Luv luv Cov Lus Qhia
Daim ntawv thov ntawm titanium baras phais cov khoom siv phais muaj ntau yam zoo, xws li tsis tshua muaj siab, siab zog, zoo tawv, zoo biocompatibility, tsis muaj tshuaj lom, tsis tshua muaj elastic modulus, zoo corrosion tsis kam, tsawg xoo hluav taws xob, Yog li ntawd, nws ua si nce lub luag haujlwm tseem ceeb hauv cov ntawv hlau kho mob.
1.Txoj kev ua titanium bar raukev phais phais
Daim ntawv thov ntawm titanium baras phais cov khoom siv phais muaj ntau yam zoo, xws li tsis tshua muaj siab, siab zog, zoo tawv, zoo biocompatibility, tsis muaj tshuaj lom, tsis tshua muaj elastic modulus, zoo corrosion tsis kam, tsawg xoo hluav taws xob, Yog li ntawd, nws ua si nce lub luag haujlwm tseem ceeb hauv cov ntawv hlau kho mob. Titanium thiab nws cov alloys tuaj yeem siv rau kev kho thiab hloov ntawm tib neeg cov ntaub so ntswg tawv nqaij, lossis rau kev kho mob ntawm cov hlab plawv thiab cov nqaij mos, thiab kev tsim cov khoom nruab nrog cev.
2. Tshuaj lom neeg muaj pes tsawg leeg ntawm titanium barraukev phais phais
Qib | N | C | H | Fe | O | Al | V | Qwj | Cov Ti |
Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | Sib npaug |
Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | Sib npaug |
Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5- 6.75 | 3.5- 4.5 | / | Sib npaug |
Gr6 | 0.03 | 0.08 | 0.015 | 0.50 | 0.20 | 4.0- 6.0 | / | 2.0- 3.0 | Sib npaug |
Gr23 | 0.03 | 0.08 | 0.0125 | 0.25 | 0.13 | 5.5- 6.5 | 3.5- 4.5 | / | Sib npaug |
3.Mechanical cov khoom ntawm titanium barraukev phais phais
Qib | Lub zog Tensile, Min MPa | Paib Muaj Zog Min MPa | Elongation hauv 4D, Min,% | Txo Thaj Chaw, min% |
Gr1 | 240 | 138 | 24 | 30 |
Gr2 | 345 | 275 | 20 | 30 |
Gr5 | 895 | 828 | 10 | 25 |
Gr6 | 828 | 795 | 10 | 25 |
Gr23 | 828 | 759 | 6 | 25 |
4.Specification tau txais ntawm Titaniumbarraukev phais phais
Npe | Txoj kab uas hla | Ntev | Cov Qauv |
Titanium bar | 3-300 hli | 100-6000mm | ASTM F67 ASTM F136 |
5. Kev tsim Titanium bar raukev phais phais
Cov kws tshawb nrhiav nyob hauv tsev thiab txawv teb chaws pom zoo tias kev txhim kho ntawm kev kho mob titanium alloys tau dhau los ntawm peb theem cim. Thawj theem yog sawv cev los ntawm cov ntshiab titanium thiab Ti-6Al-4V alloys; theem ob yog Ti-5A1-2.5Fe, Ti-6A1-7Nb sawv cev los ntawm hom tshiab ntawm α + β hom alloy; theem thib peb yog theem ntawm kev loj hlob thiab kev txhim kho ntawm β-titanium alloy nrog biocompatibility zoo dua thiab qis dua modulus. Qhov zoo tshaj plaws biomedical titanium alloy khoom yuav tsum ua raws li cov xwm txheej zoo: biocompatibility zoo, tsis tshua muaj elastic modulus, tsis tshua muaj siab, zoo corrosion tsis kam, tsis muaj tshuaj lom, siab zog lub zog, lub neej ntev ntev, thiab loj plasticity ntawm chav tsev kub, Daim ntawv yooj yim, yooj yim mus pov, thiab lwm yam Cov alloys tseem ceeb uas tau siv dav hauv cov khoom cog yog Ti-6A1-4V thiab Ti-6A1-4VELI.
6.Qhov qhov zoo ntawmtitaniumbar rau phais cog hniav
a.Titanium barhave lub qhov ntom ntom ntom nti thiab cog rau hauv tib neeg lub cev kom txo lub nra ntawm tib neeg lub cev. Raws li cov khoom siv kho mob: txo cov haujlwm ntawm cov neeg ua haujlwm kho mob.
b.The qis elastic modulus ntawm titanium barmakes qhov cog hniav kom ze rau lub ntuj pob txha ntawm tib neeg lub cev, uas yog qhov zoo rau kev txhim kho pob txha thiab txo qhov kev ntxhov siab los tiv thaiv cov pob txha ntawm cov pob txha cog.
c.Titanium barare tsis yog hlau nplaum thiab tsis cuam tshuam los ntawm hluav taws xob teb thiab cua daj cua dub, uas zoo rau tib neeg kev nyab xeeb tom qab siv.
d.Titanium baris qhov tsis zoo thiab tsis muaj kev phiv tshuaj rau tib neeg lub cev raws li cog hniav ntawv cog hniav.
e.Titanium baris qhov khoom siv xyoob ntoo ua pa, uas muaj cov xeb zoo tiv thaiv nyob rau hauv chaw ib puag ncig ntawm tib neeg cov ntshav, ua kom muaj kev sib raug zoo nrog tib neeg cov ntshav thiab cov ntaub so ntswg, raws li cog hniav tsis ua rau tib neeg muaj kuab paug, thiab tsis ua rau ua xua, qhov no yog qhov yooj yim mob rau daim ntawv thov ntawm titanium thiab titanium alloys.
f.Titanium barhave siab zog, zoo toughness, thiab kev puas tsuaj rau cov pob txha thiab pob qij txha vim yog raug mob, qog thiab lwm yam. Txhawm rau txhim kho lub pob txha ruaj khov, koj yuav tsum siv cov phiajcim, cov ntsia hlau, pob txha cuav, thiab pob qij txha. Cov kev cog hniav no yuav tsum nyob hauv tib neeg lub cev ntev li ntawm. Hauv lub cev, nws muaj peev xwm ua rau khoov, sib ntswg, zawm, ua kom cov leeg, thiab lwm yam ntawm tib neeg lub cev, thiab yuav tsum tau cog cov khoom no kom muaj lub zog thiab tawv.
7. Daim ntawv thov ntawmtitaniumbar rau phais cog hniav
Titanium pas nrig tau los ua cov khoom siv hlau zoo tshaj plaws rau kev hloov lossis kho cov khoom xws li cov pob qij txha sib txuas, cov pob txha tsim, cov pob txha kho pob txha, pob txha kho pob txha, pob txha caj qaum, tes ntsia hlau, lub plawv sib luag, khoom siv kho hniav, thiab craniums. Nrog lub ntiaj teb cov pej xeem muaj ze li ntawm 6.5 billion, lub ntiaj teb no cov teeb meem kev laus yog qhov hnyav heev. Raws li F& Cov tuam txhab cov ntaub ntawv, lub ntiaj teb orthopedic cog cog kev ua lag luam muaj kev sib txuas ntawm kev loj hlob ntawm kwv yees li 10.4% nyob rau tsib xyoos dhau los, thiab cia siab tias yuav txog 27.7 billion Asmeskas nyiaj los ntawm 2015, thaum Suav orthopedic cog cog kev ua lag luam yuav loj hlob rau 16.6 billion RMB , nrog lub xyoo txog kev sib txuas txhua xyoo Cov nyiaj tau mus txog 18.1%.
8.Photos oftitanium bar rau phais cog hniav
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