Abraive SiC Silicon Carbide Rau Sib Tsoo
Silicon carbide yog qhov sib xyaw ua ke ntawm silicon thiab carbon atoms hauv qhov sib piv 1: 1. Nws muaj cov tshuaj formula SiC thiab feem ntau yog siv los ua cov khoom siv rau cov khoom siv hluav taws xob kub thiab hluav taws xob siab, abrasives, thiab refractories.
Hauj lwm lawm
Kev piav qhia
Silicon carbide muaj ntau yam khoom tsim nyog, suav nrog cov thermal conductivity, siab hardness, siab hnav tsis kam, thiab qis coefficient ntawm thermal expansion. Nws kuj muaj qhov dav bandgap, ua rau nws yog cov khoom siv zoo heev rau kev siv hluav taws xob kub thiab lub zog siab.
Silicon carbide yog siv rau ntau yam kev siv, suav nrog cov khoom siv hluav taws xob muaj zog, cov khoom siv hauv tsheb, cov cuab yeej txiav, abrasives, thiab refractories. Nws kuj tseem siv rau hauv cov tshuab hluav taws xob, xws li hluav taws xob tsheb chargers thiab hnub ci inverters.
Silicon carbide tuaj yeem ua tau siv ntau txoj hauv kev, suav nrog cov txheej txheem Acheson, uas suav nrog cov cua sov sib xyaw ntawm silica xuab zeb thiab coke hauv lub cub hluav taws xob, thiab cov txheej txheem Lely, uas cuam tshuam nrog sublimating silicon carbide hmoov hauv lub cub tawg graphite.
Specification
| Qib | Silicon carbideChemical Compositions (%) | ||
| SiC | FC | Fe2O 3 | |
| Min | Max | ||
| Sib 90 | 90.0 | 3.0 | 1.2 |
| Sib 88 | 88.0 | 4.0 | 1.5 |
| Sib 85 | 85.0 | 4.5 | 1.8 |
Cim npe nrov: abraive sic silicon carbide rau kev sib tsoo
Xa kev nug
Koj Tseem Yuav Zoo Li
