Kev siv cov dub silicon carbide

Vim nws cov khoom ruaj khov, cov thermal conductivity, me me thermal expansion coefficient thiab zoo hnav tsis kam, cov neeg muag khoom dub silicon carbide ib txwm muag dub silicon carbide, siv los ua cov khoom abrasives thiab refractory. Hauv qab no yog daim ntawv thov cov ntsiab lus ntawm dub silicon carbide:

1. Abrasive: dub silicon carbide vim muaj qee qhov toughness, feem ntau yog siv rau kev sib tsoo cov iav kho qhov muag, tawv alloy, titanium alloy, bearing alloy thiab bearing steel, nrog rau kev kub ceev steel cuab yeej sib tsoo.

2. Cov khoom siv refractory: dub silicon carbide muaj thermal poob siab tsis kam, yog li nws yog ib yam khoom zoo refractory. Raws li cov txheej txheem tsim khoom, nws tuaj yeem muab faib ua recrystallized dub silicon carbide, cov khoom, cov khoom siv kub kub kub nias, nrog silicon nitride los yog av nplaum ua cov khoom sib txuas ua ke, thiab lwm yam. Cov khoom tseem ceeb thiab kev siv yog: cov khoom siv hluav taws xob kub kub. , brackets.

3. Metallurgy kev lag luam: tshiab muaj zog compound deoxidizer, hloov cov tsoos silicon hmoov thiab toner deoxidization. Hauv qhov sib piv, cov khoom siv lub cev thiab tshuaj muaj zog dua, cov nyhuv deoxidation zoo dua, lub sijhawm deoxidation yog luv, slag tsim ua ntej, txo cov cua muaj zog, txuag lub zog, txhim kho kev ua haujlwm ntawm steelmaking, txhim kho zoo, txo cov khoom siv raw thiab cov khoom siv, txo. ib puag ncig muaj kuab paug, txhim kho kev ua haujlwm, txhim kho cov txiaj ntsig zoo ntawm lub tshuab hluav taws xob.

4. Lwm yam kev lag luam: hluav taws xob kev lag luam, cov khoom siv dub silicon carbide kuj tau siv dav hauv cov khoom siv hluav taws xob cua sov, cov ntaub ntawv kub kub semi-superconductor, far infrared phaj, hluav taws xob ntes valve cov ntaub ntawv thiab lwm yam.