titanium hlau yog dab tsi?

Titanium yog ib qho nyiaj dawb xim hlau cov khoom siv nrog lub cim Ti thiab tus lej atomic ntawm 22. Nws muaj cov yam ntxwv xws li cov ntsiab lus siab melting, tsawg ntom, thiab zoo corrosion kuj. cov

Lub cev thiab tshuaj lom neeg cov khoom ntawm titanium ua rau nws siv dav hauv ntau yam kev lag luam, suav nrog aerospace, shipbuilding, chemical thiab petrochemical industries, tsheb thauj mus los, riam phom, dej hiav txwv, lub zog, kev tsim kho, metallurgy, kho mob, khoom siv ua kis las, khoom siv niaj hnub, thiab kev lag luam teeb. Kev tshawb pom ntawm titanium tuaj yeem taug qab rov qab mus rau xyoo 1791, thaum tus kws tshuaj Askiv Askiv William Gregor pom nws thaum kawm rutile. Nws lub npe los ntawm Titans hauv Greek mythology.

Cov yam ntxwv tseem ceeb ntawm titanium muaj xws li:

 

cov yam ntxwv ntawm titanium

 

High melting point thiab boiling point: Titanium muaj qhov melting point ntawm 1668 degree thiab boiling point ntawm 3287 degree, uas tso cai rau nws nyob ruaj khov nyob rau hauv huab cua kub tej yam kev mob.

Tsawg ceev thiab siab zog: Titanium muaj qhov ceev ntawm 4.506 g / cm³, uas yog sib zog dua li ntau lwm yam hlau, tab sis nws lub zog yog siab heev.

Zoo corrosion kuj: Titanium tuaj yeem nyob ruaj khov hauv ntau qhov chaw acidic thiab alkaline, thiab txawm tiv thaiv corrosion ntawm aqua regia.

Biocompatibility: Titanium yog dav siv hauv kev kho mob xws li pob qij txha thiab kev cog hniav vim nws tsis ua rau muaj kev tsis lees paub hauv tib neeg lub cev.

Tsis tas li ntawd, titanium kuj muaj cov cim xeeb thiab cov khoom siv hydrogen, uas ua rau nws siv dav hauv ntau qhov chaw. Vim nws cov khoom ruaj khov thiab ua haujlwm zoo rau qhov kub thiab txias, muaj zog acids, thiab muaj zog alkalis, titanium hu ua "qhov chaw hlau". cov