High-purity tooj liab titanium alloy, muaj npe nrov rau nws cov khoom tshwj xeeb, sawv cev rau kev nce qib tseem ceeb hauv tooj liab-raws li alloys. Qhov no alloy boasts superior zog, zoo heev conductivity, siab elastic modulus, tshwj xeeb bendability, thiab kev nyuaj siab so zog. Ua kom tiav cov yam ntxwv no feem ntau suav nrog kev kho kub-kub los kho cov txheej txheem kev laus.
High-purity tooj liab titanium alloy qhia tau zoo heev yield zog, qhov kawg resilience, conductivity, ductility, thiab qaug zog kuj. Tshwj xeeb tshaj yog, nws nthuav tawm cov kev ntxhov siab zoo heev, thiab khoov tau, thiab tshaj li cov khoom siv tooj liab zoo xws li beryllium tooj liab. Nrog rau qhov ceev ntawm kwv yees li 8.70 g / cm³ thiab elastic modulus nyob ib ncig ntawm 127 GPa, cov hlau no ua ke nrog lub zog siab nrog kev ua haujlwm zoo, nrog cov hluav taws xob conductivity xws li 12% IACS txog 20% IACS.
Vim nws muaj zog thiab conductivity, high-purity tooj liab titanium alloy pom kev siv hluav taws xob connectors, lub koob yees duab modules, thiab 3C pab kiag li lawm xws li smartphones thiab computers rau tsim cov yam ntxwv yam xws li chassis thiab hinges. Hauv kev lag luam aerospace, titanium alloys tau siv dav hauv cov khoom siv dav hlau thiab cov cav cav vim lawv qhov hnyav thiab lub zog siab. Tooj titanium alloy tseem ua haujlwm hauv kev tsim cov roj teeb terminals, kav hlau txais xov txuas, thiab SIM daim npav txuas, nrog cov hlau zoo li C1990HP thiab NKT322 ua tau zoo hauv cov ntawv thov no.
The fabrication of high-purity copper titanium alloy necessitates stringent control over composition uniformity and minimizing metal oxidation during the melting process. Vacuum consumable arc melting is an effective method ensuring low gas content, minimal inclusions, and uniform structure in the alloy. Attention to vacuum levels and protective gas usage during melting is crucial to reduce oxygen content and prevent metal oxidation. For high-performance ultrafine-grained copper titanium alloys, researchers have developed the "Eutectoid Transformation -> Quenching ->Deformation" (EQD) lub tswv yim, ua kom muaj kev npaj loj ntawm cov txheej txheem ultrafine-grained los ntawm cov khoom siv ua haujlwm kub.
