Kev nkag siab tsis meej txog Titanium hlau

Ib qho kev nkag siab yuam kev:Lub thermal conductivity ntawm titanium yog sai dua li ntawm txhuas. Cov lus teb raug: Cov thermal conductivity ntawm titanium yog tsawg heev, ze rau stainless hlau, txog 1/14 ntawm txhuas thiab 1/5 ntawm hlau. Yog li ntawd, qhov no yog vim li cas ua noj ua haus yooj yim rau hlawv.
Kev tsis nkag siab 2:High-purity titanium muaj ib tug heev hardness. Cov lus teb raug: Ntshiab titanium muaj qhov nyuaj me me, tsawg dua 120 Brinell hardness. Txawm li cas los xij, cov kab ntawm cov impurities tuaj yeem ua rau nws qhov nyuaj, thiab cov khoom siv titanium rau sab nraum zoov feem ntau yog alloys.
Lus dab neeg No 3:Titanium yog cov hlau tsis tshua muaj, thiab nws cov ntsiab lus hauv ntiaj teb yog tsawg heev. Cov lus teb raug: Cov ntsiab lus ntawm titanium tso nyiaj rau 0.6% ntawm lub ntiaj teb, qeb thib cuaj.
Tswvyim No. 4: Lub ntiajteb txawj nqus ntawm titanium hlau yog me dua li ntawm txhuas. Cov lus teb raug: Qhov ceev ntawm titanium yog 4.51, thaum qhov ntom ntawm txhuas yog tsawg dua 2.7. Aluminium pots hnyav vim lawv tuab heev! Kuv tshwj xeeb tshaj yog nco lub qub puag ncig aluminium noj su box!
Tswvyim No. 5:Cov tshuaj ua haujlwm ntawm titanium hlau yog tsawg heev. Cov lus teb kom yog: ntom titanium yog tus nyob ruaj khov nyob rau hauv huab cua, tab sis yog muaj kev kub ntxhov, pa roj carbon monoxide, cov pa roj carbon monoxide, carbon monoxide, carbon monoxide, carbon monoxide, carbon monoxide thiab ammonia kev ua tau zoo. Ceev faj thaum qhuav hlawv sab nraum zoov!
Lus dab neeg No 6:Titanium hlau muaj zog corrosion kuj rau cov kua qaub thiab alkalis. Cov lus teb raug: Titanium yog yooj yim soluble hauv hydrofluoric acid, concentrated sulfuric acid, concentrated hydrochloric acid thiab aqua regia; Nws tsis yog soluble hauv alkali daws, tab sis tuaj yeem cuam tshuam nrog molten alkali. .
Lus dab neeg No 7:Titanium hlau tsis yooj yim oxidized. Cov lus teb kom raug: titanium hlau yog qhov ua rau cov tshuaj tiv thaiv oxidation zoo li txhuas, tsim cov oxide zaj duab xis los tiv thaiv oxidation ntxiv. Cov txheej txheem anodizing kuj yooj yim ua.
Tswvyim No.8:Feem ntau ntawm cov khoom titanium nyob hauv lub ntiaj teb no yog siv hauv aerospace thiab kev lag luam hnyav. Cov lus teb raug: Feem ntau ntawm cov titanium ore tsim nyob rau hauv lub ntiaj teb no txhua txhua xyoo yog siv los tsim titanium dioxide pigments.