1. Dab tsi yog cov muaj pes tsawg leeg ntawm gr. 23 Titanium Alloy (tseem hu ua Ti -6 al {3}} v eli)?
Teb:
Qeb 23 Titanium Alloy, tseem hu uaTi -6 al -4 v eli (ntxiv cov interstitials), yog tsim tau feem ntau ntawm 90% titanium, 6% aluminium, thiab 4% vanadium. Qhov "ELI" qhia tau tias nws muaj cov ntsiab lus qis dua ntawm cov ntsiab lus thiab cov roj av zoo dua thiab cov roj av, uas muab nws cov pa roj ntsha piv rau cov qauv ti {}} v. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov uas muaj zog, lub teeb yuag, thiab kev ntseeg tau.
2. Dab tsi ua rau gr. 23 titanium alloy txawv los ntawm lwm cov titanium alloys, zoo li Gr. 5 (ti -6 AL {{4 4} v)?
Teb:
Lub ntsiab sib txawv ntawmGr. 23 (ti -6 al -4 v eli)thiabGr. 5 (ti -6 al -4 v)yog cov ntsiab lus qis dua hauv gr. 23. Qhov no tso cai rau kev txhim khobiocompatibility, muaj meej, thiabNtsuas Cov Pob Txheem Pob TaisCov. Gr. 23 feem ntau siv rau hauv kev tiv thaiv kev kho mob, aerospace, thiab lwm yam kev thov tseem ceeb uas muaj zog dua thiab txhim kho kom qaug zog yog qhov tsim nyog. Gr. 5, Thaum muaj zog me dua, tsis muaj tib theem ntawm kev sib txuas thiab pob txha tawv tawv tawv li gr. 23, Ua rau nws tsis tshua haum kom haum rau kev kho mob lossis kev siv ntxhov siab.
3. Dab tsi yog cov ntawv thov tseem ceeb ntawm gr. 23 titanium alloy?
Teb:
Gr. 23 titanium alloy tau siv dav hauv cov ntawv thov uas xav tau kev sib xyaw ntawm lub zog siab, qhov hnyav qis, thiab tshwj xeeb biocompatibility. Cov ntawv thov tseem ceeb muaj xws li:
Kev Cog Tshuaj Kho Mob(piv txwv li, hip thiab lub hauv caug hloov, kev cog hniav)
Aerospace Cheebtsam(piv txwv li, cov txheej txheem sibts, fasteners)
Kev Lag Luam(vim nws corrosion tiv taus)
Cov Khoom Siv Ua Si Cov Khoom Siv High(piv txwv li, tsheb kauj vab, cov chaw tsheb sib tw) thoob plaws kev sib xyaw ua ke ntawm lub zog thiab kev ua kom nruj ua rau nws zoo rau cov qauv kev siv thiab kev siv kho mob.
4. Dab tsi yog cov khoom siv tshuab ntawm gr. 23 titanium alloy?
Teb:
Gr. 23 titanium alloy (ti -6 al {2}} v eli) muaj kev sib npaug, nrog cov neeg kho mob tau zoo li hauv qab no:
Lub zog tensile:Kwv yees li 900-1,100 mpa
Paib lub zog:Ncig 850 MPa
Elongation:10-15% (nyob ntawm qhov kev ua tshwj xeeb)
Modulus ntawm elasticity:Nyob ib ncig ntawm 110 GPA cov khoom no ua rau gr. 23 Haum rau ob qho tib si ntxhov siab cov ntawv thov thiab cov chaw ib puag ncig uas qhov chaw ruaj khov yog qhov tseem ceeb.
5. Vim li cas yog gr. 23 titanium alloy tau txiav txim siab "theem siab zoo"?
Teb:
Gr. 23 titanium alloy yog suav hais tias yog "zoo" vim nws zoo duacov khoom siv sib xws, biocompatibility, thiabCov yam ntxwv ua tau zooCov. NwsNtxiv cov interstitials (ELI)muab cov pob txha ua kom zoo dua qub, ua rau nws ntseeg tau rau cov ntawv thov tseem ceeb liKev Cog Tshuaj Kho Mobqhov twg tsis ua hauj lwm tsis yog kev xaiv. Lub alloy kuj tseem ceeb ua rau pom zooCorrosion Kuj, tshwj xeeb nyob rau hauv ib puag ncig hnyav, thiab tswj lub zog siab rau-qhov hnyav piv, ua rau nws muaj txiaj ntsig hauv kev lag luam thiab kev ua haujlwm siab.
