Serivise za silikoni zikozwe mu buryo bwa sintered carbide na serivise ya silikoni zikoreshwa mu buryo bwa sintered carbide ceramic products

Sintered SiC Ceramics: Ibyiza by'ibicuruzwa bya SiC Ceramics Ballistic

Ibikoresho bya silicon carbide ceramic bidapfa kwibasirwa n'amasasuzigenda zikundwa cyane mu bijyanye no kurinda abantu ku giti cyabo no mu gisirikare bitewe n'imikorere yazo myiza n'imikorere yazo. Izi ceramic zifite ingano ya SiC ≥99% n'ubukana (HV0.5) ≥2600, bigatuma ziba ibikoresho by'ingenzi mu gukoresha nk'amakoti adapfa amasasu n'ibikoresho byo kurinda ibigega by'intambara n'imodoka zitwaje intwaro.

Igicuruzwa cy'ingenzi cy'uru ruhererekane ni urupapuro rudapfa gutwikirwa n'amasasu rwa silikoni. Uburemere bwarwo buke n'uburemere bworoheje bituma rukoreshwa cyane n'ibikoresho by'abasirikare ku giti cyabo, cyane cyane nk'urupapuro rw'imbere rw'amakoti adapfa gutwikirwa n'amasasu. Byongeye kandi, rutanga inyungu zikomeye mu bijyanye no kuramba, gukomera no kudahungabana k'ubushyuhe.

Ibumba rya silicon carbide (SiC) rifite imiterere ibiri ya kristu, cubic β-SiC na hexagonal α-SiC. Izi bumba zifite imigozi ikomeye ya covalent, imiterere myiza ya mekanike, ubudahangarwa bwa oxidation, ubudahangarwa bw'ubushyuhe n'umuvuduko muto w'ubushyuhe ugereranije n'izindi bumba nka alumina na boron carbide. Ubushobozi bwazo bwo gutwara ubushyuhe bwinshi, umuvuduko muto w'ubushyuhe, hamwe no kudahangarwa neza n'ubushyuhe n'ubukonje bwa shimi birushaho koroshya ikoreshwa ryazo mu buryo bwagutse.

Ihame ry’ubukorikori bwa silikoni karubide rishingiye ku bushobozi bwabwo bwo gusibanganya no gukurura ingufu z’amasasu. Mu gihe ibikoresho gakondo by’ubuhanga bikurura ingufu binyuze mu guhindura imiterere ya pulasitiki, ibikoresho bya silikoni, harimo na silikoni karubide, bibikora binyuze mu mikorobe.

Uburyo bwo kwinjiza ingufu za silicon carbide budashobora gukururwa n'amasasu bushobora kugabanywamo ibice bitatu. Mu gihe cyo gutera kw'isasu, isasu rigera ku buso bwa ceramic, rigatuma isasu rigabanuka kandi rigasya ubuso bwa ceramic, bigatuma habaho uduce duto kandi dukomeye twacitsemo ibice. Mu gihe cyo gutemba kw'isuri, isasu ritameze neza rikomeza kwangiza agace k'imyanda, rigakora urwego ruhoraho rw'imyanda ya ceramic. Amaherezo, mu gihe cyo guhinduka, kwangirika no kuvunika, ceramic ihura n'imihangayiko yo gukurura, bigatuma icika burundu. Ingufu zisigaye zishiraho no guhinduka kw'ibikoresho byo inyuma.

Iyi miterere myiza hamwe n’uburyo bwo kwinjiza ingufu mu byiciro bitatu bituma ibikoresho bya silikoni carbide ceramic ballistique bigabanya neza ingaruka z’amasasu no kuyahindura ingaruka mbi. Iki gipimo cyo kwirinda amasasu kigera ku rwego rwa 4 rw’Abanyamerika, gitanga uburinzi bwinshi kandi ni cyo kintu cya mbere impuguke mu bya gisirikare zihitamo ku isi.

Muri make, ibumba rya silikoni rya sintered carbide ceramic na silikoni carbide ceramic products series bifite inyungu zidasanzwe mu bijyanye n'imiterere ya mekanike, ubushyuhe buhamye, no gukora neza kw'amasasu. Bitewe n'imiterere yabyo ihebuje, izi bumba zikoreshwa cyane nk'ibikoresho byo gushyiramo amasasu n'ibikoresho byo kurinda amatanki n'imodoka zitwaje intwaro. Uburemere bwazo buke n'uburemere bworoheje bituma ziba nziza mu kurinda umuntu ku giti cye. Uko ikoranabuhanga rikomeza gutera imbere, dushobora kwitega iterambere rinini no gukoresha izi bumba zitangaje mu kurinda umuntu ku giti cye no mu gisirikare.