Cov khoom siv, hom thiab daim ntawv thov kev cia siab ntawm cov hlau ua npuas ncauj

Hom hlau ua npuas ncauj
Tam sim no, txoj kev npaj tseem ceeb ntawm cov hlau foamed yog sintering txoj kev, electroplating txoj kev, siab casting txoj kev thiab foaming method. Ntawm lawv, cov hmoov metallurgy txoj kev subdivided los ntawm electroplating txoj kev thiab foaming txoj kev yog feem ntau. Peb nyob ntawm no los piav qhia luv luv thawj peb:
Aluminium ua npuas ncaujthiab nws cov alloys:Nws yog lub teeb nyob rau hauv qhov zoo thiab muaj cov yam ntxwv ntawm cov rwb thaiv tsev kub, suab rwb thaiv tsev, electromagnetic shielding, thiab nqus ntawm lub zog cuam tshuam. Nws feem ntau yog siv rau hauv kev tiv thaiv cov khaubncaws sab nraud povtseg ntawm cov cuaj luaj, aircraft, thiab lawv cov khoom zoo. Tsis tas li ntawd, peb tseem tuaj yeem pom nws hauv thaj chaw ntawm lub tsheb buffers, hluav taws xob tshuab hluav taws xob damping li, pulsed fais fab mov electromagnetic yoj shields, thiab lwm yam.
Nickel ua npuas ncauj:Nrog nws txoj kev sib txuas pore qauv thiab siab porosity, nws ua tau zoo nyob rau hauv cov nqe lus ntawm qhov cua siab, siab tshwj xeeb thaj chaw thiab capillary quab yuam.Nws yog feem ntau siv nyob rau hauv zus tau tej cov kua lim, catalysts, atomizers, roj teeb electrode daim hlau thiab tshav kub exchangers.
Copper ua npuas ncauj: Nws muaj zoo hluav taws xob conductivity thiab ductility. Piv nrog npib tsib xee ua npuas ncauj, tus nqi npaj yog qis dua thiab cov hluav taws xob conductivity zoo dua. Nws muaj kev cog lus zoo hauv kev npaj cov roj teeb tsis zoo electrode (carrier) cov ntaub ntawv, catalyst carriers thiab electromagnetic shielding cov ntaub ntawv. Txawm li cas los xij, tooj liab ua npuas ncauj tsis zoo li npib tsib xee vim nws qhov kev tiv thaiv corrosion, uas txwv nws qhov chaw thov.
Kev siv hlau ua npuas ncauj
Hlau foamed tau dav siv nyob rau hauv ib tug series ntawm industrial tsim xws li aerospace, petrochemical ib puag ncig tiv thaiv, kev tsim kho thiab kev tiv thaiv kev thauj mus los. Raws li cov teeb meem nws lub hom phiaj, peb faib daim ntawv thov kev taw qhia ntawm foamed hlau mus rau plaub lub ntsiab lus qhia .:
Laminated lub cev:Vim lubhlau ua npuas ncaujMuaj qee lub zog, ductility, thiab qhov hnyav thiab qhov hnyav, thiab nws yog siv tau ntau yam hauv kev tsim cov hlua roj laminated uas nqa cov vaj huam sib luag, thiab cov yeeb nkab cev. Nws yog dav siv.Xws li cov khoom siv tseem ceeb ntawm cov khoom siv clamping siv hauv cov dav hlau, cov tsev txav tau yooj yim, spaceships, sleds, thiab lwm yam.
Txhawb lub cev:Ua npuas ncauj yas yog lub teeb thiab tawv, muaj peev xwm ua tau zoo thiab ua haujlwm kub hloov pauv. Nws muaj ntau daim ntawv thov nyob rau hauv tis vaj tse, missile lub qhov ntswg stacks, spacecraft landing iav, thiab lwm yam. Tsis tas li ntawd, hlau ua npuas ncauj kuj yuav tsum tau rau lub Cheebtsam los yog railings uas yuav tsum tau lub teeb, nyuaj, thiab hluav taws-resistant khoom siv nyob rau hauv lub tsev, thiab. rau kev txhawb nqa thiab kev txhawb nqa ntawm qee qhov nyias-walled cylindrical plhaub.
Cushioning thiab shock absorption:hlau ua npuas ncauj muaj peev xwm nqus tau lub zog, uas tuaj yeem txo cov quab yuam sab nraud ntawm cov khoom mus rau qhov chaw nyab xeeb.Los ntawm kev kho qhov ntom ntawm cov hlau ua npuas ncauj, nws lub zog tuaj yeem tuav tau, thiab nws tuaj yeem siv rau hauv daim ntawv thov cushioning ntawm ntau yam. ntawm cov ntaub ntawv.Thiab nws yog tsim nyog hais tias nyob rau hauv qhov kev txiav txim ntawm qhov kev ntxhov siab tas li, lubhlau ua npuas ncaujtuaj yeem tiv taus ntau lub zog compressive thiab tuaj yeem nqus tau ntau lub zog. Piv txwv li, hauv kev tsim cov pob txha pob txha, hlau ua npuas ncauj tsis tsuas yog muaj cov khoom siv siab, tab sis kuj ua tau raws li qhov loj porosity xav tau rau tib neeg cov pob txha.
Noise txo:Hlau ua npuas ncauj muaj lub suab zoo thiab lub suab rwb thaiv tsev. Nws yog siv nyob rau hauv txoj kev loj txo suab nrov, tsheb nyob rau hauv combustion engine thooj voos kheej kheej, high-ceev tsheb ciav hlau fais fab chav tsev, xov tooj cua kaw, thiab lwm yam.
Raws li cov khoom siv tshiab,hlau foamedmuaj kev ua tau zoo heev nyob rau hauv cov nqe lus ntawm tus nqi thiab practicality. Raws li kev txhim kho tam sim no ntawm kev tshawb fawb thiab thev naus laus zis, kev npaj tshiab thiab daim ntawv thov kev nthuav dav ntawm cov hlau foamed muaj zog heev, thiab kev txhim kho yav tom ntej yog tsim nyog tos ntsoov rau.