Njira Yopangira Ndodo ya Titanium Ndi Mfundo Zazikulu Zowongolera Ubwino
Jun 20, 2025
Siyani uthenga
Kupanga ndodo za titaniyamu kumafuna njira zingapo monga kusungunula siponji titaniyamu, kufota, kugudubuza kotentha/kuzizira, komanso kutentha. Tekinoloje ya vacuum consumable arc melting (VAR) imatha kuchotsa zonyansa ndikuwonetsetsa kuti zinthuzo ndi zoyera; kusinthika kwamafuta m'chigawo cha gawo (900-madigirii 950) kumatha kuyeretsa njere ndikuwongolera makinawo. Kutengera mwachitsanzo, ndodo za titaniyamu za TC4 mwachitsanzo, zinthu zodetsedwa monga okosijeni (Zochepera kapena zofanana ndi 0.20%) ndi hydrogen (Zochepera kapena zofanana ndi 0.015%) ziyenera kuyendetsedwa mosamalitsa kuti zisapangike. Ndodo zachipatala za titaniyamu ziyeneranso kuyesa mayeso a biocompatibility monga cytotoxicity ndi sensitization zotchulidwa mu ASTM F136 standard. Kuuma kwapamwamba kumafunika kukhala Ra Wocheperapo kapena wofanana ndi 0.8μm kuti achepetse kugundana kwa minofu.
