Tuam Tshoj thawj zaug tso tawm thawj lub teb chaws Standard GB/T13810-1992 "titanium thiab titanium alloy ua cov ntaub ntawv rau kev phais implants" nyob rau hauv 1992, cim pib ntawm kev tsim khoom ntawm titanium alloy raw khoom rau kev kho mob cov cuab yeej.Tam sim no, Tuam Tshoj mas tsim 3 pawg ntawm titanium alloy cov ntaub ntawv: ntshiab titanium (Suav hom TA1 ~ TA4, American coj hom GR1 ~ GR4), Ti6Al4V (Suav hom TC4, American coj hom GR5 los yog Ti64), thiab Ti6Al7Nb (Suav hom TC20).
titanium ntshiab ( ) | ob theem titanium alloy (ntxiv) | titanium alloy () | Cov txheej txheem suav nrog | |
Tuam Tshoj | TAIELI,TA1,TA2,TA3,TA4 | TC4, TC4ELI, TC20 | GB/T 13810-2007 | |
Neeg Asmeskas | GR1, GR2, GR3, GR4 | GR5(Ti64), GR5ELI, Ti6Al7Nb | Ti13Nb13Zr, Ti15Mo, Ti12Mo6Zr2Fe | IAO5832-3 ASTM F136-02a |
Ntawm cov titanium alloy cov ntaub ntawv uas tau muab tso rau hauv biomedical cov ntaub ntawv txheej txheem nyob rau hauv lub ntiaj teb no, txog rau tam sim no, ntshiab titanium thiab Ti6Al4V titanium alloy tseem yog cov ntaub ntawv tseem ceeb rau kev phais implants nrog loj ntau lawm thiab muag ntim thiab daim ntawv thov widest nyob rau hauv lub ntiaj teb no. , thiab lawv cov nyiaj muag khoom rau ntau dua 80 feem pua ntawm lub ntiaj teb biomedical titanium alloy lag luam. Tam sim no, ntau yam ntawm titanium thiab titanium alloy ua cov ntaub ntawv rau kev phais implants tsim nyob rau hauv Tuam Tshoj muaj xws li phaj (thickness 0.8 ~ 25mm), bar thiab hlau (inch 1 ~ 90mm), thiab cov khoom raws li txoj cai yuav txias dov, kub ua hauj lwm thiab annealed. .
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