Graphite eshatu-yamababi yingirakamaro kumikurire ya semiconductor

Igishushanyo cyibibabi bitatu byingenzi kugirango imikurire ya semiconductor ikure neza

Ibisobanuro bigufi:

semicera ya grafite yibice bitatu-byingenzi byingirakamaro kugirango imikurire ya semiconductor ikuze ikozwe muburyo bukenewe cyane. Ibibumbano byacu biranga ibice bya isostatike bigezweho, byerekana imikorere yubushyuhe bwo hejuru kandi birwanya ruswa. Igishushanyo cyihariye cya lobed cyongera ubushyuhe bwumuriro kugirango ukure kristu imwe nibisubizo byiza. Dutegereje kuzaba umufatanyabikorwa wawe w'igihe kirekire mu Bushinwa.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Igishushanyo cyibibabi bitatu byingenzigukura kwa semiconductor kristu: Ikozwe mubikoresho fatizo byera cyane kandi bikozwe hifashishijwe ikoranabuhanga risobanutse neza, bifite ubushyuhe buhebuje bwo kurwanya ubushyuhe, kurwanya ruswa, hamwe nubushyuhe bwumuriro. Mugihe cyo gukoresha ubushyuhe bwinshi, coefficente yo kwagura ubushyuhe ni nto, kandi ifite imbaraga zo guhangana nubushyuhe bwihuse no gukonja. Ifite ruswa irwanya aside na alkaline ibisubizo hamwe nubushakashatsi bwiza bwimiti.

Mubicuruzwa bya semicera, turabimenyekanishaIgishushanyo cya IsostatikeIbigize bigenewe gukura kwa semiconductor.

Muri semicera, dushyira imbere ubuziranenge no guhanga udushya. Ibibamba byacu byashizwe hamweCVD SiC, byongera cyane kuramba no kubaho kwabo. Ipitingi igezweho irusheho kongera imbaraga zo guhangana n’ibidukikije bikaze by’imiti, bigatuma bahitamo neza gukora inganda ziciriritse.

Kugirango twuzuze ibisabwa byinganda zinganda kugirango dukure neza kristu, twakoresheje ibintu bigezweho kugirango tumenye koIgishushanyo cyibibabi bitatu byingenziikora neza mubidukikije bitandukanye. Ibicuruzwa ntabwo bitwara izina rya semicera gusa, ahubwo binagaragaza ubushake bwacu bwo guhanga udushya no kuba indashyikirwa.

Graphite-yamababi atatu yingenzi ntabwo yakozwe gusa mubuhanga, ariko kandi ikorerwa igenzura ryiza kandi ikageragezwa kugirango ibicuruzwa byose byujuje ubuziranenge. Haba mubushakashatsi bwa laboratoire cyangwa mubikorwa byinganda, Graphite yacu-ibibabi bitatu-byingenzi birashobora gukora neza kandi byizewe kugirango bigufashe kugera kurwego rwo hejuru rwo gukura kwa semiconductor.

Iyo uhisemo Graphite-ibibabi bitatu byingenzi biva muri semicera, ntubona imikorere myiza gusa, ahubwo wizera nubuhanga bushya. Inararibonye kubicuruzwa byacu ubungubu kandi wibonere ibishoboka bitagira ingano bizanwa nubwiza buhebuje!

Ibicuruzwa byingenzi bya semicera nibice byiza byashizwe hejuru ya grafite ikoreshwa muri semiconductor. Amakuru yibanze y’ibicuruzwa byateye imbere mu Budage SGL n’ibicuruzwa bya Carbone Toyo ni ibi bikurikira:

Ibipimo by'imikorere	semicera	SGL R6510	TOYO IG310
Ubucucike bwinshi (g / cm3)	1.91	1.83	1.85
Imbaraga zunama (MPa)	8-10	60	49
Imbaraga zo guhonyora (MPa)	135	130	103
Gukomera ku nkombe (HS)	70	64	60
Amashanyarazi(W / m · K)	85	105	130
Coefficient yo kwagura ubushyuhe（10-6 / K.）	5.85	4.2	5.0
Kurwanya (μΩm)	11-13	13	10

Ibyiza byo gukora:
1.Imiterere ni nziza kandi yuzuye, kandi uburinganire ni bwiza.
2.Ibice bike byo kwagura ubushyuhe, birwanya ubukana bwumuriro;
3.Isotropy;
4.Kurwanya imiti ikomeye;
5.Ibikoresho byiza byumuriro n amashanyarazi;
6.Ifite ibikoresho byiza byo gutunganya.

Ibikoresho by'ibanze by'inganda zigezweho
1. Inganda zikoresha amashanyarazi
Inganda zikomoka ku mirasire y'izuba
Inganda zo mu kirere
4. Inganda za kirimbuzi

Semicera isostatike ikanda grafite umushinga, wanyuze mubikorwa byinshi kugirango ubone ubucucike bwinshi, ubuziranenge bwinshi, imbaraga nyinshi, Ibicuruzwa binini bya grafite