1. Taw qhia rau TB6 titanium alloy
TB6 titanium alloy, tseem hu ua American hom Ti-1023, yog lub zog muaj zog, siab tawv nyob ze-beta titanium alloy nrog cov khoom zoo tsim hauv Tebchaws Meskas hauv xyoo 1970s. Nws cov nominal muaj pes tsawg leeg yog Ti-10V-2Al-3Fe, thiab nws cov aluminium sib npaug thiab molybdenum sib npaug yog 4.0 thiab 11.1 feem. Qhov sib npaug siab molybdenum no ua rau muaj txiaj ntsig zoo rau kev kho cua sov kom muaj peev xwm ntawm cov hlau. Tsis tas li ntawd, ib qho me me ntawm AI tsis tsuas yog ntxiv dag zog rau theem tab sis kuj inhibits qhov tsim ntawm ω theem thaum quenching thiab laus.
2. Tshuaj muaj pes tsawg leeg ntawm TB6 titanium alloy
3. Alloy khoom ntawm TB6 titanium alloy
Qhov ceev yog 4.62g / cm³, elastic modulus ntawm chav tsev kub yog 104GPa, theem hloov kub yog 800 degree ± 15 degree, thiab hardness yog 335 ~ 375HB. TB6 titanium alloy paub txog nws lub zog tshwj xeeb, zoo heev tawg toughness, qis forging kub thiab muaj zog corrosion kuj. Cov khoom no muab TB6 titanium alloy qhov tseem ceeb hauv kev tsim muaj zog titanium forgings. Los ntawm kev kho cua sov, TB6 titanium alloy tuaj yeem ua tiav qhov kev sib tw zoo tshaj plaws ntawm lub zog, plasticity thiab toughness nyob rau hauv ntau yam. Tsis tas li ntawd, cov alloy yog siv nyob rau hauv cov khoom siv tshuaj aging, thiab qhov siab tshaj plaws hardenable cross-section yog mus txog 125mm.
4. Kev siv TB6 titanium alloy
Cov khoom lag luam tseem ceeb ntawm TB6 titanium alloy muaj xws li tuav thiab forgings, uas tuaj yeem ua rau cov phaj tuab thiab cov ntaub ntawv. Vim nws cov khoom zoo heev, TB6 titanium alloy yog tshwj xeeb tshaj yog tsim rau kev tsim isothermal tuag forgings thiab kub tuag forgings. Qhov tseeb, TB6 alloy tau siv dav hauv ntau lub dav hlau pej xeem thiab tub rog, xws li Boeing 757, A320, B-1B, Mirage 2000, thiab lwm yam. Tsis tas li ntawd, TB6 titanium alloy kuj tau siv dav hauv tshiab Boeing 777 neeg nrog caij dav hlau thiab Super Lynx multi-purpose nyoob hoom qav taub, ua ib qho tseem ceeb pab rau txoj kev loj hlob ntawm aviation kev lag luam.
