Vim tias nws cov khoom siv tshwj xeeb thiab muaj zog tiv thaiv corrosion, titanium alloy yog cov khoom siv hluav taws xob muaj txiaj ntsig uas siv dav hauv tshuaj lom neeg, aerospace, thiab kev kho mob kev lag luam, ntawm lwm cov haujlwm. Forging yog ib kauj ruam tseem ceeb hauv kev tsim cov titanium alloys, thiab qhov zoo ntawm cov khoom kawg thiab kev ua tau zoo ntawm cov hlau yog zoo sib xws nrog qhov kub thiab txias ntawm cov alloy forged. Peb yuav kawm txog qhov zoo forging kub ntawm titanium alloy hnub no.
Lub microstructure, muaj pes tsawg leeg, thiab cov khoom tsim nyog ntawm titanium alloys feem ntau cuam tshuam rau qhov kub thiab txias. Txawm hais tias titanium alloys tuaj yeem raug forged ntawm ntau qhov kub thiab txias, qhov ntsuas kub uas siv tau yuav nyob ntawm seb hom alloy thiab cov kev cai forging. Cov titanium alloy cov khoom zoo yuav raug cuam tshuam los ntawm qhov kub thiab txias heev, uas tuaj yeem ua rau cov nplej ua ntxhib. Ntawm qhov tod tes, titanium alloy yuav dhau los ua qhov tsis zoo yog tias qhov kub ntawm forging tsawg dhau, uas yuav ua rau nws nyuaj rau cov duab. Yog li ntawd, xaiv txoj cai forging kub yog ib qho tseem ceeb kauj ruam nyob rau hauv lub forging ntawm titanium alloy.
Theem transformation point ntawm titanium alloys yuav tsum tau coj mus rau hauv tus account ua ntej xaiv lub forging kub. Qhov kub ntawm lub titanium alloy lub microstructure qhov tseem ceeb hloov pauv yog lub npe hu ua theem hloov pauv, thiab nws feem ntau tuaj yeem pom los ntawm thermal tsom xam thiab lwm yam txuj ci. Txhawm rau txhim kho cov cuab yeej cuab tam ntawm titanium alloys thiab ua tiav cov qauv zoo, forging yuav tsum tau ua tiav ze rau theem kev hloov pauv. Tsis tas li ntawd, titanium alloy lub peev xwm rau cov yas deformation thiab qib ntawm kev ua hauj lwm hardening yuav tsum raug coj mus rau hauv tus account thaum txiav txim siab forging kub. Txo kev siv hluav taws xob thiab nce kev ua tau zoo tuaj yeem ua tiav los ntawm forging ntawm qhov kub thiab txias uas muaj kev ua haujlwm tsawg tsawg thiab muaj peev xwm zoo deformation yas.
Qhov kev xaiv ntawm forging kub kuj yuav cuam tshuam los ntawm cov hlau nws tus kheej, qhov ua tau zoo ntawm cov cuab yeej forging, pwm tsim, thiab qhov tsis zoo ntawm cov txheej txheem forging. Yog li ntawd, txhawm rau txhawm rau ua haujlwm kom raug, nws yog ib qho tseem ceeb uas yuav tsum ua tib zoo soj ntsuam cov xwm txheej tshwj xeeb thiab paub tseeb tias qhov zoo tshaj plaws forging kub los ntawm kev sim thiab optimization.
Cov titanium alloys sib txawv muaj qhov sib txawv forging kub nyob ntawm seb lawv qhov kev ua tau zoo thiab qhov xav tau. Piv txwv li, - titanium alloys feem ntau muaj forging kub ntawm 900 degree thiab 950 degree. Forging kub rau ntshiab titanium thiab alpha titanium alloys feem ntau ntawm 700 degree thiab 750 degree. Lub forging kub ntawm beta titanium alloy feem ntau yog 800 degree txog 1050 degree. Nyob ntawm seb hom titanium alloy, txheej txheem txheej txheem, thiab kev ua haujlwm yuav tsum tau ua, qhov kub ntawm forging yuav tsum tau kho. Titanium alloy feem ntau yog forged ntawm qhov kub ntawm 700 degree thiab 1050 degree.
