Umuyoboro wa keramike urinda kwangirika ukozwe muri silicon carbide
Imiyoboro idashira ya silicon carbide ni imiyoboro ikozwe ahanini muri silicon carbide kandi ifite akamaro kanini mu nzego nyinshi. Irushanwa ryayo ry'ingenzi ni iri rikurikira:
Impinduramatwara y'ubuzima (1)
Mu gutwara ibikoresho bikoresha uburozi nk'ibitaka n'ivu ry'amakara, igihe cyo kubaho kiba inshuro 10 ugereranije n'icy'ibyuma, bigabanura igihombo gikunze gusimburwa n'igihe cyo kubura ibikoresho.
（2）Imiterere ikabije y'akazi ni rusange
Ikora neza kuva kuri -50 ℃ kugeza kuri 1600 ℃, ifite ubushobozi bwo kudacika intege mu bushyuhe kugira ngo idacika, ikwiriye ahantu hashyuha cyane nko mu nganda zikora ibyuma n'imiti.
（3）Ikoreshwa ry'ibikoresho bimwe inshuro nyinshi
Gukemura icyarimwe ibibazo bine by'ingenzi byo kwangirika, ingese, ubushyuhe bwinshi, no gukumira guturika.
（4）Iroroshye kandi igabanya ingufu
Igishushanyo mbonera cyoroheje kigabanya ikiguzi cyo gutwara no gushyiramo, kandi ubushobozi buke bwo gukururana bugabanya ikoreshwa ry'ingufu zo gupompa.
Akamaro ko gusya imiyoboro ya silicon carbide ugereranije n'ibikoresho gakondo:
| Igipimo cy'imikorere | Umuyoboro wa karubide ya silikoni | Imiyoboro y'icyuma/pulasitiki |
| Ubudahangarwa bw'imyenda | Ubukomere 2800HV (inshuro 5 z'icyuma), igihe cyo kubaho kirenze inshuro 10 cy'igihe cy'imiyoboro itari iy'icyuma | Ibyuma bikunda kwangirika, mu gihe plastiki yo ifite ubukana buke (PE<1 HV) |
| Ubushyuhe buri hejuru kurwanya | Irwanya ubushyuhe bwinshi bwa 1600 ℃ n'ihungabana ry'ubushyuhe (ingano y'ubushyuhe 4 × 10 ⁻⁶/℃) | Ibyuma bitangiza ibyuma bishobora kwangirika mu bushyuhe bwinshi, mu gihe plastiki zo zifite ubushyuhe buri munsi ya 80 ℃ |
| Ubudahangarwa bw'inkongi | Irwanya aside ikomeye (aside sulfurike irimo imbaraga), ishingiro rikomeye, n'ubushyuhe bw'icyuma gishongeshejwe | Ibyuma bitangiza ibyuma bihura n'ingufu iyo bihuye na iyoni za chloride, mu gihe plastiki yo ifite ubushobozi buke bwo kurwanya uburozi |
| Yoroheje | Ubucucike bwa 3.0 ~ 3.14 g / cm³ (60% byoroshye kurusha icyuma) | Imiyoboro y'ibyuma ni minini kandi ihenda cyane kuyishyiraho |
| Kwagura imikorere | Isuku yo mu rwego rwa semiconductor irwanya static (conduction idakomeye), | Ibyuma bikenera ubundi buryo bwo kuvura kugira ngo birinde guturika, mu gihe plastiki ishobora kwanduzwa |
Muri make, nta gisubizo na kimwe gishoboka ku miyoboro ya silikoni carbide mu gihe cyo gutwara ibintu byangiza cyane kandi bidashobora kwangirika nk'ibinure bya aside n'ivu ry'imyanda ishyushye cyane.
Niba ufite ikibazo icyo ari cyo cyose, twandikire igihe icyo ari cyo cyose.
Shandong Zhongpeng Special Ceramics Co., Ltd ni imwe mu mashami manini ya silicon carbide ceramic mu Bushinwa. SiC technical ceramic: Ubukana bwa Moh ni 9 (Ubukana bwa Moh bushya ni 13), bufite ubudahangarwa bwiza bwo kwangirika no kwangirika, ubukana bwiza bwo kwangirika no kurwanya oxidation. Igihe cy'akazi k'ibicuruzwa bya SiC ni inshuro 4 kugeza kuri 5 ugereranyije n'ibikoresho bya alumina 92%. MOR ya RBSiC ikubye inshuro 5 kugeza kuri 7 ugereranyije na SNBSC, ishobora gukoreshwa mu miterere igoye cyane. Uburyo bwo gutanga ibiciro ni bwihuse, gutanga ibintu ni uko byasezeranijwe kandi ubwiza ni ubwa mbere. Buri gihe dukomeza guhangana n'intego zacu kandi tugasubiza imitima yacu kuri sosiyete.
