Titanium phaj muaj kev tiv thaiv corrosion siab thiab lub zog tshwj xeeb, yog dav siv hauv hluav taws xob, kev lag luam tshuaj, aviation qhov chaw, cov khoom siv hauv tsev, cov khoom ua si, kev kho mob, thiab lwm yam, thiab tseem nthuav dav.Titanium phajmuaj qhov zoo ntawm tus nqi qis, kev ua haujlwm siab, kev ua haujlwm ntau, yooj yim los tsim, thiab lwm yam.
Qhov zoo ntawm titanium phajNyob ntawm ntau yam ntawm cov txheej txheem smelting, suav nrog cov tshuaj muaj pes tsawg leeg ntawm titanium, kev huv ntawm titanium dej (gases, cov ntsiab lus tsis zoo, suav nrog), thiab qhov zoo ntawm billet (kev sib cais sib cais, decarburization, thiab qhov chaw saum npoo) uas yog cov ntsiab lus tseem ceeb ntawm cov khoom siv. kev ua haujlwm smelting. Ntxiv rau,industrial titanium phajyuav tsum muaj hardenability txaus los xyuas kom meej uniform microstructure thiab mechanical zog thoob plaws lub caij nplooj ntoos hlav seem. Oxide inclusions nyob rau hauv titanium yog lub ntsiab ua rau qaug zog tawg, D inclusions ntawm qaug zog lub neej yog ntau puas tsuaj tshaj B inclusions. Yog li ntawd, txawv teb chaws titanium factories thiab tsheb factories tau muab tso rau pem hauv ntej ntau dua yuav tsum tau rau oxide inclusions nyob rau hauv industrial titanium daim hlau. Piv txwv li, Swedish SKF tus qauv xav kom cov pa oxygen hauv titanium tsawg dua 15 × 10 ~ (-6), thiab cov ntsiab lus oxygen ntawm D inclusions qis dua qhov B suav nrog.
Titanium phaj vim nws tshwj xeeb physicochemical zog,Titanium phaj vuam txheej txheemnws txawv ntawm lwm yam hlau. Titanium welding yog TIG vuam txheej txheem uas siv cov roj inert argon los tiv thaiv qhov chaw vuam zoo. Ua ntej siv argon gas xyuas lub raj mis Hoobkas daim ntawv pov thawj, paub meej tias qhov purity ntawm argon roj ntsuas, thiab tom qab ntawd xyuas seb lub raj mis valve puas los yog ua tsis tiav. 250 degree saum lub vuam cheeb tsam hlau tsis muaj reactive gas N0h thiab teeb meem impurity ntsiab CFeMn paug. Purity tsis tsawg dua 99.98%, cov ntsiab lus dej tsawg dua 50mg / m32 argon, thiab qib qib ntshiab argon, tuaj yeem tsim cov koom haum siv lead ua ntxhib. Cov txheej txheem vuam yuav tsum tau ua raws li cov txheej txheem kev tsim kho ua ntej, thiab tsis tuaj yeem tsim cov vuam loj loj thiab cov seem deformation.
