Tshawb nrhiav lub zog siab thiab siab hardness yam ntxwv ntawm Silicon Carbide Wafer Boats

Silicon carbide (SiC) wafer nkojua lub luag haujlwm tseem ceeb hauv kev lag luam semiconductor, txhawb kev tsim cov khoom siv hluav taws xob zoo. Kab lus no delves rau hauv cov yam ntxwv zoo kawg li ntawmSiC wafer nkoj, tsom rau lawv qhov tshwj xeeb lub zog thiab hardness, thiab qhia txog lawv qhov tseem ceeb hauv kev txhawb nqa kev loj hlob ntawm kev lag luam semiconductor.

Kev nkag siabSilicon Carbide Wafer Boats:
Silicon carbide wafer nkoj, tseem hu ua SiC nkoj, yog cov khoom siv tseem ceeb siv hauv kev tsim khoom ntawm semiconductors. Cov nkoj no ua haujlwm rau cov khoom siv rau silicon wafers thaum lub sij hawm ntau theem ntawm semiconductor ntau lawm, xws li etching, tu, thiab diffusion. SiC wafer nkoj tau nyiam dua cov nkoj graphite ib txwm muaj vim lawv cov khoom zoo tshaj.

Lub zog tsis sib xws:
Ib tug ntawm cov standout nta ntawmSiC wafer nkojyog lawv lub zog tshwj xeeb. Silicon carbide boasts lub zog flexural siab, ua rau cov nkoj tuaj yeem tiv taus cov kev xav tau ntawm cov txheej txheem tsim khoom semiconductor. SiC tej nkoj nquam tuaj yeem tiv taus qhov kub thiab txias, kev ntxhov siab, thiab qhov chaw corrosive yam tsis muaj kev cuam tshuam rau lawv cov qauv kev ncaj ncees. Qhov kev ruaj khov no ua kom muaj kev nyab xeeb kev thauj mus los thiab tuav cov khoom siv silicon wafers, txo qhov kev pheej hmoo ntawm kev tawg thiab kev sib kis thaum tsim khoom.

Impressive Hardness:
Lwm tus yam ntxwv tseem ceeb ntawmSiC wafer nkojyog lawv siab hardness. Silicon carbide muaj Mohs hardness ntawm 9.5, ua rau nws yog ib qho ntawm cov ntaub ntawv nyuaj tshaj plaws rau txiv neej. Qhov tshwj xeeb hardness no muab SiC nkoj nrog kev hnav zoo heev, tiv thaiv khawb lossis kev puas tsuaj rau cov silicon wafers lawv nqa. Lub hardness ntawm SiC kuj tseem txhawb nqa lub nkoj 'ntev, vim lawv tuaj yeem tiv taus kev siv ntev yam tsis muaj cov cim tseem ceeb ntawm kev hnav, ua kom muaj kev ua tau zoo thiab kev ntseeg siab hauv cov txheej txheem tsim khoom semiconductor.

Qhov zoo ntawm Graphite Boats:
Piv rau cov tsoos graphite nkoj,silicon carbide wafer nkojmuab ntau yam zoo. Thaum lub nkoj graphite muaj kev cuam tshuam rau oxidation thiab degradation ntawm qhov kub thiab txias, SiC nkoj muaj kev tiv thaiv zoo tshaj rau thermal degradation thiab oxidation. Tsis tas li ntawd,SiC wafer nkojmuaj qis coefficient ntawm thermal expansion dua graphite nkoj, txo qhov kev pheej hmoo ntawm thermal stress thiab deformation thaum kub hloov pauv. Lub zog siab thiab hardness ntawm SiC nkoj kuj ua rau lawv tsis tshua muaj kev tawg thiab hnav, ua rau txo qis qis thiab nce kev tsim khoom hauv semiconductor manufacturing.

Xaus:
Silicon carbide wafer tej nkoj nquam, nrog lawv cov commendable zog thiab hardness, tau tshwm sim raws li indispensable Cheebtsam nyob rau hauv lub semiconductor kev lag luam. Lawv muaj peev xwm tiv taus cov mob hnyav, ua ke nrog lawv cov kev hnav zoo dua, ua kom muaj kev nyab xeeb ntawm silicon wafers thaum lub sijhawm tsim khoom. SiC wafer nkoj txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev tsav kev loj hlob thiab kev tsim kho tshiab ntawm kev lag luam semiconductor.