Titanium alloy yog cov khoom siv hlau uas muaj titanium thiab lwm yam hlau. Nws yog ib qho tseem ceeb ntawm cov qauv hlau uas paub txog nws lub zog siab, corrosion kuj, thiab muaj peev xwm tiv taus qhov kub thiab txias. Titanium alloys feem ntau yog siv nyob rau hauv kev lag luam aerospace rau aero-engine Cheebtsam thiab cov yam ntxwv ntawm aircraft.
Cov khoom ntawm titanium alloys:
Titanium cov khoom yog cuam tshuam los ntawm kev muaj cov pa roj carbon, nitrogen, hydrogen, thiab oxygen. Cov ntsiab lus impurity hauv titanium alloys yuav tsum tsis pub tshaj 0.1%. Thaum titanium muaj lub zog tsawg thiab cov yas siab, qhov sib ntxiv ntawm lwm cov hlau ua kom nws cov kev ua tau zoo. Muaj ntshiab titanium alloy, nrog purity ntawm 99.5%, nthuav tawm cov yam ntxwv hauv qab no: qhov ceev (ρ) ntawm 4.5g / cm³, melting point ntawm 1725 degree, thermal conductivity (λ) ntawm 15.24W / (m·K), tensile zog (σb) ntawm 539MPa, elongation (δ) ntawm 25%, seem shrinkage (ψ) ntawm 25%, elastic modulus (E) ntawm 1.078 × 10 ^ 5MPa, thiab hardness (HB) ntawm 195.
Kev siv tseem ceeb ntawm titanium alloys:
Titanium alloys pom dav siv hauv kev tsim cov khoom siv compressor rau cov cav. Lawv tau ua haujlwm nyob rau hauv ntau qhov kev lag luam los tsim cov khoom siv hluav taws xob hauv kev lag luam electrolytic, chaw nres tsheb fais fab condensers, roj refining thiab desalination heaters, thiab ib puag ncig muaj kuab paug tswj cov cuab yeej. Titanium thiab nws cov alloys tau dhau los ua cov ntaub ntawv tseem ceeb rau cov txheej txheem corrosion-resistant. Tsis tas li ntawd, lawv tau siv rau hauv kev tsim cov khoom siv hydrogen khaws cia thiab cov duab nco alloys.
Titanium alloys muaj qhov tshwj xeeb muaj zog, tsis tshua muaj zog, cov khoom lag luam zoo, kev ua kom nruj, thiab corrosion tsis kam. Txawm li cas los xij, lawv muaj cov txheej txheem tsis zoo, ua rau txiav nyuaj. Thaum lub sijhawm ua haujlwm kub, titanium alloys nyiam nqus cov impurities xws li hydrogen, oxygen, nitrogen, thiab carbon. Lawv kuj muaj kev txwv tsis pub hnav, thiab lawv cov txheej txheem ntau lawm yog complex.
Hu rau:
Yog tias koj muaj lus nug, thov koj xav tiv tauj peb. Cov sijhawm ua haujlwm: 8:30 teev sawv ntxov txog 17:30 teev tsaus ntuj
E-mail:zhangjixia@bjygti.com
