Hauv cov khoom peb feem ntau tuaj rau hauv kev sib cuag nrog, xws li flanges thiab fittings, stainless hlau thiab carbon steel cov ntaub ntawv account rau feem ntau ntawm cov ntaub ntawv.Txawm li cas los xij, ntxiv rau ob cov ntaub ntawv no, kuj tseem muaj cov ntaub ntawv xws li aluminium alloy uas feem ntau siv.Hauv tsab xov xwm no, peb yuav qhia luv luv txog cov khoom siv ntawm aluminium alloy.
Aluminium alloy yog ib qho hlau uas ua los ntawm kev sib xyaw txhuas nrog lwm cov hlau (xws li tooj liab, zinc, magnesium, thiab lwm yam).Nws muaj lub zog siab, zoo corrosion kuj, thiab zoo heev thermal conductivity, nrog rau tsawg ceev thiab zoo processability, ua aluminium alloy yog siv dav siv nyob rau hauv industrial thiab civil teb.
Aluminium alloys tuaj yeem kho lawv cov khoom los ntawm alloying.Piv txwv li, tooj liab tuaj yeem ua rau lub zog thiab hardness ntawm aluminium alloys;Zinc tuaj yeem txhim kho nws cov kev tiv thaiv corrosion;Magnesium tuaj yeem ua rau nws cov plasticity thiab vuam kev ua tau zoo.Nyob rau hauv txoj kev no, cov yam ntxwv ntawm aluminium alloys tuaj yeem hloov kho ntxiv los ntawm qhov tsim nyog alloy piv, kev kho cua sov, thiab kev siv tshuab.
Nyob rau hauv cov nqe lus ntawm daim ntawv thov, aluminium alloys yog dav siv nyob rau hauv teb xws li tsheb, aerospace, architecture, electronics, ntim, thiab shipbuilding.Piv txwv li, kev siv aluminium alloy hauv kev lag luam automotive kev lag luam tuaj yeem txo lub tsheb hnyav thiab txhim kho roj efficiency;Kev lag luam aerospace siv aluminium alloys los tsim cov airframes thiab cov cav tov los txhim kho kev ua haujlwm ntawm lub dav hlau;Kev tsim kho kev lag luam siv aluminium alloy los ua cov khoom siv hauv tsev xws li lub qhov rooj, qhov rais, thiab cov ntaub thaiv phab ntsa, txhim kho cov kav ntev thiab zoo nkauj ntawm cov tsev.
Kev siv thiab siv cov khoom siv aluminium alloy hauv flanges lossis yeeb nkab fittings feem ntau suav nrog cov hauv qab no:
1. Lub teeb yuag: Cov khoom siv aluminium alloy muaj cov yam ntxwv ntawm lub teeb yuag thiab lub zog siab, uas tuaj yeem txo qhov hnyav ntawm flanges thiab fittings, txhim kho lub peev xwm thiab kev ua haujlwm ntawm tag nrho lub cev.
2. Zoo corrosion kuj: Aluminium alloy muaj zoo heev corrosion kuj, tshwj xeeb tshaj yog haum rau pipeline systems nrog corrosive media xws li kua qaub thiab alkali, thiab muaj peev xwm ncua lub neej kev pab cuam ntawm flanges thiab fittings.
3. Sealing kev ua tau zoo: Tom qab kev tsim nyog thiab kev kho mob, cov khoom siv aluminium alloy tuaj yeem ua kom lub sealing kev ua tau zoo ntawm flanges thiab cov yeeb nkab fittings, tiv thaiv kom tsis txhob muaj teeb meem rau kev ntxhov siab.
4. Kev tsim cov txheej txheem: Cov khoom siv aluminium alloy yog ib qho yooj yim rau cov txheej txheem thiab cov duab, haum rau kev tsim ntau yam zoo li tus flanges thiab cov yeeb nkab fittings, txhim kho kev tsim khoom thiab txo cov nqi.
5. Kev ua haujlwm ib puag ncig: Cov khoom siv aluminium alloy yog rov ua dua thiab muaj kev ua haujlwm zoo ib puag ncig, ua tau raws li qhov yuav tsum tau muaj ntawm kev txhim kho kom ruaj khov.
Nws yuav tsum raug sau tseg tias nyob rau hauv qee qhov tshwj xeeb kev lag luam, cov ntaub ntawv aluminium alloy tej zaum yuav tsis haum rau huab cua kub, siab siab, thiab lwm yam.Hauv qhov no, lwm cov ntaub ntawv tsim nyog yuav tsum tau xaiv raws li cov kev xav tau tshwj xeeb.
Hauv cov ntsiab lus, aluminium alloy yog cov khoom siv alloy nrog kev ua tau zoo thiab kev siv dav, dav siv hauv ntau yam kev tsim khoom thiab kev tsim kho.
Post lub sij hawm: Lub Xya hli ntuj-11-2023
