1) Ti-5A1-2.5Sn (TA7) alloy muaj lub zog nruab nrab (lub zog tensile nyob ib ncig ntawm 80 kg·force / mm²) thiab txaus ductility nyob rau hauv lub xeev annealed, thiab muaj kev vuam zoo. Nws tuaj yeem siv los ua cov khoom siv hauv qab 500 degree. Nws tuaj yeem ncav cuag 900 degree hauv kev siv sijhawm luv. Lub zog tensile ntawm nws daim hlau thiab tuav ntawm 350 degree tuaj yeem ncav cuag 50 kg·force / mm²; Lub zog kav ntev tom qab 100 teev tuaj yeem ncav cuag 45 kg·force / mm².
2) Ti-5A1-2.5Sn-3Cu-1.5Zr (TA8) Qhov no yog ib qho + compound alloy nrog nag lossis daus hardening nyhuv. Nws muaj qhov kub thiab txias tensile lub zog (lub zog tensile siab tshaj 100 kg· quab yuam / mm²) thiab kub tsis kam, thiab tuaj yeem siv los ua cov khoom siv rau compressor hniav thiab disks ua haujlwm ntawm qhov kub ntawm 450 degree. Ntawm qhov kub no, lub zog tensile ntawm tus pas nrig tuaj yeem ncav cuag 72 kg·force / mm²; Lub zog ruaj khov tom qab 100 teev tuaj yeem ncav cuag 70 kg·force / mm², thiab lub zog hloov pauv tuaj yeem ncav cuag kg·force / mm².
3) Ti-6A1-0.6Cr-0.4Fe-0.4Si-0.01B (TC7) Qhov no yog ib qho + alloy nrog dispersed compound los nag. Ntawm 500 degree, lub zog tensile ntawm no alloy tuaj yeem ncav cuag 60 kg · quab yuam / chav m2; thiab nws cov vuam kev ua tau zoo. Nws yog tsuas yog siv nyob rau hauv daim ntawv ntawm daim hlau thiab tuav rau aircraft engine Cheebtsam hauv qab no 500 degree.
4) Ti-6.5A1-3.5Mo-2.5Sn-0.3Si (TC9) Qhov no tam sim no yog qhov zoo dua kub-resistant titanium alloy siv ntawm 450 ~ 500 degree hauv Suav teb. Nws muaj cov qib siab zog: thiab muaj qhov zoo ntawm qhov kub thiab txias txhua yam khoom thiab thermal stability. Lub zog tensile ntawm chav tsev kub tuaj yeem ncav cuag li 110 kg·force / mm², thiab lub zog tensile ntawm 500 degree tseem nyob ntawm 85 kg. ·Force / mm² nyob ib ncig ntawm thiab lub zog ntev tom qab 100 teev tuaj yeem ncav cuag 62 kgf / mm². Yog li cov hlau no tuaj yeem siv tau ntev ntawm 500C,
5) BT25 alloy Qhov no yog Ti-A|-Zr-Sn-Mo-Wi series deformation tshav kub-resistant titanium alloy, uas yog martensitic + B ob-theem titanium alloy. Cov hlau tau raug kho cua sov ntawm 950 ~ 970 degree rau 1 teev, cua txias +560 degree rau 6 teev, thiab cua txias. Qhov tau txais cov cuab yeej cuab tam ntawm chav tsev kub thiab thermal stability ntawm 500 degree rau 100 teev yog qhov zoo tshaj plaws. Lub zog tensile ntawm chav tsev kub yog 105 kg·force / mm²; Thaum qhov kub nce mus txog 550 degree, lub zog tensile yog kwv yees li 80 ~ 85 kg · force / mm², thiab ntawm 600 degree nws yog 66 ~ 78 kg · force / mm². Kev qaug zog ntawm lub voj voog puag ncig 2X107: 50 ~ 52 kg · quab yuam / mm² ntawm chav tsev kub; 40 ~ 42 kg · quab yuam / mm² ntawm 500 degree. Cua sov ntawm 450 degree rau 10,{34}} teev, cua sov ntawm 500 degree rau 6,000 teev, thiab cua sov ntawm 550 degree rau 3,000 teev tag nrho cov muaj txaus thermal stability, yog li qhov no alloy yuav siv tau ntawm 550 degree. Ntxiv mus, nws muaj kev zoo vuam zoo thiab cov txheej txheem yas, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom siv compressor.
