Tus nqi deformation ntawm txhua qhov hla hauv cov txheej txheem kho mob titanium hlau yog txwv los ntawm kev nyab xeeb. Thaum tus nqi deformation me me, muaj ntau daim duab hla. Yog li ntawd, ntau dhau mus tas li kev kub ceev yog feem ntau siv nyob rau hauv zus tau tej cov titanium hlau.
Kev kos duab hauv qab ntawm qhov ntsuas kub ntawm recrystallization yog qhov txias txias, kos duab saum toj no qhov kub ntawm recrystallization kub yog kos duab, thiab kos duab saum toj no hauv chav tsev kub thiab hauv qab lub recrystallization kub yog sov so. Hauv kev tsim cov hlau hlau, kev kos duab txias yog ib txoj kev siv dav hauv kev kos duab. Thaum kub kub, titanium hlau yog rhuab ua ntej nkag mus rau hauv lub qhov tuag. Nws yog tsuas yog siv rau kev kos duab siab melting point hlau xws li tungsten, molybdenum thiab lwm yam titanium hlau.
Ntshiab Titanium Hlau
Thaum lub sij hawm cua sov txheej txheem, titanium hlau kuj yuav tsum tau rhuab mus rau ib tug tej yam kub thiab txias ntau yam los ntawm lub rhaub ua ntej nws yuav nkag mus rau hauv lub tuag qhov rau kev kos duab. Nws yog tsuas yog siv rau kev kos duab zinc hlau thiab nyuaj-rau-deform alloy hlau xws li high-speed steel hlau thiab bearing steel hlau.
Thaum lub sij hawm kev kos duab, nws yog ib qho kev kos duab nkaus xwb thaum ib qho pwm raug kos, thiab kev kos duab txuas ntxiv ua tiav ntawm ob peb (2 ~ 25) dhau ntawm kev kos duab tas li. Cov kab kos ib zaug dhau qhov ceev yog qhov tsawg, cov khoom tsim tau qis, thiab kev ua haujlwm ntawm kev ua haujlwm tsawg. Nws feem ntau yog siv los kos cov xov hlau loj, tsis tshua muaj plasticity thiab tshwj xeeb zoo li cov xov hlau, thiab cov hlua hlau.
Ntshiab Titanium alloy hlau
Kev kos duab ntau dhau, kab nrawm, qib siab ntawm kev siv tshuab thiab automation, thiab kev ua haujlwm siab ntau lawm yog txoj hauv kev tseem ceeb rau titanium hlau thiab hlau ntau lawm. Lub tshuab kos duab tuaj yeem muab faib ua cov duab uas tsis yog zawv zawg thiab zawv zawg txuas ntxiv. Raws li lub xeev lubrication, kua roj nplua nyeem yog siv rau kev kos duab ntub dej, thiab cov roj nplua nyeem yog siv rau kev kos duab qhuav. Raws li lub tensile cross-section duab ntawm titanium hlau, nws yuav muab faib ua ob hom: puag ncig thiab tshwj xeeb-zoo li tus hlau. Lub tensile quab yuam exerted rau tensile titanium hlau yog muab faib ua zoo tensile quab yuam thiab rov qab tensile quab yuam. Kuj tseem muaj cov duab kos tshwj xeeb, xws li cov duab kos rau cov menyuam tuag. Nws yog ib qho kev siv tshuab yas los tsim cov hlau me me los yog cov hlau tsis muaj hlau. Nyob rau hauv qhov kev txiav txim ntawm kev kos duab quab yuam, cov hlua hlau los yog hlau tsis muaj yog rub tawm ntawm lub qhov tuag ntawm daim duab tuag.
