Titanium alloy muaj cov khoom zoo heev, xws li tsis tshua muaj siab, corrosion kuj, siab zog, siab yield ratio, thiab lwm yam. Nws yog dav siv hauv aviation, shipping, chaw nres tsheb fais fab, kev kho mob thiab lwm yam kev lag luam. Nyob rau hauv xyoo tas los no, kev siv ntawmtitanium phajtau nce xyoo los ntawm xyoo, thiab nws qhov kev thov hauv ntau qhov chaw tau nce ntau. Rau cov tuam ntxhab, qhov teeb meem yog los daws cov teeb meem tseem ceeb hauv ntau qhov kev thov.
Vim lub siab deformation kuj thiab nqaim kub ua hauj lwm kub ntau yam ntawm titanium daim hlau, cov kab nrib pleb yog ib qho yooj yim tshwm sim thaum kub ua hauj lwm, uas tsub kom lub manufacturing nyuaj. Me me titanium alloy phaj feem ntau yog hais txog lub phaj nrog lub thickness tsawg dua 6 hli, uas muaj kev lag luam loj hauv aerospace thiab cov lus qhia kho mob. Nyob rau hauv cov ntaub ntawv ntawm kev lag luam loj, cov neeg siv khoom kuj muaj cov kev cai nruj heev rau lub koom haum thiab kev ua tau zoo ntawm lawv cov khoom. Yog li ntawd, qhov sib txuas ua haujlwm kub yuav tsum muaj cov cuab yeej tsim nyog kom tau txais lub koom haum zoo dua thiab kev ua haujlwm zoo. Cov txheej txheem ntau lawm ntawm kev ntxhov siab thiab kos duab forging ntxiv rau slab cua sov dov feem ntau tau txais los ntawm kev tsim cov phaj me me, tab sis lub koom haum feem ntau tsis yog qhov zoo tshaj plaws, thiab tsuas yog cov txheej txheem forging yuav coj qhov sib txawv loj.
Titanium alloy yog ib hom nyuaj rau deform cov hlau. Forging yog ib qho tseem ceeb tshwj xeeb hauv txhua qhov kev sib txuas ua haujlwm kub ntawm cov ntaub ntawv titanium. Yog li ntawd, yuav tsum tau them nyiaj mloog mus rau kev tshawb fawb thiab kev loj hlob ntawm slab forging txheej txheem. Yuav kom tau txais lub hom phiaj microstructure thiab cov khoom ntawm titanium alloy forgings, nws nyob ntawm cov tshuaj muaj pes tsawg leeg thiab kev kho cua sov ntawm cov hlau. Ntawm qhov tod tes, cov thermal tsis xws li forging kub ntau, deformation degree, thiab deformation ceev kuj muaj kev cuam tshuam zoo rau cov microstructure thiab cov khoom ntawm titanium alloy forgings.
Casting forging txoj kev feem ntau muab faib ua peb hom: dawb forging, tuag forging, thiab chim siab thiab kos duab forging. Tuag forging yog ib txoj kev forging kom tau txais forgings los ntawm kev tsim cov blanks nrog tuag ntawm cov cuab yeej tshwj xeeb tuag forging, uas tsis haum rau cov khoom siv slab.
Piv nrog dawb forging, chim siab thiab kos duab forging tuaj yeem txhim kho cov qauv sab hauv ntawm lub slab, tab sis hauv kev tsim cov ntawv me me, kev ua kom zoo ntawm cov qauv ntau dhau lawm yuav ua rau me ntsis kev txhim kho ntawm cov qauv hauv cov txheej txheem dov tom ntej. Yog li ntawd, los ntawm kev sib piv, nws pom tau hais tias cov slab tau los ntawm dawb forging yog ntau haum rau zus tau tej cov Ti-6Al-4V titanium me me phaj, thiab nws metallographic qauv thiab cov khoom zoo dua. .
