Cov txheej txheem kos duab yog qhov tseem ceeb hauv kev tsim khoom ntawm titanium thiab titanium alloy hlau. Cov txheej txheem yog kev ua cov yas ntawm cov hlau hauv cov xaim kauj lossis maj mam kos rau cov ntu me me uas siv lawv lub cheeb thiab nce ntxiv lawv lub zog thiab ua kom tiav.
Cov txheej txheem kos duab sib faib
Raws li lubrication xeev cov ntsiab lus Titanium hlau kos duab tuaj yeem faib ua cov duab ntub thiab qhuav kos duab ntawm ob hom. Kev siv ntub dej siv cov kua ntshav, thaum qhuav teeb duab siv cov roj nplua nyeem.
Raws li cov txheej txheem kos duab rau cov txheej txheem hlau hlau, raws li cov hlau tib lub sijhawm tuaj yeem muab faib ua ib qho kev teeb duab ib leeg thiab ntau daim ntawv teeb meem tas mus li. Kev kos duab ib zaug feem ntau yog siv rau kev tsim cov kab mob loj, cov xov hlau tsis tu ncua yog tsim nyog rau kev tsim cov hlau me me me me. Nws tseem tuaj yeem muab faib ua tsis-zom cov duab txuas ntxiv thiab zawv zawg kos duab txuas ntxiv raws li lub xeev cov roj nplua nyeem siv hauv kev kos duab.
Txias duab kos yog cov txheej txheem feem ntau ntawm cov xov hlau titanium hlau thiab yog haum rau feem ntau cov xwm txheej. Kev kos duab kub yuav tsum muaj cua sov ntawm titanium hlau kom haum rau kev kos duab ntawm siab melting potse xws li tungsten thiab molybdenum. Teeb duab saum cov recrystallization kub yog lub npe hu ua kev kos sov, thiab cov qauv no yog siv rau kev ua cov ntaub ntawv tshwj xeeb.
Cov kauj ruam tseem ceeb
Khoom npaj: xaiv ntawm titanium feed tsim nyog rau kev kos duab, feem ntau illots lossis pas nrig. Cov khoom siv yog rhuab txhawm rau txhim kho nws cov versionity thiab kev ua haujlwm.
Kev kho mob ua ntej: cov khoom siv yog pickled kom tshem tawm saum npoo oxides thiab impurities. Lubrication tau thov kom txo kev sib txhuam thaum lub sijhawm kos duab.
Kev kos duab thawj zaug: Kev kos duab thawj zaug tau ua siv ntau dua kev tuag aperture kos rau kos cov khoom siv titanium rau hauv cov hlau ntxhib. Tom qab kev kos thawj zaug, lub titanium hlau yuav tau annealed los kho nws cov yas.
Inflediate annealing: Ib qho kev ua haujlwm me me txo ua haujlwm tawv thiab txhim kho cov plasticity ntawm lub titanium hlau rau kev kos duab ntxiv.
Ntau yam teeb duab: txoj kab uas hla ntawm lub titanium hlau yog nce zuj zus los ntawm ntau cov duab kos los ntawm cov txheej txheem ntawm cov tuag uas ua kom cov cheeb tsam ntawm lub qhov. Tom qab kev kos duab, xaim yog kuaj rau txoj kab uas hla thiab qhov zoo.
Lubrication thiab cua txias: Cov hlau yog cov raj raj tsis tu ncua thiab txias thaum lub sij hawm kos duab kom txo kev sib txhuam thiab ua kom sov.
Tswjhwm Zoo: Lub cheeb tsam, nto tiav, lub zog thiab elongation ntawm cov xaim yog kuaj xyuas kom ua raws li cov qauv zoo.
Kawg Annealing: Qhov kawg ntawm cov txheej txheem kos duab, kev ua si kawg rau kev nyuaj siab thiab kev txhim kho cov plasticity thiab kev nruj ntawm lub titanium hlau.
WINDING: Lub cim Titanium hlau yog qhov txhab rau hauv coil rau kev ua tiav lossis siv.
Kev kho mob tom qab kev kho mob: Nyob ntawm qhov yuav tsum tau, lub titanium hlau yuav raug rau cov kev khoeg ua ke xws li pickling, polishing lossis txheej kom tau raws li cov cai thov.
Ntim thiab Ntim: Ua tiav titanium hlau yog ntim kom tiv thaiv kom tsis txhob muaj paug thiab ua kom puas tsuaj thiab khaws cia hauv ib qho chaw tsim nyog.
Kev txiav txim
Kev tsim qauv tsim qauv tsim qauv tsim qauv tsim qauv tsim qauv thiab cov khoom siv ntawm cov cuab yeej tsim yog qhov tseem ceeb uas yog qhov tsim nyog rau cov cuab yeej teeb tsa yog tsim nyog rau kev kos lub titanium hlau.
Teeb duab ceev cov duab nrawm xav tau yuav tsum tau hloov kho raws li lub cheeb ntawm titanium hlau, cov khoom siv ntawm cov pwm kom tsis txhob tawg cov hlau los ntawm kev kos duab nrawm.
Tswj ntsuas kub titanium hlau yuav kub thaum lub sij hawm kos duab thiab yuav tsum muaj kev ntsuas txias kom tswj tau qhov kub.
Ib puag ncig tswj cov hlau roj titanium yuav hnov mob nrog oxygen nyob rau hauv cov huab cua thaum lub cev txheej txheem oxidized, yog li nws yuav tsum tau ua hauv kev tswj hwm ib puag ncig.
