Puas yog Titanium tus txiv neej-ua cov hlau?

Titanium tsis yog txiv neej tsim cov hlau; Nws yog ib qho tshwm sim muaj tshwm sim hauv lub ntiaj teb crust. Nws qhov kev tshawb nrhiav thiab tom qab cov txheej txheem extraction, txawm li cas los xij, koom nrog tus neeg tseem ceeb hauv kev ua haujlwm thiab kev nce qib thev naus laus zis.

Nrhiav pom ntawm titanium

Titanium tau pom thawj zaug hauv 1791 los ntawm Reverend William Gregor, cov lus Askiv amateur mineralogist. Thaum tshawb nrhiav lub teb chaws nyob ze nws parish hauv Corkwall, Askiv, Gregor pom cov xuab zeb dub uas tau nyiam rau cov hlau nplaum. Nws pom tau tias cov xuab zeb no muaj lub caij tshiab thiab luam tawm nws cov kev tshawb pom. Nyob ib ncig ntawm tib lub sijhawm, Franz-Joshller Von Reichenstein nyob rau hauv lub teb chaws Yelemees ywj siab nrhiav tib yam nkaus thiab tsis tuaj yeem txheeb tau ib yam nkaus xwb. Martin Heinrich KLhabroth muaj npe lub ntsiab lus tshiab "Titanium" tom qab paub tias nws tau raug cais tawm ntawm xyoo 1910 uas nws tau cais dawb huv titanium.

Extraction thiab Purification Txheej Txheem

Kev rho tawm titanium los ntawm nws cov ores yog cov txheej txheem nyuaj vim muaj kev muaj zog rau cov pa thiab cov nitrogen ntawm qhov kub. Cov txheej txheem tseem ceeb ntawm titanium yog cov zaub mov zoo li rutile thiab ilmenite, uas muaj titanium dioxide (tio₂). Cov txheej txheem rho tawm feem ntau yuav hloov pauv cov ore rau hauv titanium tetrachloride (TICL₄) los ntawm kev txo cov roj txhuas lossis sodium los tsim cov qauv hlau titanium.

Siv ntawm titanium

Txawm hais tias muaj ntau nyob rau hauv lub ntiaj teb crust, titanium yog suav tias yog cov hlau tsis tshua muaj vim nws nyuaj rau kev rho tawm thiab huv si. Thaum ua tiav, cov khoom pov thawj titanium tshwj xeeb-rau-hnyav piv, thiab biocompatibility, kev cuam tshuam kev kho mob suav nrog aerospace, kev kho mob kev kho mob, cov khoom siv tub rog, thiab khoom siv kis las.

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Thaum Titanium nws tus kheej tsis tsim nyob rau hauv lub chaw soj nstuam tab sis rho tawm cov txheej txheem ntuj, kev txhim kho nws rau hauv kev siv tau me me hauv Metallurgy. Yog li ntawd, thaum tsis yog txiv neej-ua hauv keeb kwm, Titanium tshuav nws ntau niaj hnub no kom muaj kev tshawb fawb thiab kev tshawb fawb tshiab thiab engineers.