Babban juriyar lalata na al'ada SiC Bonded Si3N4 Brick Refractory

Alamar babban zafin jiki mai jurewa SiC Bonded Si3N4 Brick Featuring Hoton

$Babban juriyar lalata na al'ada SiC Bonded Si3N4 Brick Refractory$

Takaitaccen Bayani:

WeiTai Energy Technology Co., Ltd. shine babban mai samar da kayayyaki wanda ya ƙware a cikin wafer da ci-gaba mai amfani da semiconductor.An sadaukar da mu don samar da ingantattun samfuran inganci, abin dogaro, da sabbin samfura zuwa masana'antar semiconductor,masana'antar photovoltaicda sauran fannonin da ke da alaƙa.

Layin samfurinmu ya haɗa da samfuran graphite mai rufi na SiC/TaC da samfuran yumbu, wanda ya ƙunshi abubuwa daban-daban kamar silicon carbide, silicon nitride, da aluminum oxide da sauransu.

A matsayin amintaccen mai siyarwa, mun fahimci mahimmancin abubuwan da ake amfani da su a cikin tsarin masana'antu, kuma mun himmatu wajen isar da samfuran da suka dace da ingantattun ma'auni don biyan bukatun abokan cinikinmu.

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Tags samfurin

Silicon nitride hade da silicon carbide kiln yana da halaye na babban zafin jiki ƙarfi, mai kyau thermal girgiza juriya, sauki nakasawa, hadawan abu da iskar shaka juriya, lalata juriya, mai kyau thermal conductivity da sauransu.

Babban alamun aiki

Abu	Ƙimar wuta	Ƙayyadaddun Kilin	Fihirisar samfur mai siffa
Bayyanar porosity(%)	<16	<16	<14
Yawan yawa(g/cm3)	2 2.65	2 2.65	2 2.68
Ƙarfin matsewa a zafin jiki(MPa)	2 160	2 170	2 180
Karfin lankwasawa a dakin da zafin jiki(1400X:) MPa	240	245	245
Ƙarfin lanƙwasawa mai girma(1400r) MPa	250	250	250
Coefficient na thermal fadadawa(Saukewa: CTC110)xioVC	<4.18	<4.18	<4.18
Ƙarfafawar thermal(1100C)	216	216	216
Refractories(°C )	1800	1800	1800
0.2 MPa Zazzabi mai laushi a ƙarƙashin kaya(X：）	1600	1600	> 1700
Matsakaicin zafin aiki(°C)	1550	1550	1550

Ana amfani da samfuran da yawa a cikin dabaran niƙa mai yumbu, samfuran aluminium, ƙwallon ƙwallon aluminum, kiln masana'antu, yumbu na lantarki, babban ƙarfin lantarki ain, sanitary ware, faren yau da kullun, nitride gami da yumbu kumfa da sauran masana'antu.

Juriyar lalacewa na kayan Si3N4-SiC shine sau 3.13 na karfe mai jure lalacewa (Crl5Mo3), kuma nauyin shine kawai 1/3 na na karfe mai jurewa (Crl5Mo3).

The lalata juriya ingancin rage darajar Si3N4-SiC da calcium carbide da alumina a cikin daban-daban mafita ne kamar haka:

Maganin gwaji	Zazzabi ("C)	Si3N4-SiC	Tukwane na gama gari	Aluminum carbide	Aluminum oxide
98%Sulfuric acid	100	1.8	55.0	> 1000	65,0
50%Sodium hydroxide	100	2,5	> 1000	5.0	75.0
53%Hydrofluoric acid	25	<0.2	7.9	8.0	20,0
85%Phosphoric acid	100	<0.2	8.8	55.0	> 1000
70%Nitric acid	100	<0.2	0.5	> 1000	7,0
45%Potassium hydroxide	100	<0.2	> 1000	3.0	60,0
25%Hydrochloric acid	70	<0.2	0.9	85.0	72,0
10% Hydrofluoric acid + 57% Nitric acid	25	<0.2	> 1000	> 1000	16,0