Titanium Physical Properties

Qhov ceev ntawm titanium yog 4. Tab sis lub zog tshwj xeeb yog nyob rau hauv thawj cov hlau. Melting point 1668 ± 4 degree, latent kub ntawm fusion 3. 7-5. } }.5 kcal / g atoms, qhov kub thiab txias ntawm 4350 degree, lub siab tseem ceeb ntawm 1130 atm. Titanium lub thermal conductivity thiab hluav taws xob conductivity yog tsis zoo, kwv yees los yog tsawg dua stainless hlau, titanium muaj superconductivity, ntshiab titanium superconductivity tseem ceeb kub ntawm 0. atoms-degree, enthalpy 1149 cal/g atoms, entropy 7.33 cal/g atoms-degree, titanium hlau yog cov tshuaj paramagnetic, permeability ntawm 1.00004.

Titanium muaj plasticity, siab purity titanium elongation mus txog 50-60%, seem shrinkage mus txog 70-80%, tab sis tsis muaj zog, tsis haum rau cov khoom siv. Lub xub ntiag ntawm impurities hauv titanium muaj kev cuam tshuam zoo rau nws cov khoom siv kho tshuab, tshwj xeeb tshaj yog cov impurities interstitial (oxygen, nitrogen, carbon) tuaj yeem ua kom lub zog ntawm titanium, txo nws cov plasticity. Titanium raws li cov khoom siv nrog cov khoom siv zoo yog ua tiav los ntawm kev tswj hwm cov ntsiab lus tsim nyog ntawm impurities thiab ntxiv cov ntsiab lus alloying.