Sab saum toj Titanium sawv ua tus neeg muag khoom tseem ceeb thiab cov chaw tsim khoom ntawm cov khoom siv titanium forgings rau cov khoom siv kho mob thiab kev phais phais crafted los ntawm Ti thiab Ti alloys. Peb cov khoom ua raws li cov txheej txheem teev tseg hauv ASTM F67/F136 thiab ISO 5832-2/5832-3. Peb tuav cov khoom lag luam dav dav ntawm cov khoom lag luam nruab nrab ntawm cov khoom lag luam, ua kom cov khoom xa tuaj raws sijhawm.
Cov yam ntxwv tshwj xeeb ntawm cov khoom siv hlau ntawm peb cov forgings tau txais cov khoom siv ruaj khov thiab ruaj khov haum rau ntau yam kev thov xav tau kev tiv thaiv corrosion ua ke nrog lub zog thiab toughness. Peb ua haujlwm rau kev lag luam kho mob los ntawm kev muab ntau hom titanium forging qhov chaw, suav nrog cov discs, luv tuav, shafts, tes tsho, rings, thiab ob qho tib si puag ncig thiab cov duab plaub.
Peb cov khoom ua tau raws li cov qauv hauv qab no:
- ASTM F136
- ASTM F67 1
- ASTM F 1108 Cov Lus Qhia
- ASTM F620 1
- ASTM F 1295 Cov Lus Qhia
- ASTM F1341 Cov Lus Qhia Tshwj Xeeb
- ASTM F 1472 Cov Lus Qhia
- ISO 5832-2
Peb kuj ua raws li ASTM Qib thiab UNS Tus lej, suav nrog:
- Gr.1 R50250
- Gr.2 R50400
- Gr.3 R50550
- Gr.4 R50700
- Ti-6Al-4V R56200
- Ti-6Al-4V ELI R56401
| Application Classification | Lub Npe | Hom khoom | Chemical Composition Standard | Chemical Composition (wt.%) |
|---|---|---|---|---|
| Implant | Artificial hip pob qij txha | Ntshiab titanium puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Implant | Artificial hip pob qij txha | Titanium alloy puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Implant | Kev kho pob txha | Ntshiab titanium puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Implant | Kev kho pob txha | Titanium alloy puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Implant | Artificial lub plawv | Ntshiab titanium puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Implant | Artificial lub plawv valve | Titanium alloy puag ncig bar | ISO 5832-3 | N Less tshaj lossis sib npaug rau {{0}}.05, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.015, Fe Less dua los yog sib npaug rau 0.3, O Less dua los yog sib npaug rau 0.2, Al, V, Y, Nb, Ta -, Ti tshuav |
| Qhov ntom | Artificial hniav cag | Titanium alloy puag ncig bar | ISO 5832-2 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.0125, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.18, Al, V, Y, Nb, Ta -, Ti tshuav |
| Jig | Tes tes | Ntshiab titanium puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Kev kho hniav kho hniav | Splint | - | - | - |
| Kev phais | Cerebral aneurysm | Titanium alloy puag ncig bar | JIS Class 1 | N Less tshaj lossis sib npaug rau {{0}}.03, C Tsawg dua lossis sib npaug rau 0.08, H Less dua lossis sib npaug rau 0.013, Fe Less dua los yog sib npaug rau 0.20, O Less dua los yog sib npaug rau 0.15, Al, V, Y, Nb, Ta -, Ti tshuav |
| Brace | Catheter guide wire | Ni-Ti alloy hlau | - | - |
| Lub cev txhawb nqa | Cov khoom siv rau cov caj npab / txhais tes / ceg | Titanium peev castings | - | - |
Titanium irregular-puab qhov chaw yog cov khoom siv hauv tshuab, ua los ntawm titanium ua cov khoom siv raw. Tam sim no, dab tsi lub luag hauj lwm ua titanium ntshiab ua si hauv titanium irregular-puab qhov chaw?
Ntshiab titanium yog cov hlau silvery-dawb nrog ntau yam khoom zoo heev. Nrog rau qhov ceev ntawm 4.54g / cm3, titanium yog 43% sib zog dua hlau thiab me ntsis hnyav dua li cov hlau nplaum uas muaj npe nrov. Txawm li cas los xij, nws lub zog txhua yam zoo ib yam li hlau, ob zaug ntawm txhuas, thiab tsib npaug ntawm magnesium. Titanium yog resistant rau kub kub, nrog ib tug melting point ntawm 1942K, ze li ntawm 1000K siab tshaj kub thiab ze li ntawm 500K siab tshaj hlau.
Titanium yog ib qho tshuaj tiv thaiv zoo heev. Thaum tshav kub kub, nws tuaj yeem ua rau cov hlau tsis muaj hlau xws li O2, N2, H2, S, thiab halogens. Txawm li cas los xij, nyob rau hauv chav tsev kub, nyias nyias thiab ntom oxide tiv thaiv zaj duab xis yooj yim tsim rau saum npoo ntawm titanium, uas tuaj yeem tiv taus qhov kev txiav txim ntawm cov kua qaub muaj zog thiab txawm tias aqua regia, ua rau muaj zog corrosion kuj. Yog li ntawd, thaum cov hlau dav dav yog riddled nrog qhov hauv cov kua qaub, titanium tseem tsis cuam tshuam.
Cov kua titanium tuaj yeem yaj yuav luag tag nrho cov hlau, tso cai rau nws los tsim cov alloys nrog ntau yam hlau. titanium steel, ua los ntawm kev ntxiv titanium rau hlau, nthuav tawm toughness thiab elasticity. Titanium tsim cov sib txuas sib txuas lossis intermetallic nrog cov hlau xws li Al, Sb, Be, Cr, thiab Fe.
Lub dav hlau ua los ntawm titanium alloys tuaj yeem nqa ntau tshaj 100 tus neeg caij tsheb ntau dua li cov dav hlau ntawm tib qhov hnyav ua los ntawm lwm cov hlau. Submarines ua los ntawm titanium alloys tuaj yeem tiv taus ob qho tib si seawater corrosion thiab tob-dej siab, dhia mus rau qhov tob 80% tob dua li cov uas ua los ntawm stainless hlau. Tsis tas li ntawd, titanium yog non-magnetic, evading nrhiav tau los ntawm mines thiab muab cov khoom tiv thaiv zoo heev.
Titanium nthuav tawm "biocompatibility." Nyob rau hauv tib neeg lub cev, nws tiv thaiv corrosion los ntawm secretions thiab yog non-toxic, sib xws nrog txhua txoj kev ua kom tsis muaj menyuam. Yog li ntawd, nws yog dav siv nyob rau hauv kev tsim cov khoom siv kho mob, pob qij txha pob qij txha, pob qij txha, pob qij txha, pob qij txha, pob txha taub hau, lub plawv dhia, thiab cov pob txha txhim kho. Raws li cov leeg nqaij fiber ntau qhwv ib ncig ntawm cov "titanium pob txha," lawv pib tswj lub cev ua haujlwm.
Txais tos kom xa peb cov duab kos thiab cov qauv rau kev ua haujlwm customized!
Cim npe nrov: Tuam Tshoj titanium kev kho mob tshwj xeeb-zoo li tus qhov chaw, Tuam Tshoj titanium kho mob tshwj xeeb-puab qhov chaw manufacturers, lwm tus neeg, Hoobkas
