Kev soj ntsuam ntawm qhov kawg durability ntawm titanium
Nyob rau hauv cov ntaub ntawv ntawm cov ntaub ntawv kev tshawb fawb, titanium, raws li ib qho "{{{1} {1}- kev tshawb fawb, nws lub durability txuas ntxiv cov qauv kev ua tau zoo. Cov hlau no, nrog lub ntom ntom tsuas yog 60% ntawm cov hlau tsis tau sib piv lub zog, rov txheeb xyuas tus qauv ntawm "durabiles" los ntawm nws cov cim cysicochemical.
Oxide zaj duab xis: Titanium Vaj Los Ntawm Cov Ntaub Ntawv Tiv Thaiv
Titanium lub durability stems los ntawm cov yeeb yaj kiab desxide olide (tio₂) uas cov ntaub ntawv ntawm nws cov nplaim. Cov yeeb yaj kiab nyias nyias, tsuas yog 2-}}}} Nanometers tuab, tuaj yeem tiv taus dej hiav txwv, chlor {}} alkali, thiab organic acids. Hauv marine engineering, titanium kav tuaj yeem tiv thaiv dej hiav txwv uas ntws ntawm ntau metres ib teev, nrog tus nqi corrosion tsawg dua 0.01 hli dhau 20 xyoo. Hauv kev lag luam tshuaj, Titanium reactors tuaj yeem tiv thaiv ntev- Lub cev muaj kev sib cuag xws li ntawm cov khoom siv hlau tsis muaj roj. Qhov no "tus kheej-} kev kho" kev ua yeeb yam zoo tshaj plaws vim yog oxygen zaj duab xis, ua kom cov txheej txheem tiv thaiv tshiab nyob qis dua.
Kev yoog raws li ib puag ncig zoo: los ntawm kev kub siab rau ultra -} tsawg kub
Titanium lub durability yog ntau dua tshaj tawm ntawm huab huab cua sov. Hauv ib 540 ib puag ncig, titanium alloys khaws 80% ntawm lawv chav nyob lub zog kub, thaum txhuas alloys muag muag thiab tsis muaj qhov kub tsis ua haujlwm no. Nyob rau hauv ib puag ncig kua ib puag ncig ntawm {}} 253 degree, lub pob txha lov, ua rau lawv cov ntaub ntawv tsim nyog rau cov roj tso tsheb ua ras. Qhov no "anti {- kub rhiab" tus yam ntxwv ua rau nws {{{13 {{}} Tsov rog case. Piv txwv li, qee hom titanium alloy lub dav hlau tshuab hniav sib zog ua haujlwm tau 95% ntawm kev ua haujlwm nickel, thaum lub sij hawm Nicke kev ua haujlwm tsis tu ncua, thaum ib txwm muaj kev ua haujlwm Nickel tsuas yog khaws 70%.
Qoob qaug zog thiab fracture tsis kam: qhov kawg xeem ntawm cov khoom siv me ntsis
Titanium's Crystal tus qauv xaus nws nrog kev qaug zog zoo heev. Nyob rau hauv Cyclic Chaw thau khoom sim simulating marine ib puag ncig, tseem muaj kev cuam tshuam 60% ntawm lawv lub zog muaj kev ntxhov siab, deb tshaj 40% ntawm cov ntaub ntawv steel. Cov cuab yeej no yog qhov tseem ceeb hauv kev cog phom sij-} Cov lus sib dhos ntawm cov tib neeg lub cev txhua hnub. Lub cev qaug zog ntawm titanium alloys txuas ntxiv lawv txoj kev pabcuam lub neej kom ntau tshaj 20 xyoo, thaum kev cobalt {} chromium alloys tsuas yog 10 xyoo xwb. Tsis tas li ntawd xwb, Titanium's bleakness (tus nqi
Ncua durability nyob rau hauv cov xwm txheej txhua hnub
Lub durability ntawm titanium tsis yog txwv rau high -}}} daim ntawv thov. Hauv chav ua noj, titanium cookware, nrog nws cov kua qaub thiab cov alkali tsis kam thiab- txheej kev xaiv ua noj ua haus zoo. Kev sim qhia tau tias tom qab npau npau txiv qaub (pH {}}}}}}) tsuas yog 0.001 mg / u hauv qab ntawm tus qauv kev nyab xeeb ntawm 0.5 mg / u; Nws lub cev nto tsis- lawb txheej, tsuas yog poob rau hauv cov ib txwm tsis yog}}} Cooked tawm tom qab 5,000 kev sib raug zoo voj voog. Hauv cov kis las ua si, cov corrosion tsis kam ntawm titanium alloy tsheb kauj vab, thaum lub teeb ci ntsa iab tsis tau yooj yim rau kev txhawb nqa sab nraum zoov.
Lub durability ntawm titanium yog qhov fusion zoo tshaj plaws ntawm thev naus laus zis thiab cov cai ntawm xwm. Los ntawm lub hiav txwv tob tob rau qhov chaw, los ntawm tib neeg lub cev mus rau hauv chav ua noj, qhov no "universal hlau" yog rov kho cov qauv nrog nws cov kev lag luam zoo nkauj. Txhawm rau tshawb xyuas cov ntawv thov tshiab ntawm titanium, Shamanxi haibowell hlau cov ntaub ntawv siv tshuab, muab cov kev daws teeb meem rau kev txhim kho siab.
