Tshiab Siv Rau Titanium Thiab Titanium Alloys.

Titanium alloys tau siv dav hauv kev lag luam aerospace thaum ntxov, feem ntau yog rau kev tsim cov tshuab dav hlau lossis cov khoom siv pneumatic. Tom qab ntawd, nrog kev txhim kho txuas ntxiv ntawm thev naus laus zis, titanium alloys tau nkag mus rau hauv lub neej ntawm cov neeg zoo tib yam, thiab lawv kuj pom muaj nyob hauv cov chaw tsim khoom lossis cov khoom siv hauv tsev. Niaj hnub no, lub teb chaws thiab cov koom haum tau sib tw los tsim cov titanium alloys tshiab uas yog tus nqi qis thiab kev ua haujlwm siab. Nyob rau hauv xyoo tas los no, txoj kev loj hlob tshiab ntawm titanium alloy yog tsom rau cov nram qab no rau 6 yam.

(1) Kev kho mob titanium alloys

Titanium alloy muaj qhov ntom ntom thiab zoo biocompatibility. Nws yog ib qho khoom siv zoo tshaj plaws rau kev siv kho mob thiab tuaj yeem cog rau hauv tib neeg lub cev. Titanium alloys siv nyob rau hauv kev kho mob teb muaj vanadium thiab txhuas, uas tej zaum yuav muaj teeb meem rau tib neeg lub cev. Txawm li cas los xij, tsis ntev dhau los, cov kws tshawb fawb Nyij Pooj tau tsim cov titanium alloy tshiab nrog biocompatibility zoo. Txawm li cas los xij, cov hlau no tseem tsis tau paub ntau lawm. Nws ntseeg hais tias nyob rau hauv lub neej yav tom ntej, qhov zoo tshaj plaws alloy no yuav siv tau nyob rau hauv lub neej txhua hnub.

(2) nplaim retardant titanium alloy

titanium-raws li alloys uas tuaj yeem tiv taus combustion nyob rau hauv qee qhov siab, qhov kub thiab txias yog qhov tsis kam titanium alloys. Tebchaws Asmeskas, Russia thiab Tuam Tshoj tau tsim cov titanium alloys tshiab, uas Asmeskas tau siv cov titanium alloys rau cov cav. Raws li cov titanium alloys yog insensitive rau combustion, stability ntawm lub cav yuav ua tau zoo heev.

(3) Siab zog thiab siab toughness -hom

-type titanium alloys yog tus cwj pwm los ntawm lub zog siab, zoo weldability, thiab kev ua haujlwm kub thiab txias zoo heev. Siv txoj cai no, cov kws tshawb fawb ua rau cov yam ntxwv ntawm -type titanium alloy pom tseeb: kev ua haujlwm kub kub, zoo plasticity thiab zoo vuam kev ua tau zoo. Thiab nws cov khoom siv kho tshuab tau zoo heev los ntawm kev kho cov kua qaub-aging. Tam sim no, Nyiv thiab Russia tau npaj cov titanium alloys.

(4) Titanium aluminium compounds

Piv nrog rau cov hom phiaj dav dav titanium alloys, titanium-aluminium compounds muaj qhov kub thiab txias, kev ua haujlwm zoo oxidation thiab creep tsis kam, thiab qis qis dua li cov hom phiaj titanium alloys. Cov khoom zoo heev no yog destined los tsim ib qho tshiab alloy boom ntawm titanium aluminium compounds. Qhov tshiab titanium-aluminium alloy tau tsim nyob rau hauv Tebchaws Meskas, thiab tau nkag mus rau ntau lawm.

(5) High-temperature titanium alloy

Cov txheej txheem ceev ceev thiab cov hmoov hlau metallurgy ua ke nrog kev siv cov fiber ntau lossis cov khoom siv ntxiv cov khoom sib xyaw npaj titanium alloy muaj qhov kub thiab txias zoo heev. High-temperature titanium alloy kub txwv yog ntau dua li zoo tib yam titanium alloy. Tam sim no, Tebchaws Asmeskas tau npaj ib hom tshiab ntawm high-temperature titanium alloy.

(6) Titanium-nickel alloy

Alloys muaj li ntawm titanium thiab npib tsib xee hu ua "memory alloys". Cov hlau no yog tsim los rau hauv cov duab predetermined, molding, yog deformed los ntawm lub luag hauj lwm ntawm sab nraud quab yuam, me ntsis cua sov yuav rov qab mus rau nws thawj daim ntawv. Cov hlau no yog siv rau ntau yam kev lag luam xws li ntsuas ntsuas thiab cov khoom siv hluav taws xob.