I-epitaxy ye-LED eluhlaza/oluhlaza

Incazelo emfushane:

Inkampani yethu ihlinzeka ngezinsizakalo zenqubo yokuhlanganisa ye-SiC ngendlela ye-CVD ebusweni be-graphite, i-ceramics nezinye izinto, ukuze amagesi akhethekile aqukethe i-carbon ne-silicon aphendule ekushiseni okuphezulu ukuze athole ukuhlanzeka okuphezulu kwama-molecule e-SiC, ama-molecule afakwe ebusweni bezinto ezimboziwe, ukwakha isendlalelo sokuzivikela se-SIC.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici eziyinhloko:

1. Ukumelana nokushisa okuphezulu kwe-oxidation:

ukumelana ne-oxidation kusekuhle kakhulu lapho izinga lokushisa liphezulu njenge-1600 C.

2. Ukuhlanzeka okuphezulu : kwenziwa ngokufakwa kwekhemikhali umhwamuko ngaphansi kwesimo sokushisa okuphezulu kwe-chlorination.

3. Ukumelana nokuguguleka: ubulukhuni obuphezulu, indawo ehlangene, izinhlayiya ezinhle.

4. Ukumelana nokugqwala: i-asidi, i-alkali, usawoti kanye nama-organic reagents.

 Imininingwane Eyinhloko yeI-CVD-SIC Coating

Izakhiwo ze-SiC-CVD

Isakhiwo Sekristalu I-FCC β isigaba
Ukuminyana g/cm³ 3.21
Ukuqina Vickers ubulukhuni 2500
Usayizi Wokusanhlamvu μm 2~10
I-Chemical Purity % 99.99995
Amandla Okushisa J·kg-1 ·K-1 640
I-Sublimation Temperature 2700
Amandla E-Felexural I-MPa (RT 4-point) 415
I-Young's Modulus I-Gpa (4pt bend, 1300℃) 430
I-Thermal Expansion (CTE) 10-6K-1 4.5
I-Thermal conductivity (W/mK) 300

 

 
I-Epitaxy ye-LED
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