Silicon Carbide

Carbide ya Silicon nikintu gikomeye cyane (Mohs hardness 9.25), ni chimique inert kandi ntishonga. Silicon Carbide ifite ubushyuhe bwinshi, coefficient nkeya yo kwagura ubushyuhe, ni ihungabana ryumuriro kandi irwanya abrasion kandi ifite imbaraga mubushyuhe bwinshi. Silicon karbide itandukanye ituma iba ibikoresho bifatika mubikorwa byinshi bitandukanye.
Carbide ya silicon irimo ubwoko bubiri bwibanze: karbide yumukara wa silicon na karbide yicyatsi kibisi. Carbide yumukara wa silicon irimo sic hafi 95%, ubukana rero burenze karbide yicyatsi kibisi. Ikoreshwa cyane mugutunganya ibikoresho byingufu zingana nkibirahure, ububumbyi, amabuye, ibikoresho byangiritse, ibyuma bikozwe mucyuma hamwe nicyuma kitagira amabara nibindi nibindi. , titanium alloy hamwe nikirahure cya optique kimwe na jacket ya silinderi nibikoresho byiza byo gusya.

Ibyiza:
Carbide ya Silicon ifite imiti ihamye, itwara ubushyuhe bwinshi, coefficente yo kwagura ubushyuhe buke, hamwe no kurwanya kwambara neza. Usibye gukoreshwa nka abrasives, hari nibindi byinshi bikoreshwa, nka: gutwika ifu ya silicon karbide yifu ya turbine yamazi cyangwa ibyuma bya silinderi hamwe nibikorwa bidasanzwe Urukuta rwimbere rushobora kunoza imyambarire kandi rukongerera igihe cyumurimo inshuro 1 ~ 2 ; ibikoresho bivunika bikozwe muri byo bifite ubushyuhe bwo guhangana nubushyuhe, ubunini buto, uburemere bworoshye nimbaraga nyinshi, kandi bifite ingaruka nziza zo kuzigama. Carbide yo mu rwego rwo hasi (irimo 85% SiC) ni deoxidizer nziza. Irashobora kwihutisha umuvuduko wo gukora ibyuma, kandi ikorohereza kugenzura imiterere yimiti no kuzamura ubwiza bwibyuma. Byongeye kandi, karbide ya silicon nayo ikoreshwa cyane mugukora inkoni ya karuboni ya karibide kubintu byo gushyushya amashanyarazi.