Sekepe sa silicon se sintered carbide Sic kristale / wafer

Tlhaloso e Khutšoanyane:

Sekepe sa rona sa Sintered Silicon Carbide (SiC) Crystal/Wafer se entsoe ka nepo tlhahisong ea semiconductor. Ka botsitso bo ikhethang ba mocheso, khanyetso ea lik'hemik'hale le matla a mechini, seketsoana sena se netefatsa ho tsamaisoa ka mokhoa o sireletsehileng le o sebetsang hantle ha likristale le li-wafer ka mekhoa ea mocheso o phahameng.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

SinteredSilicon Carbide (SiC)Kristale/Sekepe sa Wafere etselitsoe litlhoko tse matla tsa indasteri ea semiconductor le microelectronics. E fana ka sethala se sireletsehileng sa ho sebetsana le likristale tsa silicon le li-wafer nakong ea ts'ebetso ea mocheso o phahameng, ho netefatsa hore botšepehi le bohloeki ba tsona lia bolokoa hohle.

Likarolo tsa Bohlokoa

Botsitso bo Ikhethang ba Thermal: E khona ho mamella mocheso ho fihlela ho 1600°C, e loketse lits'ebetso tse hlokang taolo e nepahetseng ea mocheso.
Khanyetso e Phahameng ea Lik'hemik'hale: E hanela lik'hemik'hale le likhase tse ngata tse senyang, e fana ka botsitso libakeng tse thata tsa ts'ebetso.
Matla a Mechini a Matla: E boloka botsitso ba sebopeho tlas'a khatello e phahameng, e fokotsa monyetla oa ho fetoha kapa ho robeha.
Katoloso e Nyenyane ea Thermal: E etselitsoe ho fokotsa kotsi ea ho tšoha le ho petsoha ha mocheso, e fana ka ts'ebetso e tšepahalang ha e sebelisoa nako e telele.
Tlhahiso e Nepahetseng: E entsoe ka ho nepahala ho hoholo ho fihlela litlhoko tse itseng tsa ts'ebetso le ho amohela boholo bo fapaneng ba kristale le wafer.

Likopo

• Ho sebetsana le wafer ea semiconductor

• Tlhahiso ea LED

• Tlhahiso ea lisele tsa photovoltaic

• Mekhoa ea ho boloka mouoane oa lik'hemik'hale (CVD)

• Patlisiso le nts'etsopele ea saense ea lintho tse bonahalang

烧结碳化硅物理特性 Thepa ea 'mele eaSho amehaSalikhoneCarbide
性质 / Thepa	典型数值 / Boleng bo Tloaelehileng
化学成分 / Lik'hemik'haleSebopeho	SiC>95%, Si<5%
体积密度 / Bongata ba Bongata	>3.07 g/cm³
显气孔率/ Ho bonahala eka ho na le masoba Ho bonahala eka ho na le masoba	<0.1%
常温抗弯强度/ Modulus ea ho phatloha ha mocheso oa 20℃	270 MPa
高温抗弯强度/ Modulus ea ho phatloha ha mocheso oa 1200℃	290MPa
硬度/ Bothata ho 20℃	2400 Kg/mm²
断裂韧性/ Ho tiea ha ho robeha ho 20%	3.3MPa · m^1/2
导热系数/ Ho tsamaisa mocheso ka mocheso ho 1200℃	45w/m .K
热膨胀系数/ Katoloso ea mocheso ho 20-1200℃	4.51 × 10^-6/℃
最高工作温度/ Mocheso o phahameng oa ho sebetsa	1400℃
热震稳定性/ Ho hanyetsa ho thothomela ha mocheso ho 1200℃	Ho lokile

Ke Hobane'ng ha U Lokela ho Khetha Sekepe sa Rona sa Sintered Silicon Carbide (SiC) Crystal/Wafer?

Ho kgetha Sekepe sa rona sa SiC Crystal/Wafer ho bolela ho kgetha botshepehi, bokgoni le nako e telele. Sekepe se seng le se seng se feta mehatong e tiileng ya taolo ya boleng ho netefatsa hore se fihlella maemo a hodimo a indasteri. Sehlahiswa sena ha se ntlafatse polokeho le tlhahiso ya tshebetso ya tlhahiso ya hao feela empa hape se tiisa boleng bo tsitsitseng ba dikristale tsa hao tsa silicon le di-wafer. Ka Sekepe sa rona sa SiC Crystal/Wafer, o ka tshepa tharollo e tshehetsang bokgoni ba hao ba tshebetso.