Siab -lub zog Ti-153 Titanium Alloy

Ti-153 titanium alloy yog metastable -hom titanium alloy nrog lub npe ntawm Ti-15V-3Cr-3Sn-3Al. Qhov kev tsim tshuaj tshwj xeeb no ua rau nws muaj ntau yam kev ua tau zoo. Nws muaj lub zog tensile ntawm ntau tshaj 1000 MPa thaum tuav lub elongation ntawm ntau tshaj 10%, thiab nyob rau hauv lub txias-dov lub xeev, nws elongation tuaj yeem ncav cuag 20%. Qhov zoo tshaj plaws ua ke ntawm lub zog siab thiab siab ductility ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev lag luam aerospace.
 

Qhov zoo tshaj plaws feature ntawm Ti-153 titanium alloy yog nws zoo heev txias- tsim muaj peev xwm. Tsis zoo li cov tsoos titanium alloys uas yuav tsum tau ua kub, Ti-153 tuaj yeem tsim ncaj qha ntawm chav tsev kub, ua kom yooj yim rau cov txheej txheem ntau lawm. Tsis tas li ntawd, nws muaj qhov zoo weldability, haum rau ntau yam kev siv vuam. Nws qhov kev ua tau zoo kuj tuaj yeem hloov kho ntxiv los ntawm cov txheej txheem kev kho cua sov kom ua tiav qhov sib txawv ntawm lub zog-ductility, ua tau raws li cov ntawv thov sib txawv.
 

Ti-153 titanium alloy ua lub luag haujlwm tseem ceeb hauv kev lag luam aerospace. Nws yog siv dav hauv kev tsim cov khoom siv dav hlau, xws li fuselage thav duab thiab complex- zoo li lub qhov rooj. Nws kuj yog siv nyob rau hauv lub cav peripheral qhov chaw. Tsis tas li ntawd, nyob rau hauv cov qauv siv dav hlau, nws tsim nyog rau nyias - cov qauv phab ntsa ntawm cov satellites, foob pob hluav taws, thiab lwm yam dav hlau. Tsis tas li ntawd, nws yog siv los tsim cov bolts muaj zog, rivets, thiab lwm yam fastening systems, muab kev ntseeg tau ruaj khov thiab kev nyab xeeb rau lub tsheb aerospace.

Piv rau cov tsoos titanium alloys, Ti-153 qhia tau qhov zoo ntawm kev tsim thiab kev ua haujlwm. Vim nws lub peev xwm ua haujlwm txias txias, kev tsim cov haujlwm xws li khoov thiab stamping tuaj yeem ua tau yam tsis muaj cua sov, uas tsis yog tsuas yog txo cov khoom siv thiab kev siv hluav taws xob xwb tab sis kuj zoo dua ua kom muaj qhov tseeb ntawm qhov tseeb. Cov ntaub ntawv pov thawj qhia tau tias tag nrho cov nqi tsim khoom ntawm Ti-153 titanium alloy tuaj yeem yog 20-30% qis dua li cov tsoos titanium alloys, uas yog ib qho tseem ceeb hauv kev lag luam aerospace.
 

Piv nrog rau lwm cov titanium alloys, Ti-153 nthuav tawm cov yam ntxwv ntawm kev ua tau zoo. Piv rau TC4 titanium alloy, Ti-153 muaj qhov txias txias zoo dua thiab kev ua haujlwm zoo dua, txawm tias TC4 tuaj yeem ua haujlwm ntawm qhov kub siab dua. Muab piv rau TB3 titanium alloy, Ti-153 tuav lub zog sib piv thaum muab cov yas zoo dua, nrog rau kev ua kom zoo dua cov hlau sib xyaw thiab sib npaug tag nrho kev ua tau zoo. Cov txiaj ntsig zoo no ua rau Ti-153 qhov kev xaiv tsis tuaj yeem hloov tau hauv qee qhov kev thov.

Kev ua tau zoo ntawm Ti-153 titanium alloy feem ntau nyob ntawm cov txheej txheem kev kho cua sov. Kev kho mob feem ntau yog ua ntawm 750-800℃thiab yuav tsum tau ua kom txias sai. Kev laus kev kho mob yog ua tiav ntawm 450-550 degree, tswj qhov kub kom ua tiav lub zog xav tau los ntawm kev tswj xyuas cov txheej txheem tsis raug. Cov txheej txheem no zoo li kev ua yeeb yam zoo nkauj, qhov twg txhua kauj ruam yuav tsum tau tswj xyuas kom meej kom ua tiav cov khoom siv zoo tagnrho.

Nrog rau kev txhim kho thev naus laus zis, Ti-153 titanium alloy tab tom ntsib txoj hauv kev txhim kho tshiab. Cov txheej txheem tshwm sim xws li laser additive manufacturing txuas ntxiv nthuav dav nws daim ntawv thov ntau yam, thiab micro-alloying kev tshawb fawb lub hom phiaj los txhim kho nws cov kev ua tau zoo. Cov nqi tsim khoom kuj tseem xav kom txo qis ntxiv nrog rau kev siv cov txheej txheem tshiab. Lub caij no, nws cov ntawv thov txuas ntxiv los ntawm aerospace mus rau high-tech teb xws li cov cuab yeej kho mob thiab cov khoom siv kis las, qhia txog kev loj hlob dav dav.

Cim npe nrov: siab - zog ti -153 titanium alloy, Tuam Tshoj siab zog ti-153 titanium alloy manufacturers, lwm tus neeg, Hoobkas