Silicon nitride mai haɗin silikon carbide
Si3N4 bonded SiC yumbu refractory abu, an gauraye da high tsarki SIC lafiya foda da Silicon foda, bayan zamewa simintin hanya, dauki sintered karkashin 1400 ~ 1500 ° C.A lokacin sintering hanya, cike da high tsarki Nitrogen a cikin tanderun, sa'an nan silicon zai amsa tare da Nitrogen da kuma samar da Si3N4, Don haka Si3N4 bonded SiC abu ya hada da silicon nitride (23%) da silicon carbide (75%) a matsayin babban albarkatun kasa. , gauraye da kwayoyin halitta, kuma siffa ta hanyar cakuda, extrusion ko zubawa, sa'an nan kuma sanya bayan bushewa da nitrogenization.
Features da abũbuwan amfãni:
1.Hrashin haƙurin zafin jiki
2.High thermal watsin da kuma girgiza juriya
3.High ƙarfin injiniya da juriya na abrasion
4.Excellent makamashi yadda ya dace da lalata juriya
Muna samar da ingantattun kayan aikin yumbu na NSiC masu inganci waɗanda ke aiwatar da su
1.Slip simintin
2.Fitowa
3.Uni Axial Pressing
4.Isostatic Dannawa
Taswirar Bayanai
| > Haɗin Kan Kemikal | Haka | 75% |
| Farashin 3N4 | ≥23% | |
| Free Si | 0% | |
| Yawan yawa (g/cm3) | 2.70～2.80 | |
| Bayyanar porosity (%) | 12～15 | |
| Karfin lanƙwasa a 20 ℃ (MPa) | 180～190 | |
| Karfin lanƙwasa a 1200 ℃ (MPa) | 207 | |
| Karfin lanƙwasa a 1350 ℃ (MPa) | 210 | |
| Ƙarfin ƙarfi a 20 ℃ (MPa) | 580 | |
| Ƙarfafawar thermal a 1200 ℃ (w/mk) | 19.6 | |
| Ƙididdigar faɗaɗawar thermal a1200 ℃(x 10-6/C) | 4.70 | |
| Thermal girgiza juriya | Madalla | |
| Max.zafin jiki (℃) | 1600 | |
WeiTai Energy Technology Co., Ltd. shine babban mai ba da kayayyaki na ci-gaba na yumbu na semiconductor kuma kawai masana'anta a China waɗanda zasu iya samar da yumbu mai tsafta na silicon carbide (musamman SiC na Recrystallized) da kuma CVD SiC.Bugu da kari, kamfaninmu kuma ya himmatu ga filayen yumbu kamar alumina, aluminum nitride, zirconia, da silicon nitride, da sauransu.
Babban samfuranmu da suka haɗa da: Silicon carbide etching disc, silicon carbide jirgin ruwan, jirgin ruwan silicon carbide wafer (Photovoltaic&Semiconductor), bututun wutar lantarki na silicon carbide, filafin silicon carbide cantilever, silicon carbide chucks, silicon carbide katako, kazalika da CVD SiC shafi da TaC shafi.Abubuwan da aka fi amfani da su a cikin masana'antar semiconductor da masana'antar hoto, kamar kayan aiki don haɓakar crystal, epitaxy, etching, marufi, rufi da tanderun watsawa, da sauransu.
Kamfaninmu yana da cikakkun kayan aikin samarwa irin su gyare-gyare, sintering, sarrafawa, kayan aiki na sutura, da dai sauransu, wanda zai iya kammala duk hanyoyin haɗin da ake bukata na samar da samfurin kuma yana da iko mafi girma na ingancin samfurin;Za'a iya zaɓar tsarin samar da mafi kyawun tsari bisa ga bukatun samfurin, yana haifar da ƙananan farashi da kuma samar da abokan ciniki tare da samfurori masu gasa;Za mu iya daidaitawa da ingantaccen jadawalin samarwa bisa ga buƙatun isar da oda da kuma haɗin gwiwa tare da tsarin gudanarwa na kan layi, samar da abokan ciniki da sauri da garantin lokacin bayarwa.
