Ubuvuzi bwa Titanium yubuvuzi bwo gukoresha amenyo - XINNUO

Mubushinwa, ‌1 kuri 4ubuvuzi bwa titaniumgushiramo byinjira muri Xinnuo‌. Uyu munsi, turamenyekanisha disiki yacu ya itani, ibikoresho byingenzi mubisabwa amenyo.

Incamake y'ibicuruzwa

Ubwoko: Buraboneka muburyo butandukanye.

Ibikoresho: Titanium yera &titanium.

Ibisobanuro bisanzwe:

►Square Disc‌: 140 × 150mm, uburebure bwa 10-25mm.

Disiki ya titanium alloy disiki yahindutse ibikoresho byingenzi murwego rwo kugarura umunwa bigezweho kubera imikorere myiza yabo. Iyi mavuta idasanzwe ikozwe muri titanium na aluminiyumu, vanadium nibindi bintu muburyo bugereranije, byerekana ibyiza bidasubirwaho mubinyabuzima, imbaraga za mashini hamwe no kurwanya ruswa.

Ikintu cyihariye kigaragara ni hafi ya biocompatibilité. Filime yuzuye ya oxyde izahita ikora hejuru ya titanium alloy, ituma ingirangingo zabantu zidakingirwa kwangwa. Iyi mikorere igabanya cyane ibyago byo gutwikwa hafi yatewe. Amavuriro yerekana ko imyaka icumi yo kubaho kwa titanium alloy yatewe ishobora kugera hejuru ya 95%, irenze kure ibikoresho gakondo bya cobalt-chromium.

Kubijyanye nubukanishi, titanium alloys yerekana imbaraga zitangaje-uburemere. Ubucucike ni 60% gusa byibyuma, ariko imbaraga zingana zirashobora kugera kuri 900MPa zirenga, kandi modulus ya elastike yegereye inyama zamagufwa karemano. Iyi mikorere irinda neza ingaruka "gukingira stress". Igishushanyo kimeze nka disiki irakwiriye cyane cyane kugirango ikorwe, ishobora gukwirakwiza imbaraga zo kuruma no kwirinda amagufwa. Tekinoroji ya CNC itunganijwe neza irashobora kuyitunganya muburyo bwa ultra-thin ya 0.3mm mugihe ikomeza kurwanya ihindagurika ryiza.

Kurwanya ruswa nabyo biragaragara. Mubidukikije bigoye bya electrolyte yamacandwe, igipimo cyayo cyumwaka kiri munsi ya 0.001mm, kikaba cyiza cyane kuruta ibyuma bitagira umwanda. Nyuma ya anodizing, ubuso bushobora gukora amabara atandukanye yo kwivanga, bikaba byoroshye kumenyekana no guhagarara mugihe cyo kubagwa kandi birashobora kunoza ubwiza.

Inyungu zikoranabuhanga zitunganya ntizigomba kwirengagizwa. Amashanyarazi meza cyane hamwe nubushyuhe buke bwa titanium alloy ituma itunganywa hakoreshejwe tekinoroji ikora neza nko gukata lazeri no gutunganya amashanyarazi. Sisitemu igezweho ya CAD / CAM irashobora kuyitunganya muburyo bwa microporome ifite uburebure bwa 50μm. Ubuso bunini buteza imbere osteoblast kandi byongera umuvuduko wo guhuza amagufwa 40%.

Ibikoresho kandi bifite ishusho nziza ihuza. Nta bihangano hafi ya byose bisuzumwa na CT, kandi nta na magnetiki yivanga mubidukikije bya MRI, bitanga ishusho isobanutse yo gusuzuma nyuma yibikorwa. Twabibutsa ko coefficente yayo yo kwagura ubushyuhe ihujwe cyane na emamel naturel, irinda neza microleakage yo kugarura iterwa nihindagurika ryubushyuhe.

Hamwe nogukoresha tekinoroji ya 3D yo gucapura, disiki ya titanium alloy irashobora noneho kubyara imashini yihariye hamwe na bionic trabecular. Igishushanyo gishya cyongera ituze ryambere 30% kandi kigabanya igihe cyo gukira kugeza ibyumweru 3-4. Ibiranga kurengera ibidukikije nabyo biragaragara. Irashobora gukoreshwa 100% kandi ihuza nigitekerezo cyiterambere rirambye ryubuvuzi bugezweho.