Silicon Carbide Yashushanyijeho Graphite Susceptor ya LED Etching

Ibisobanuro bigufi:

Silicon carbide susceptor ya LED yogukora (SiC tray) nigikoresho cyihariye cyo gutobora silicon yimbitse (imashini ya ICP). umutwara wafer, uzwi kandi nk'utwara wafer, umutwara wa silicon wafer, uzwi kandi ku mufuka wafer. Byakoreshejwe cyane muri semiconductor CVD hamwe na vacuum sputtering.


Ibicuruzwa birambuye

Ibicuruzwa

Silicon karbide yatwikiriye susceptor nia urufunguzoibice bikoreshwa mubikorwa bitandukanye byo gukora semiconductor.Dukoresha tekinoroji yacu yemewe kugirango dukore silicon karbide isize susceptor hamweubuziranenge bukabije,byizagutwikirauburinganiren'ubuzima bwiza bwa serivisi, Nka Nkaimiti myinshi irwanya imiti hamwe nubushyuhe bwumuriro.

Ingufu za VET ni iuruganda nyarwo rukora ibicuruzwa bya grafite na silicon karbide hamwe na CVD,irashobora gutangazitandukanyeibice byabigenewe bya semiconductor ninganda zifotora. Our tekinike tekinike iva mubigo byubushakashatsi byo murugo, birashobora gutanga ibisubizo byumwuga byinshikuri wewe.

Turakomeza guteza imbere inzira ziterambere kugirango dutange ibikoresho byateye imbere,nabakoze ikoranabuhanga ryemewe ryemewe, rishobora gutuma isano iri hagati yikingirizo hamwe na substrate ikomera kandi ntibikunze gutandukana.

Fibiryo byibicuruzwa byacu:

1. Ubushyuhe bwo hejuru bwa okiside irwanya 1700.
2. Isuku ryinshi kandiuburinganire bwumuriro
3. Kurwanya ruswa nziza: aside, alkali, umunyu na reagent.
4. Gukomera cyane, hejuru yuzuye, ibice byiza.
5. Kuramba kumurimo muremure kandi biramba

CVD SiC薄膜基本物理性能

Ibyingenzi bifatika bya CVD SiCgutwikira

性质 / Umutungo

典型数值 / Agaciro gasanzwe

晶体结构 / Imiterere ya Crystal

FCC β icyiciro多晶,主要为(111 )取向

密度 Ubucucike

3.21 g / cm³

硬度 / Gukomera

2500 维氏硬度( 500g umutwaro)

晶粒大小 / Ibinyampeke SiZe

2 ~ 10 mm

纯度 / Ubuziranenge bwa Shimi

99.99995%

热容 / Ubushyuhe

640 J · kg-1· K.-1

升华温度 / Ubushyuhe bwo hejuru

2700 ℃

抗弯强度 / Imbaraga zoroshye

415 MPa RT amanota 4

杨氏模量 / Modulus

430 Gpa 4pt yunamye, 1300 ℃

导热系数 / ThermalImyitwarire

300W · m-1· K.-1

热膨胀系数 Kwagura Ubushyuhe (CTE)

4.5 × 10-6K-1

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