Izindaba

Ekuhlinzeni, ikhwalithi nokuthembeka kwe-sutures yokuhlinzwa kanye nezingxenye kubalulekile. Enye yezingxenye eziyinhloko ze-sutures yokuhlinzwa iyinaliti yokuhlinzwa, ngokuvamile eyenziwa ngama-alloys ezokwelapha njenge-Alloy 455 ne-Alloy 470. Lawa ma-alloys aklanyelwe ngokukhethekile ukunikeza amandla adingekayo, ukuqina kanye nokuqina okudingekayo ezinaliti zokuhlinzwa.

I-alloy 455 iyinsimbi engagqwali eqinisa iminyaka yobudala ye-martensitic engakhiwa esimweni esithambile. Amandla aphezulu, ukuqina okuhle nokuqina kungatholakala ngokwelashwa okulula kokushisa. Lokhu kwenza kube ukukhetha okuhle kakhulu kwenaliti yokuhlinzwa njengoba ikwazi ukumelana nokucindezeleka okukhulu namandla atholakala ngesikhathi sokuhlinzwa. Ukwengeza, i-Alloy 455 ingenziwa ngomshini esimweni esifakwe emanzini futhi ishiseleke njengensimbi engenasici eqinile, iyenze ibe lula futhi isebenze kalula.

Ngakolunye uhlangothi, i-alloy 470, nayo iyinsimbi engenasici ephathwa ngokukhethekile ye-martensitic ehlinzeka ngenaliti eqinile. Lokhu kubalulekile ezinalitini zokuhlinzwa njengoba kuvumela ukungena okungcono kanye nokuhamba kahle ngesikhathi sokuthunga. Izinga lokuqina lomsebenzi le-470 alloy lincane, futhi izinqubo ezihlukahlukene zokwakheka okubandayo zingasetshenziswa ukubumba inaliti ngokuvumelana nezidingo zemisebenzi yokuhlinzwa ehlukene.

Ukusetshenziswa kwalawa ma-alloys ezokwelapha kuqinisekisa ukuthi inaliti yokuhlinzwa iqinile, ihlala njalo futhi inokwethenjelwa, inciphisa ingozi yokuphuka ngesikhathi sokuhlinzwa. Ukwengeza, amandla aphezulu aqinile alawa ma-alloys ahlinzeka izinaliti zokuhlinza ezinobukhali obudingekayo ukuze kuzuzwe ukuthunga okunembayo nangempumelelo.

Kafushane, ukusetshenziswa kwama-alloys ezokwelapha afana ne-Alloy 455 ne-Alloy 470 kuma-sutures okuhlinzwa nezinaliti kudlala indima ebalulekile ekuqinisekiseni impumelelo nokuphepha kokuhlinzwa. Lawa ma-alloys ahlinzeka ngamandla, ukuqina kanye nokuqina okudingekayo ezinalitini zokuhlinzwa, okubenza babe yingxenye ebalulekile yezokwelapha.