Ubwiza bwiza buza mbere; isosiyete ni iyambere; ubucuruzi buciriritse nubufatanye "ni filozofiya yacu yubucuruzi ikunze kugaragara kandi igakurikiranwa nubucuruzi bwacu kuri Semiconductor yongeye gushyirwahosilicon carbide wafer ubwato, Kubindi bisobanuro, ugomba kutwoherereza imeri. Turashaka kohereza amahirwe yo kuguha.
Ubwiza bwiza buza mbere; isosiyete ni iyambere; ubucuruzi buciriritse ni ubufatanye "ni filozofiya yacu yubucuruzi ikunze kugaragara kandi igakurikiranwa nubucuruzi bwacu, Dufata ingamba kubiciro byose kugirango tugere kubikoresho bigezweho kandi bigezweho. Gupakira ikirango cyatoranijwe nikindi kintu gitandukanya. Ibisubizo byokwemeza imyaka ya serivise idafite ibibazo yakwegereye abakiriya benshi. Ibintu biraboneka muburyo bunoze kandi butandukanye, bikozwe mubuhanga mubikoresho byibanze gusa. Irashobora kugerwaho muburyo butandukanye hamwe nibisobanuro byo guhitamo. Ifishi mishya ni nziza cyane kurenza iyambere kandi irakunzwe cyane nabakiriya benshi.
Ibyiza bya karubide ya silicon yongeye gushyirwaho
Carbide ya silicon yongeye gushyirwaho (R-SiC) ni ibikoresho bikora cyane hamwe n'ubukomezi bwa kabiri nyuma ya diyama, ikorwa ku bushyuhe buri hejuru ya 2000 ℃. Igumana ibintu byinshi byiza bya SiC, nkimbaraga zubushyuhe bwo hejuru, kurwanya ruswa ikomeye, kurwanya okiside nziza, kurwanya ubushyuhe bwumuriro nibindi.
Properties Ibikoresho byiza bya mashini. Carbide yongeye gushyirwaho karbide ifite imbaraga nubukomezi kurenza fibre ya karubone, irwanya ingaruka nyinshi, irashobora gukina imikorere myiza mubushuhe bukabije, irashobora gukina imikorere iringaniza mubihe bitandukanye. Mubyongeyeho, ifite kandi ihinduka ryiza kandi ntabwo yangiritse byoroshye kurambura no kunama, bitezimbere cyane imikorere yayo.
Resist Kurwanya ruswa. Carbide ya silicon yongeye gushyirwaho ifite imbaraga nyinshi zo kurwanya ruswa yibitangazamakuru bitandukanye, irashobora gukumira isuri yibitangazamakuru bitandukanye byangirika, irashobora kugumana imiterere yubukanishi igihe kirekire, ifatanye cyane, kuburyo ifite ubuzima burebure. Mubyongeyeho, ifite kandi ubushyuhe bwiza bwumuriro, irashobora guhuza nurwego runaka rwubushyuhe, kunoza ingaruka zikoreshwa.
Sin Sinteri ntigabanuka. Kuberako inzira yo gucumura itagabanuka, ntagahato gasigaye kazatera guhindagurika cyangwa gucika kubicuruzwa, kandi ibice bifite imiterere igoye kandi byuzuye birashobora gutegurwa.
Urupapuro rwibikoresho
材料 Ibikoresho | R-SiC |
Temperature Ubushyuhe bwo gukora (° C) | 1600 ° C (environment Ibidukikije) 1700 ° C (还原气氛 Kugabanya ibidukikije) |
SiC content Ibirimo bya SiC (%) | > 99 |
自由 Si content Ibirimo Si kubuntu (%) | <0.1 |
Enc Ubwinshi bwinshi (g / cm3) | 2.60-2.70 |
气孔率 Ikigaragara kigaragara (%) | <16 |
Imbaraga zo kumenagura (MPa) | > 600 |
Strength Imbaraga zikonje (MPa) | 80-90 (20 ° C) |
Strength Imbaraga zunamye zishyushye (MPa) | 90-100 (1400 ° C) |
热膨胀系数 Coefficient yo kwagura ubushyuhe @ 1500 ° C (10-6 / ° C) | 4.70 |
Conduct Ubushyuhe bwumuriro @ 1200 ° C (W / m • K) | 23 |
Mod Modulus (GPa) | 240 |
Kurwanya inkuba | Nibyiza cyane |
ibisobanuro ku bicuruzwa:
Tunejejwe no kubagezaho ibicuruzwa bigezweho byateguwe na Semicera Energy Technology Co., Ltd. - Semiconductor SiCUbwato bwa Wafer. Nkumutanga wambere uzobereye muri wafers hamwe nibikoresho bikoreshwa bya semiconductor bigezweho, twiyemeje guha abakiriya ibicuruzwa byujuje ubuziranenge, byizewe. , no gusunika ibicuruzwa bishya mubikorwa bya semiconductor, inganda zifotora nizindi nzego zijyanye nayo.
Amashanyarazisilicon carbide wafer ubwatos bikozwe hifashishijwe karubide ya silicon yongeye gushyirwaho (R-SiC), ibikoresho-bikora cyane hamwe nibintu bidasanzwe. Ibikoresho bigerwaho binyuze mubushyuhe bwo hejuru burenga 2000 ° C, kandi bufite ubukana buhebuje nyuma ya diyama. Ubu bwato bugumana ibintu byinshi byiza bya SiC, nkubushyuhe bwo hejuru, imbaraga zikomeye zo kurwanya ruswa, kurwanya okiside nziza, guhangana nubushyuhe bwiza, nibindi.
Kimwe mu bintu bigaragara cyane biranga semiconductor silicon karbide wafer ubwato nubwiza bwabo bukomeye. Ifite imbaraga nyinshi no gukomera ugereranije nibikoresho bishingiye kuri karubone bitewe nuburyo bwo kongera gukora. Ibi bitezimbere kuramba no kwizerwa, byemeza ubwikorezi bwumutekano no gutunganya ibyuma bya semiconductor byoroshye mugihe cyo gukora.
Mubyongeyeho, ubwato bwa semiconductor silicon karbide wafer ubwato nibintu byagezweho birimo imvange ya fibre fibre nziza hamwe nifu ya silicon. Binyuze mu kuvanga neza no gutunganya ubushyuhe, ibi bikoresho bigera ku busugire budasanzwe bwimiterere, bigatuma biba byiza gusaba porogaramu zikoreshwa.
Muri Semicera Energy Technology Co., Ltd., twishimiye gutanga ibicuruzwa byujuje ubuziranenge bwo hejuru no guhanga udushya. Imikorere itagereranywa yubwato bwa semiconductor SiC wafer itanga abakiriya bacu ibisubizo byizewe kubyo bakeneye gukora bya semiconductor. Hamwe no kwiyemeza gutanga serivisi nziza kubakiriya no gukomeza gutera imbere, twizeye ko ibicuruzwa byacu bizarenga kubyo witeze.
Korana natwe gushakisha uburyo butagira iherezo butangwa na semiconductor SiC wafer. Inararibonye zigezweho zikoranabuhanga zizahindura inganda za semiconductor. Twandikire uyu munsi kugirango umenye byinshi kubicuruzwa byacu bidasanzwe nuburyo bishobora kugeza ubucuruzi bwawe murwego rwo hejuru.