Silicon Carbide Ceramics da Silicon Nitride Ceramics

BayaninSilicon Carbide Ceramics
Silicon carbide yumbu sabon nau'in yumbu ne wanda aka yi musamman daga siliki carbide foda ta hanyar zafin jiki mai zafi. Silicon carbide yumbura suna da tsayin daka, juriya, juriya na lalata, da kyakkyawan juriya mai zafi, tare da ingantattun kayan inji, thermal, da lantarki. Silicon carbide yumbu za a iya raba zuwa compacted sintered silicon carbide yumbu da dauki sintered silicon carbide tukwane saboda daban-daban harbe-harbe matakai.

Bayanin Silicon Nitride Ceramics
Silicon nitride yumbura ne mai mahimmancin kayan yumbu mai inganci. Yana da kyawawan kaddarorin injina, juriya mai girma, juriya na lalata, da haɓakar thermal. Idan aka kwatanta da yumbu na siliki carbide, yumbu na silicon nitride sun fi karko. Silicon nitride yumbura suna da matuƙar ƙarfi da ƙarfi, don haka ana amfani da su sosai a masana'antar masana'antu da ingantattun mashin ɗin ƙarƙashin yanayin zafi da matsa lamba.
Bambanci tsakanin yumbu na silicon carbide da silicon nitride yumbura
1. Tsarin daban-daban
Tsarin tukwane na siliki carbide ya ƙunshi ƙarfin haɗin kai tsakanin hatsin silikon carbide, yayin da tsarin tukwane na silicon nitride ya ƙunshi haɗin haɗin silicon nitrogen da silicon da atom ɗin nitrogen suka yi. Don haka, yumburan siliki nitride sun fi kwanciyar hankali fiye da tukwane na silicon carbide.
2. Amfani daban-daban
Silicon carbide yumbura yawanci ana amfani da su a cikin filayen kula da zafi mai zafi, kamar rufin murhun wuta, tagogin kallo a cikin masana'antar semiconductor, da filayen sarrafa injin. Silicon nitride yumbura ana amfani da ko'ina a yankan, nika, lantarki rufi, kariya da sauran filayen karkashin high zafin jiki da kuma high matsa lamba a cikin masana'antu masana'antu.
3. Ayyuka daban-daban
Silicon carbide yumbura yana da kyakkyawan yanayin zafi, juriya, da kaddarorin lalata, yayin da silicon nitride tukwane ba kawai suna da yanayin zafin jiki ba, juriya, da kaddarorin lalata, amma har ma da kyawawan halaye na thermal conductivity da lantarki kaddarorin. don haka ana iya amfani da su a cikin fa'idodi da yawa.
A takaice, ko da yake duka siliki carbide ceramics da silicon nitride yumbu suna cikin kayan yumbu masu inganci, tsarin su, aikace-aikacen su, da kaddarorin su sun bambanta. Masu amfani suna buƙatar zaɓar kayan da suka dace daidai da bukatunsu.