Mukuvhiya, kunaka uye kuvimbika kwekuvhiya sutures uye zvikamu zvakakosha. Chimwe chezvikamu zvakakosha zvekuvhiya sutures ndiyo tsono yekuvhiya, iyo inowanzogadzirwa nemishonga yemishonga yakadai seAlloy 455 uye Alloy 470. Aya alloy anonyatsogadzirwa kuti ape simba rinodiwa, kusimba uye kuoma kunodiwa kune tsono dzokuvhiya.
Alloy 455 is martensitic age-harding stainless simbi inogona kuumbwa mune yakapfava annealed state. High tensile simba, kunaka kuoma uye kuoma kunogona kuwanikwa kuburikidza nekupisa kupisa kurapwa. Izvi zvinoita kuti ive sarudzo yakanakisa yetsono yekuvhiya sezvo ichikwanisa kumira kushushikana kwakanyanya uye masimba anowanikwa panguva yekuvhiyiwa. Pamusoro pezvo, Alloy 455 inogona kugadzirwa mune annealed mamiriro uye weldable semvura inonaya-yakaomeswa simbi isina tsvina, ichiita kuti ishande uye nyore kuita muchina.
Alloy 470, kune rumwe rutivi, zvakare yakanyatsogadziriswa martensitic simbi isina tsvina inopa iyo yakaoma tsono. Izvi zvakakosha kune tsono dzekuvhiya sezvo dzichibvumira kupinda zvirinani uye kufambisa panguva ye suturing. Basa rekuomesa chiyero che470 alloy idiki, uye akasiyana anotonhora ekugadzira maitiro anogona kushandiswa kugadzira tsono zvinoenderana nezvinodiwa zvekuvhiya kwakasiyana.
Kushandiswa kweaya alloys ekurapa kunovimbisa kuti tsono yekuvhiya yakasimba, yakasimba uye yakavimbika, inoderedza njodzi yekuputsika panguva yekuvhiyiwa. Pamusoro pezvo, iyo yakanyanya kusimba simba reaya alloys inopa tsono dzekuvhiya nekupinza kunodiwa kuti uwane chaiyo uye inoshanda suturing.
Muchidimbu, kushandiswa kwemishonga yemishonga yakadai seAlloy 455 uye Alloy 470 mukuvhiya sutures uye tsono inoita basa rinokosha pakuona kubudirira uye kuchengeteka kwekuvhiyiwa. Aya maalloys anopa simba, kusimba uye kusimba kunodiwa kune tsono dzekuvhiya, zvichiita kuti ive chikamu chakakosha chemunda wekurapa.
Nguva yekutumira: Jan-09-2024