Cov ntawv thov ntawm silicon carbide yog dab tsi?

Cov ntawv thov tseem ceeb ntawm silicon carbide tau muab faib ua peb ntu: cov ntaub ntawv muaj abrasive, cov khoom siv refractory, thiab smelting los hloov ferrosilicon. Nws tuaj yeem hais tau tias peb tus lej siv rau 90% ntawm silicon carbide. - Thib ob, muaj cov ntawv thov loj xws li siv nyob rau hauv kev lag luam semiconductor thiab kev siv hauv photovoltaic.

Cov ntawv thov tseem ceeb ntawm Silicon Carbide muaj npe hauv qab no:

1. Abrasivesive

Raws li cov abrasive, silicon carbide tuaj yeem txiav sai sai vim nws lub siab tawv heev. Nws kuj tseem siv tau los ntxuav lossis etch nyuaj chaw ntawm workpieces, uas tsis muaj peev xwm ua tau nrog cov mos abrasives. Vim tias Silicon Carbide muaj kev tawv ncauj, cov roj ntsha, pob zeb, pob zeb, pleev xim rau carbide, titanium alloy, sib tsoo log, thiab lwm yam.

2. Refractory Cov Ntaub Ntawv

Vim tias Silicon Carbide muaj lub siab melting point, daim hlau thiab cov khoom cub tawg thiab cov khoom cub tawg thiab cov khoom lag luam me me ntawm cov khoom lag luam Cov ntaub ntawv refractory muaj lub zog siab, muaj kev cuam tshuam zoo, oxidation tsis kam thiab lwm cov khoom siv kub heev, thiab yog cov khoom siv hluav taws xob zoo siab.

3. Nrhiav Kev Lag Luam

Silicon Carbide yog qhov tseem ceeb hauv kev lag luam. Silicon carbide rau casting yuav txhim kho cov metallurgical zoo ntawm molten npua hlau, yog li txo cov teeb meem saum toj no. Tam sim no, tus nqi ntawm ferrosilicon ntawm kev ua lag luam tau nce ntau, thaum tus nqi ntawm silicon carbide tau nyob tsis hloov. Ib qho ntxiv, cov ntsiab lus txhuas ntawm Ferrosilicon yog siab tshaj qhov ntawm silicon carbide, yog li nws tseem zoo dua los siv ferrosilicon. Siv Silicon Carbide (feem ntau qis qis silicon carbide) hloov ntawm ferrosilicon deoxidation kuj tuaj yeem txuag tau ntau yam kev pab rau cov lag luam.

4 .14 Cheeb Tsam

Ib-seem Sic Nanomaterials muaj tshwj xeeb tshwj xeeb cov khoom lag luam zoo tshaj plaws thiab dav dua daim ntawv thov kev cia siab vim lawv cov qauv micphology thiab crystalline. Lawv suav tias yog ib qho tseem ceeb ntawm cov khoom siv thib peb semiconductor nrog bandwidth dav. Peb tiam semiconductor - yog cov ntaub ntawv uas muaj dav, kuj yog suav nrog silicon carbide, txhuas nitride, zinc oxide, pob zeb diamond, thiab lwm yam.