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 li 1.20 | |
| F230-F400 | Ntau dua lossis sib npaug rau 96.00 | <0.40 | Tsawg dua lossis sib npaug li 1.20 | |
| F500-F800 | Ntau dua lossis sib npaug rau 95.00 | <0.40 | Tsawg dua lossis sib npaug li 1.20 | |
| F1000-F1200 | Ntau dua lossis sib npaug rau 93.00 | <0.50 | Tsawg dua lossis sib npaug li 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 li 1.20 | |
| P230-P500 | Ntau dua lossis sib npaug rau 96.00 | <0.40 | Tsawg dua lossis sib npaug li 1.20 | |
| P600-P1500 | Ntau dua lossis sib npaug rau 95.00 | <0.40 | Tsawg dua lossis sib npaug li 1.20 | |
| P2000-P2500 | Ntau dua lossis sib npaug rau 93.00 | <0.50 | Tsawg dua lossis sib npaug li 1.20 | |
Khoom Description
Ntsuab silicon carbide hmoov yog ntsuab thiab muaj cov qauv siv lead ua. Nws hardness yog nruab nrab ntawm corundum thiab pob zeb diamond, thiab nws lub zog txhua yam yog siab dua corundum. Mohs hardness ntawm silicon carbide yog 9.3. Nws muaj peev xwm txiav muaj zog thiab tsim nyog rau kev ua ntau yam ntaub ntawv nyuaj. Nws muaj cov khoom siv tshuaj lom neeg ruaj khov thiab tshuaj lom neeg zoo heev ntawm chav tsev kub. Nws muaj cov thermal conductivity zoo, uas yog qhov zoo rau cov cua sov dissipation thaum ua.
Ntsuab silicon carbide yog tsim los ntawm roj av coke thiab zoo silica raws li cov ntaub ntawv tseem ceeb, nrog ntsev ua ib qho ntxiv. Nws yog smelted nyob rau hauv high kub nyob rau hauv ib tug tsis kam rauv. Cov smelted crystals muaj siab purity thiab siab hardness. Cov khoom tsim nyog ntsuab silicon carbide hmoov yog ntim, feem ntau hauv cov ntim ntim kom tsis txhob ya raws thiab kis kab mob. Cov pob ntsuab silicon carbide hmoov yog khaws cia rau hauv lub tsev muag khoom qhuav thiab qhov cua kom ntseeg tau tias nws zoo thiab ruaj khov.
Ntsuab silicon carbide hmoov muaj siab hardness thiab muaj zog sib tsoo muaj peev xwm, yog li nws yog dav siv nyob rau hauv kev tsim cov cuab yeej sib tsoo xws li sib tsoo log, ntawv xuab zeb, thiab xuab zeb siv rau kev sib tsoo thiab polishing ntawm cov hlau thiab cov khoom tsis yog xim hlau. Hauv kev lag luam semiconductor thiab photovoltaic, ntsuab silicon carbide hmoov yog siv los ua cov khoom siv hlau, tshwj xeeb tshaj yog nyob rau hauv kev txiav cov ntaub ntawv nyuaj thiab nkig xws li ib leeg siv lead ua silicon, polycrystalline silicon, thiab gallium arsenide, qhia kev ua tau zoo thiab txiav efficiency. Ntsuab silicon carbide hmoov tuaj yeem siv rau kev sib tsoo thiab polishing, xws li kev tsim cov khoom sib tsoo thiab polishing kua, thiab ultra-precision ua cov ntaub ntawv nyuaj thiab nkig xws li iav kho qhov muag, muaju, thiab ceramics kom ua tiav nano-scale nto. roughness.
Ntsuab silicon carbide hmoov muaj lub siab melting point, siab thermal stability, thiab tshuaj stability. Nws tuaj yeem siv los tsim cov khoom siv refractory xws li refractory bricks thiab refractory coatings, thiab rau hauv ob sab phlu thiab thermal rwb thaiv tsev txheej ntawm high-temperature furnaces. Hauv kev lag luam metallurgical, ntsuab silicon carbide hmoov tuaj yeem siv los ua deoxidizer thiab desulfurizer kom tshem tawm impurities thiab txhim kho cov hlau zoo thaum lub sij hawm steel smelting. Ntsuab silicon carbide hmoov kuj tuaj yeem siv los tsim cov khoom siv zoo xws li silicon carbide ceramics thiab silicon carbide fibers, nrog rau kev kho dej khib nyiab thiab huab cua purification hauv kev tiv thaiv ib puag ncig. Ntsuab silicon carbide hmoov muaj dav daim ntawv thov kev cia siab nyob rau hauv ntau lub teb vim nws zoo heev lub cev thiab tshuaj zog.
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