1. Tshuaj lom neeg sib xyaw
Qeb 5 (Ti-6al-4V): Muaj ~ 6% aluminium (al) thiab ~ 4% vanadium (v), nrog cov seem yog titanium. Aluminium Aluminium cov ntsiab lus txhawb kev txhim kho lub zog, Thaum Vanadium txhim kho kev muaj zog thiab cov cua sov kuj ua tau.
Qeb 9 (Ti-3al-2.5V): Muaj ~ 3% txhuas thiab ~ 2.5% vanadium. Nws cov ntsiab lus qis dua ua rau nws ntau dua condile tab sis muaj zog tsawg dua Qib 5.
2. Cov Khoom Siv Neeg Kho Tshuab
3. Corrosion Kuj
Qib 5: Ua tau zoo nyob rau hauv feem ntau corosive chaw tab sis tej zaum yuav tsis tshua muaj kev tiv taus qee yam kuab lom dua qib 9 hauv qhov sib txawv yog tsawg kawg rau cov ntawv thov feem ntau.
Qeb 9: Feem ntau qhuas rau cov corrosion zoo tshaj plaws, xws li cov tshuaj tsw qab ntau, vim nws cov lus qhia me me (siab nyias muaj peev xwm txo qis hauv cov xwm txheej acidic).
4. Kub tsis kam
Qib 5: Tswj lub zog ntawm ntau dua qhov kub thiab txias (txog ~ 400℃f) zoo dua qib 9, xws li dav hlau kub ua ke, xws li dav hlau cav lossis cov tshuab hluav taws xob.
Qeb 9: Muaj qis dua kub tsis kam, nrog lub zog tsis kam lees paub ntau dua ~ 300℃/ 572℃rau qhov zoo tshaj rau cov kev siv kub siab.
5. Machinusility thiab daim ntawv muaj
Qib 5: Nyuaj thiab muaj zog dua, uas ua rau nws nyuaj rau kev siv lub tshuab, WELD, lossis daim ntawv ua cov duab nyuaj. Nws yuav tsum tau cov cuab yeej tshwj xeeb thiab qeeb qeeb ua kom ceev, nce nqi tsim khoom.
Qeb 9: Ntau ducas thiab yooj yim rau daim ntawv, khoov, weld, thiab tshuab. Nws lub zog qis txo cov cuab yeej hnav, ua rau nws muaj txiaj ntsig zoo rau cov kev siv uas xav tau cov qauv tsim qauv lossis kev sib tw.
6. Tus nqi
Qib 5: Feem ntau kim dua qib 9 vim nws cov ntsiab lus ntau dua (ntau cov neeg vanadium thiab Aluminium) thiab cov nyom ntxiv ntawm kev ua nws cov zog, nyuaj matrix.
Qeb 9: Feem ntau qis dua tus nqi, ob qho tib si hauv cov khoom siv raw thiab kev tsim khoom, ua tsaug rau nws cov yooj yim tagnrho muaj pes tsawg leeg thiab zoo dua formability.
7. Kev thov
Aerospace Cheebtsam (cov khoom siv dav hlau, cov iav cav, cov iav tsaws) qhov uas siab zog-rau-qhov hnyav piv tau yog qhov tseem ceeb.
Kev Kho Mob (HIP hloov khoom, kev kho hniav kho kom zoo nkauj) vim nws biocompatibility, lub zog, thiab kev tiv taus lub cev ua kua.
Cov cuab yeej ua si cov khoom ncaws pob ua si (cov npav caij tsheb kauj vab, cov koom haum ntaus pob) uas ruaj khov nyob rau hauv kev ntxhov siab.
Kev lag luam tshuab yuav tsum muaj lub zog hauv kev xeb lossis thaj tsam kub kub.
Cov raj xa khoom, tubing, thiab fittings rau kev ua yeeb yam lossis cov ntawv thov marine, qhov twg corrosion tsis kam thiab muaj qhov ua tau.
Cov hlab ntsha siab thiab cov kev hloov pauv hluav taws xob uas yuav tsum tau ua kom zoo li cas rau hauv cov nyom geometries.
Cov cuab yeej ua vaj tse lossis lub teeb ci ntsa iab qhov uas muaj zog me me thiab yooj yim ntawm cov fabrication yog qhov tseem ceeb.
Qee cov khoom siv kho mob (piv txwv li, kev phais cov cuab yeej) qhov chaw uas cuam tshuam yog qhov tseem ceeb tshaj lub zog muaj zog.
