Titanium muaj qhov ntom ntom ntawm 4.5 grams / cubic centimeter, uas yog kwv yees li 60% ntawm cov hlau. Nws lub teeb yuag tuaj yeem ua rau cov neeg mob muaj kev nplij siab thiab kev txav mus los.
Nws muaj lub zog siab thiab muaj zog tshwj xeeb. Nyob rau hauv kev phais, lub zog ntawm cov implantation yuav tsum siab tshaj li ntawm cov pob txha ntuj. Lub zog ntawm titanium thiab titanium alloys yog 207-1379MPa, thaum lub ntuj pob txha yog 83-117MPa, yog li nws tuaj yeem ua tau raws li qhov yuav tsum tau ua. Tsis-magnetic; me me thermal conductivity, tsuas yog 1/5 ntawm cov hlau, 1/3 ntawm txhuas, 1/2 ntawm tooj liab; me me linear expansion coefficient, 1/5 ntawm carbon steel, ib nrab ntawm stainless hlau; implants thiab natural Kev sib koom tes ntawm elastic modulus ntawm cov pob txha yog qhov tseem ceeb heev rau kev ua haujlwm ntev. Tej pob txha yuav tsum khoov tsis tu ncua.
Qhov qis elastic modulus ntawm cov pob txha yog li 16.5 × 103MPa, thaum titanium yog ib nrab ntawm cobalt thiab stainless hlau, uas yog, 102.7-113.3 × 103MPa. Titanium muaj qhov tsis tshua muaj elastic modulus, uas yog qhov tseem ceeb heev rau tib neeg lub cev kom txais kev cog qoob loo. Nws kuj txo cov kev ntxhov siab ntxiv ntawm kev sib txuas lus sib txuas thiab txuas ntxiv lub neej kev pab cuam ntawm lub cev. Cov khoom siv titanium, titanium heat exchangers, titanium reactors, titanium evaporators, muaj tsawg damping kuj; Cov cua sov ua haujlwm zoo, thiab tseem tuaj yeem tswj cov khoom zoo ntawm ib puag ncig 500 degree; thiab zoo corrosion kuj.
Raws li cov yam ntxwv saum toj no, qhov no muab cov xwm txheej thiab lub hauv paus rau kev siv titanium hauv kev kho hniav, kev hloov pauv tib neeg, tib neeg orthopedics, nrog rau cov khoom siv tshuaj, khoom siv kho mob, thiab lwm yam, thiab muaj kev cia siab zoo. Tam sim no, lub ntsiab siv titanium alloys yog: ntshiab titanium, Ti-6Al-4V, Ti-6Al-4VELI, Ti-6Al{{ 5}}Nb, tshiab -type titanium alloys, Ti-Ni alloys, thiab lwm yam.
