Silicon carbide wafer ubwato

Ibisobanuro bigufi:

Semicera Energy Technology Co., Ltd. nisoko ritanga amasoko meza ya semiconductor ceramics kandi rukora uruganda rukumbi mubushinwa rushobora gutanga icyarimwe gutanga silicon karbide ceramic (cyane cyane theYongeye gushyirwaho SiC) hamwe na CVD SiC. Mubyongeyeho, isosiyete yacu yiyemeje kandi mumirima yubutaka nka alumina, nitride ya aluminium, zirconi, na nitride ya silicon, nibindi.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa bya SiC

Ubushyuhe bwo hejuru hamwe na ruswa irwanya ruswa, kuzamura ubwiza bwa wafer n'umusaruro

SiC bivuga karubide ya silicon. Carbide ya Silicon (SiC) ikozwe mu mucanga wa quartz, kokiya n'ibindi bikoresho mbisi binyuze mu itanura ry'ubushyuhe bwo hejuru. Inganda zikora inganda za silicon karbide ifite ubwoko bubiri, karbide yumukara wa silicon na karbide yicyatsi kibisi. Byombi ni kristu ya mpandeshatu, uburemere bwihariye bwa 3.21g / cm3, ubukana bwa micro ya 2840 ~ 3320kg / mm2.

Nibura ubwoko 70 bwa kariside ya silikoni ya kariside, kubera uburemere buke bwa 3.21g / cm3 hamwe nubushyuhe bwo hejuru, irakwiriye kwifata cyangwa itanura ryubushyuhe bwo hejuru. ku gitutu icyo aricyo cyose ntigishobora kugerwaho, kandi gifite ibikorwa bike byimiti.

Muri icyo gihe, abantu benshi bagerageje gusimbuza silikoni na karubide ya silicon bitewe nubushyuhe bwinshi bwumuriro, ingufu zumuriro wamashanyarazi hamwe nubucucike buri hejuru. Vuba aha, mugukoresha semiconductor imbaraga zingirakamaro. Mubyukuri, karbide ya silicon substrate mumashanyarazi yumuriro, ikubye inshuro zirenga 10 ugereranije nubutaka bwa safiro, bityo rero gukoresha silicon karbide substrate LED ibice, hamwe nubushobozi bwiza hamwe nubushuhe bwumuriro, ugereranije nibyiza kubyara LED ifite ingufu nyinshi.