Amashanyarazi yibanze ya Silicon Carbide Amatafari
"Amasezerano yo gusinya" kubumba amatafari ya silicon bisaba neza, nko guteka agatsima:
- Silicon karbide ibice: 60% –90%; urwego rwera rugena ubushyuhe bwumuriro no kurwanya ruswa.
- Sisitemu yo guhuza: Guhitamo ibumba, silika sol, cyangwa resin; Kugena imbaraga zo kubumba no gukora icyaha.
- Inyongeramusaruro: Ifu yicyuma cya Silicon yongerera imbaraga okiside, mugihe gake {{0} ox oxyde yisi itera hejuru - ihindagurika ryubushyuhe.
"Ibihe Byamagambo" mugutunganya
Ibitangaza bigenda iyo ibikoresho bibisi bihuye n'ubushyuhe bwinshi:
- Icyiciro cyo kubumba: Gucomeka kuri 200-300 MPa; gutandukana kwinshi bigomba kuguma munsi ya 0.5%.
- Icyiciro cyo kumisha: Buhoro buhoro kuri dogere 80 kumasaha 48; ibirimo ubuhehere bigomba kugenzurwa munsi ya 0.3%.
- Urufunguzo rwo gucumura: Kurasa kuri dogere 1450 munsi yikirere cya azote mumasaha 18 bituma habaho guhuza neza imbibi za silicon karbide.
Guhinduranya bitandukanye
Amatafari ya karbide ya silicon kubisabwa bitandukanye ni nkimyenda idoda:
- Metallurgical bricks: >85% bya karubide ya silicon hamwe nicyuma cya silicon; itanga imbaraga zikomeye zo kurwanya isuri.
- Ibikoresho byo mu itanura rya Ceramic: Imiterere nini ihujwe na formulaire yo kwagura ubushyuhe buke; yihanganira gusiganwa ku magare yihuta (guhagarika ubushyuhe).
- Ibikoresho bya shimi: Borb karbide yongeweho kugirango yongere ubukana; yongerera igihe cya serivisi kurwanya acide na alkalis inshuro eshatu.