Tensile lub zog ntsuas qhov kev ntxhov siab tshaj plaws qhov kev ntxhov siab tshaj plaws cov khoom tuaj yeem tiv taus ua ntej tawg.
Ntshiab titanium: Muaj lub zog tensile ntawm txog 240-590 MPa (35,000-85,000 PSI), nyob ntawm purity thiab kev ua.
Titanium alloys(piv txwv li, ti {- 6v, feem ntau cov khoom): kev nthuav tawm ntau dua cov psi) hauv annealed lossis cov ntawv cua sov. Qhov no ua rau nws muaj zog tshaj qhov feem ntau aluminium alloys.
Ntshiab txhuas: Muaj lub zog tensile tsawg ntawm ib ncig ntawm 90-110 MPa (13,000-16,000 PSI).
Txhuas Alloys(piv txwv li, 6061-T6, 7075-T6): muaj zog dua li ntshiab txhuas tab sis tseem feem ntau tsis muaj zog tshaj titanium alloys. Piv txwv li:
6061-T6: ~ 310 MPA (45,000 PSI)
7075 - t6 (ib lub zog loj) alloy): ~ 500-570 mpa0 MPa (72,000 PSI)
Txawm tias cov muaj zog tshaj txhuas alloys (zoo li 7075-t6) poob luv ntawm lub zog ntawm ti-6al-4V.
Tos lub zog yog qhov kev ntxhov siab uas ib qho khoom siv pib deform to taub tas li.
Ti {-} 6V: cog lus lub zog ntawm 800-1,000 MPA (116,000 PSI) hauv annealed lossis kev kho mob kub.
High - Lub zog Alloys: 7075-T6 muaj lub zog papi), thaum 6061-T6 yog ~ 276 MPa (40,000 PSI).
Ib zaug ntxiv, titanium alloys outperform alloys muaj zog.
Qhov no yog ib qho kev ntsuas tseem ceeb rau cov ntawv thov uas qhov hnyav yog qhov kev txhawj xeeb (piv txwv li, aerospace, tsheb). Titanium muaj qhov ntom ntawm ~ 4.5 g / cm³, thaum txhuas yog ntais ntawm ~ 2.7 g / cm³. Txawm li cas los xij:
Ti {-. 4V lub zog-rau-qhov hnyav piv yog kwv yees 200-240 MPA ntawm lub zog).
High - Lub zog alloys zoo li 7075 {}}} Txoj kev piv ntawm ~ 185-210 mpma · cand / g.
Yog li, titanium alloys tswj kev me ntsis hauv lub zog - Qhov hnyav} Qhov hnyav dua li txawm tias muaj zog aluminium alloys.
Aluminium lub zog ua rau muaj qhov kub siab tshaj 150-200℃(300-400℃f) vim kev muag muag. Hauv kev sib piv, titanium alloys zoo li ti {}}}}}}}}}}} 6v ret℃degree up up up to to to to temper at at at at at at at at to to to to to to to to at at at at to at to at to at much much to to to to to to to to to to to to to (to (to at at at at to at at at at at at at at at at at at at at at at at at (at at at at at at at at at at at at at at at at at at at at at at at
In nearly all strength-related metrics-tensile strength, yield strength, strength-to-weight ratio, and high-temperature performance-titanium (especially its alloys like Ti-6Al-4V) is stronger than aluminum and its alloys. Aluminium cov txiaj ntsig qis dua nyob rau hauv nws tus nqi qis dua thiab kev siv lub zog nrawm dua, tab sis rau kev siv lub zog siab tshaj plaws, titanium yog zoo dua.
