Cov yam ntxwv ua haujlwm txias ntawm titanium alloy rods thiab cov xov hlau thiab lawv cov teebmeem

I. Cov yam ntxwv ua haujlwm txias ntawm titanium alloy tuav thiab cov xov hlau
Hauv cov txheej txheem tsim khoom ntawm titanium thiab titanium alloy semi-tiav khoom (phaj, bar, raj), titanium alloy tuav thiab xov hlau feem ntau ua tiav los ntawm dov thiab tom qab ntawd kos duab. Titanium alloys pom muaj zog thiab tsis tshua muaj plasticity ntawm chav tsev kub, yog li feem ntau ntawm kev ua yog nqa los ntawm cua sov. Txawm li cas los xij, kev deformation txias ntawm 40-50 degree qis dua qhov hloov pauv theem yog qee zaum tsim nyog kom tau txais lub koom haum zoo li qub.
Txias deformation, kub deformation thiab sov deformation yog peb lub ntsiab ntawm kev ua titanium alloy tuav thiab xov hlau. Txias deformation yog nqa tawm hauv qab qhov kub thiab txias, thaum cov hlau feem ntau ua hauj lwm hardening, plasticity txo, deformation kuj nce. Kub deformation yog nqa tawm ntawm qhov kub thiab txias, txawm hais tias qhov deformation kuj tuaj yeem txo qis, tab sis cov hlau oxidation yog qhov hnyav, cuam tshuam rau qhov zoo ntawm cov khoom thiab lub zog ntawm cov khoom. Sov deformation yog nruab nrab ntawm ob, feem ntau yog nyob ntawm 0.4-0.6 melting point kub, tuaj yeem txo qhov deformation tsis kam ntawm cov hlau, thaum tuav ib qho kev kawm ntawm plasticity.
Qhov thib ob, qhov cuam tshuam ntawm kev ua haujlwm txias ntawm titanium alloy rods thiab xov hlau
Kev txhim kho ntawm cov khoom siv kho tshuab: txheej txheem kev kos duab txias, titanium alloy grain deformation, lattice distortion thiab grain fragmentation, ua rau cov khoom ua hardening, lub zog nce ho. Qhov no muab txoj hauv kev los txhim kho lub zog rau cov khoom siv uas tsis tuaj yeem ua kom muaj zog los ntawm kev kho cua sov.
High dimensional precision: cov khoom txias-daws yog kos nyob rau hauv txias deformation tej yam kev mob, piv nrog kub ua cov ntaub ntawv, muaj ib tug ntau dua dimensional raug thiab me me kiag li tus nqi ntawm qhov ntev tolerances, txo cov nyiaj them rau tom ntej machining.
Kev ua tiav zoo: cov khoom tiav ntawm cov khoom ua tiav nyob rau hauv kev ua haujlwm txias yog qhov zoo dua, uas nyuaj rau kev ua tiav cov txiaj ntsig ntawm kev ua haujlwm kub.

Microstructure hloov: nyob rau hauv cov txheej txheem ntawm kev kos duab txias, cov nplej sab hauv ntawm titanium alloy elongation, lattice distortion thiab grain fragmentation, tsim kom pom tseeb fiber ntau lub koom haum, kom cov khoom qhia anisotropy.
Cov qauv deformation: Thaum lub teeb duab txias deformation loj, kev taw qhia ntawm cov khoom siv hauv cov khoom siv yuav zoo li ntau dua los yog tsawg dua, ua rau "deformation qauv", lub koom haum no muaj cov yam ntxwv ntawm kev nyiam nyiam.
Kev ua haujlwm tawv thiab kev hloov pauv: Kev ua haujlwm txias ua kom lub zog ntawm titanium alloy, tab sis txo cov yas. Nyob rau tib lub sij hawm, lub cev thiab physicochemical zog ntawm cov khoom tom qab txias txias, xws li hluav taws xob conductivity, thermal conductivity, magnetism, thiab lwm yam.
Thib peb, daim ntawv thov kev ua haujlwm txias hauv kev tsim cov titanium alloy rods thiab xov hlau
Txawm hais tias kev ua haujlwm txias ua rau lub zog noj thaum lub sij hawm deformation thiab tus naj npawb ntawm nruab nrab annealing, nws tseem yog ib qho tseem ceeb ntawm titanium alloy rods thiab xov hlau ntau lawm vim nws tuaj yeem tau txais ib qho chaw du, nplua loj thiab cov khoom zoo li niaj zaus kom tau raws li qhov sib txawv ntawm cov kev xav tau. kev lag luam ntawm cov khoom siv. Tshwj xeeb tshaj yog nyob rau hauv zus tau tej cov hlau zoo, txias ua hauj lwm yog ib tug indispensable technology.
Hauv cov ntsiab lus, cov yam ntxwv ua haujlwm txias ntawm titanium alloy rods thiab cov xov hlau thiab nws cov kev cuam tshuam yog ntau yam, thiab yuav tsum tau txiav txim siab nyob rau hauv qhov tseeb ntau lawm ntawm ntau yam nyob rau hauv thiaj li yuav tsim ib tug tsim nyog ua technology thiab tsis.