Qeb 4 titanium yog tusMuaj zog ua lag luam ntshiab (CP) titanium qib(Superior rau qib 1, 2, thiab 3), nrog rau kev siv tshuab lub zog ua rau cov kev siv hluav taws xob tsis tau. Nws cov tseem ceeb lub zog ntsuas (ib ASTM cov qauv, feem ntau rau kev kawm annealed) muaj raws li hauv qab no:
Lub zog tensile: 550-700 MPa (MPA) lossis 80,000-101,500 psi (phaus ib square nti). Qhov no txhais tau tias nws tuaj yeem tiv taus lub zog rub tawm tseem ceeb ua ntej tawg.
Paib lub zog: 480-620 mpa (70,000-90,000 psi). Cov txiaj ntsig zoo tshaj plaws yog qhov kev ntxhov siab uas cov khoom pib ua kom tsis tu ncua {} {{{8}- bearing siv.
Elongation: 10-18%. Thaum muaj zog dua li CP Titanium qib, nws tseem khaws tau qhov muaj peev xwm (muaj peev xwm khaws tau ua ntej khoov, vuam, thiab machining.
Nws lub zog yog feem ntau los ntawm kev tswj cov ntsiab lus oxygen (txog ~ 0.40%, rau cov pa roj av tsis muaj txiaj ntsig zoo (corrosion tsis kam, qaim).
Tsis yog, qib 4 titanium tsis yog bellongroof{{0- tsawg kawg tsis nyob rau hauv cov tuab tuab siv rau feem ntau cov ntawv thov (piv txwv li cov khoom siv kev kho mob, lossis cov khoom lag luam).
Mos txwv tsis kam nyob ntawm ob qhov tseem ceeb: Khoom Siv ZogthiabThickness, raws li hom mos mos (piv txwv li cov mos txwv (piv txwv li, xuas phom rab phom thiab cov phom rounds, armor {{piercing vs. txuj ci. Qeb 4 titanium, thaum muaj zog rau cov hlau ntshiab, tsis muaj huab cua ntshiab thiab lub zog nqus xav tau kom nres siab- nrawm project. Piv txwv li:
Tus txheej txheem 9 hli xuas phom sij txwv tuaj yeem nkag mus rau nyias qib 4 titanium nplooj ntawv (piv txwv li 1-2 hli tuab) yooj yim.
Txawm tias tuab ntawm qib 4 Titanium (piv txwv li, 5-10 hli) tej zaum yuav tsis nres phom rounds, uas nqa ntau dua kev sib tw.
Muaj tseeb "cov khoom lag luam" (feem ntau hu ua "Ballistic {} {} {} {} {
Lo lus "haib tshaj" yog ntsiab lus - nyob ntawm, tab sis hais txogLub zog siab (tshwj xeeb tshaj yog thaum sov txias), kev muaj zog, thiabversatility{{0- Txoj kev uas txhais tau tias "lub zog" rau kev siv cov ntawv thov engineering-TI-6AL-4V (qib 5) titanium alloyYog dav tsam raws li qhov muaj peev xwm tshaj plaws thiab siv dav "high {- performance performance} Perform" titanium alloy.
Cov laj thawj tseem ceeb rau nws "lub zog":
Tshwj Xeeb Lub Zog - rau - qhov hnyav} qhov hnyav. Piv: Nws muaj lub zog tensile ntawm ~ 900 mpa (130,000}
Kub tiv thaiv: Nws khaws lub zog ntawm qhov kub txog ~ 400℃(750℃f), ua rau nws siab}} cov tshuab cua sov (piv txwv li cov pa roj av, roj turbines).
Balanced Tougness thiab Corrosion Kuj: Tsis zoo li qee cov ultra - muaj zog} muaj zog heev thiab tiv taus corrosion nyob rau hauv ib puag ncig hnyav (piv txwv li, tshuaj lom neeg).
Rau niche "lub zog heev" xav tau (piv txwv li, ib daim ntawv thov ua tub rog uas xav tau ultra- muaj zog ntau), cov qauv tshwj xeeb siab zoo liTI-10V-2FE-3AL(a beta titanium alloy nrog tensile muaj zog txog ~ 1,200 mpa) lossisTI-5AL-2SN-2ZR-4MO-4CR(Siv rau cryogenic lossis siab - kev ntxhov siab (muaj peev xwm ua tau zoo hauv cov xwm txheej tshwj xeeb. Txawm li cas los xij, Ti-6al-4V tseem yog cov "ua haujlwm" Alloy vim nws qhov sib npaug tsis sib xws ntawm kev ua tau zoo, muaj, thiab tus nqi.
Grade 4 titanium's unique combination of high strength (for a pure titanium), corrosion resistance, biocompatibility, and formability makes it ideal for applications across multiple industries. Cov tseem ceeb siv suav nrog:
Kws Kho Mob Thiab Kho Hniav: Orthopedic kev cog lus (piv txwv li, lub duav tawm, lub hauv caug ntawm lub ntsej muag), kho hniav abutments, thiab kev phais cov cuab yeej. Nws biocompatibilibility (tsis - ua kom muaj kev cuam tshuam nrog tib neeg cov ntaub so ntswg) thiab lub zog ua nws haum rau ntev- lub sijhawm impl impl impl}.
Aerospace thiab aviation: Tsis {- txoj kab kev sib xyaw ua ke, cov roj ntsha ua kom muaj zog, nws tsis yog siv rau cov muaj zog heev xws li ti-6al-4V).
Tshuaj thiab Kev Lag Luam: Cov cuab yeej siv rau kev tswj cov kua ntshav (piv txwv li, twj, cov tshuaj tiv thaiv cua sov, thiab deveris, thiab dej qab zib oxy.
Cov Neeg Siv Khoom: High {-}}}}}}}}}}}, cov khoom siv sib tw), thiab cov khoom siv kis las (piv txwv li cov pob ncaws pob), cov chav tsheb kauj vab hau). Nws muaj qhov ruaj khov yam tsis muaj qhov hnyav ntawm cov hlau lossis tus nqi ntawm titanium alloys.
Tus sawv cev ua tub rog: Marine kho vajtse (piv txwv li, cov khoom siv hauv ncoo, cov khoom siv hauv nkoj, raws li nws tiv thaiv saloswater corrosion zoo dua li stainless hlau.
Tsis yog, qib 4 titanium tsis muaj npib tsib xee- Nws yog hom kev lag luam ntshiab (cp) titirely totions kev tswj hwm (
Rau ib tus qauv kev lag luam (piv txwv li, ASTM B265 rau cov ntawv txheeb, ASTM F67 rau kev kho mob titanium), cov kev lag luam impurities nyob rau qib 4 titanium yog txwv rau me me ntawm:
Hlau (Max ~ 0.50%)
Oxygen (Max ~ 0.40%)
Carbon (max ~ 0.08%)
Nitrogen (max ~ 0.05%)
Hydrogen (Max ~ 0.015%)
Nickel tsis muaj nyob rau hauv cov specifications no, tsis yog nws ntxiv thaum tsim khoom. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas nyiam siv tshuaj, raws li Nickel tuaj yeem ua rau muaj kev fab tshuaj nyob rau hauv qee tus neeg {} Txoj Cai Dawb ua rau nws muaj kev nyab xeeb rau rhiab cov neeg siv
