hluav taws xob, cov hmoov dub silicon carbide yog siv los ua cov khoom tsim khoom siv hluav taws xob xws li semiconductors vim nws qhov zoo conductivity thiab thermal stability.
Tsis tas li ntawd, nws tseem tuaj yeem siv los tsim cov khoom siv hluav taws xob cua sov, cov ntaub ntawv kub-kub semi-superconductor, far-infrared boards, thiab xob laim ntes valve phaj cov ntaub ntawv, thiab lwm yam, muab kev txhawb nqa tseem ceeb rau kev txhim kho kev lag luam hluav taws xob. Ntxiv rau cov ntawv thov loj saum toj no, cov hmoov dub silicon carbide kuj tseem siv los tsim cov ntaub ntawv ua tau zoo xws li lub cev ceramic thiab cov ntaub ntawv mos mos. Hauv kev tsim cov khoom siv ceramic, nws tuaj yeem txhim kho lub zog thiab hnav tsis kam ntawm ceramics; nyob rau hauv kev tsim cov ntaub ntawv mos mos, nws muaj peev xwm ua hauj lwm raws li lub sij hawm txhawb zog los txhim kho qhov cuam tshuam ntawm cov khoom.
Cim npe nrov: dub silicon carbide hmoov nrog tshwj xeeb yam ntxwv, Tuam Tshoj dub silicon carbide hmoov nrog tshwj xeeb yam ntxwv manufacturers, lwm tus neeg, Hoobkas