Ntawm ntau yam ntaub ntawv hlau, titanium muaj kev tiv thaiv zoo hauv cov roj chlorine ntub dej, cov tshuaj sericin (tshwj tsis yog qhov kub thiab txias thiab siab concentration ntawm ZnCL, AIClR, thiab CaCl), thiab cov tshuaj chlorine (xws li sericin, chlorite, hypochlorite, thiab perchlorate). ), thiab tau ua tiav hauv cov nroj tsuag tshuaj dawb, cov nroj tsuag electrolytic chlorine, thiab cov nroj tsuag kho dej khib nyiab. Txawm li cas los xij, titanium cov ntaub ntawv yuav raug kev txom nyem corrosion nyob rau hauv qhov kub thiab siab concentration chloride tov, tshwj xeeb tshaj yog thaum sib cuag nrog cov organic compound ntaub ntawv xws li polytetrafluoroethylene, crevice corrosion yog hnyav dua. Titanium ua rau corrosion hnyav nyob rau hauv qhuav silkworm roj thiab txawm ua rau hluav taws thiab spontaneous combustion. Cov tshuaj tiv thaiv ntawm Ti thiab CI tsim TiCL4, uas yog cov tshuaj tiv thaiv exothermic. Ntev npaum li cov dej hauv nruab nrab qis heev, cov cua sov tso tawm tuaj yeem txhawb kev sib xyaw ntawm titanium kom txog thaum cov tshuaj chlorine qhuav lossis titanium tag. Yog tias cov tshuaj chlorine muaj dej, titanium tetrachloride yuav dhau los ua cov tshuaj tiv thaiv hydrolysis los tsim cov titanium hydroxide dawb. Titanium hydroxide yog cov khoom ruaj khov, tsis yog cov kua dej tsis zoo xws li titanium tetrachloride (qhov kub ntawm qhov kub ntawm 136 degrees). Lub ciam teb ntawm "qhuav" thiab "ntub" muaj feem xyuam rau ib puag ncig kub thiab alloy muaj pes tsawg leeg. Nws tau tshaj tawm tias cov ntsiab lus dej tsawg kawg nkaus rau kev lag luam ntshiab titanium los tswj nws lub xeev passive hauv silkworm roj ntawm li 200 degree yog li ntawm 1.5 feem pua ; Nyob rau hauv ib txwm kub, tsuav yog qhov tsawg kawg nkaus dej cov ntsiab lus khaws cia siab tshaj 0.3 feem pua ~ 0.4 feem pua, nws yuav tsis ignite. Ti-Pd alloythiabTi-Ni-Mo alloytuaj yeem tuav cov hlau passivity ntawm cov dej qis.
