Kev Tshawb Fawb thiab Kev Txhim Kho ntawm Hlau Ua Npuas Ncauj
Kev tsim cov khoom siv tshiab yog tus yuam sij rau kev tsim kho thev naus laus zis hauv lub sijhawm tshiab, muab txoj hauv kev tshiab los tiv thaiv ib puag ncig thiab txuag hluav taws xob, thiab muaj kev cuam tshuam zoo rau lub teb chaws kev lag luam thiab kev niaj hnub. Foamed hlau cov ntaub ntawv tsis tsuas yog muaj cov yam ntxwv ntawm lub teeb yuag uas zoo tib yam cov ntaub ntawv ntxeem tau, tab sis kuj muaj zoo heev mechanical zog thiab lub cev muaj zog xws li tshav kub thiab hluav taws xob, thiab yog yooj yim rau regenerate dua polymeric foams, nthuav ntau yam ntawm daim ntawv thov cov ntaub ntawv ntxeem tau. Nyob rau hauv xyoo tas los no, kev txhim kho ntawm cov cuab yeej tshiab tau txhim kho zoo ntawm cov hlau foamed, thiab cov kev siv ntawm cov ntaub ntawv tshiab kuj tau hloov ntau heev. Cov neeg tab tom pib xav txog kev tsim cov hlau foamed, tshwj xeeb tshaj yog foamed aluminium alloy. Piv txwv li: nyob rau hauv kev lag luam tsheb, vim muaj kev xav tau ntau ntxiv rau kev nyab xeeb thiab kev tiv thaiv ib puag ncig, tib neeg pib xav txog kev siv cov hlau ua npuas ncauj.
1. Kev npaj thiab kev tsim cov hlau ua npuas ncauj
Cov txheej txheem kev npaj ntawm cov hlau foams yog tshwm sim los ntawm kev npaj ntawm polymeric foams thiab tau tsim ntxiv vim nws cov khoom tshwj xeeb hlau. Hlau foams tuaj yeem muab faib ua ob hom: los ntawm-cell thiab kaw-cell raws li lawv cov qauv pore sab hauv. Cov txheej txheem kev npaj tuaj yeem sau tau raws li hauv qab no:
Hlau ua npuas ncauj muab faib ua:
- Lub kaw-cell hlau ua npuas ncauj yog muab faib ua yaj foaming txoj kev, hmoov foaming txoj kev, ntxiv hollow pob txoj kev, thiab sputtering txoj kev.
- Los ntawm-qhov ua npuas ncauj hlau yog muab faib ua txoj kev seepage casting, peev casting txoj kev, sintering txoj kev thiab hlau plating txoj kev.
2. Cov khoom ua npuas ncauj
Hlau foams nthuav tawm qee cov khoom nthuav vim lawv cov qauv ntxeem tau, ua ke cov khoom ntawm lub hauv paus hlau thiab nws cov qauv.
Raws li cov khoom siv, cov khoom siv ntawm cov hlau ua npuas ncauj feem ntau yog nyob ntawm nws qhov ntom thiab cov khoom ntawm lub hauv paus hlau. Piv txwv li, hlau ua npuas ncauj nrog siab ceev kuj muaj siab compressive zog, thiab hlau ua npuas ncauj nrog siab matrix zog kuj muaj siab compressive zog.
Raws li cov khoom siv ua haujlwm, nws muaj ntau yam khoom siv lub cev xws li lub suab nqus, pom, rwb thaiv tsev kub, nplaim hluav taws, txo kev co, damping, cuam tshuam lub zog nqus, thiab electromagnetic shielding.
Ntawm lawv, feem ntau kawm thiab dav siv yog lub zog nqus ntawm hlau ua npuas ncauj.
3. Daim ntawv thov ntawm cov hlau ua npuas ncauj
Kev siv yog nyob ntawm qhov ua tau zoo, thiab kev ua haujlwm zoo ntawm cov hlau ua npuas dej txiav txim siab nws txoj kev siv ntau yam.
Tam sim no, qee cov khoom ntawm cov hlau ua npuas ncauj tau siv hauv Nyij Pooj. Piv txwv li, lub suab-absorbing zog ntawm txhuas ua npuas ncauj yog siv nyob rau hauv lub hwj chim tsim chav tsev ntawm Hokkaido sightseeing tsheb ciav hlau thiab suab nrov txo cov cuab yeej nyob rau hauv factories, lub tsheb ciav hlau lub rooj zaum ntawm JR Shinkansen siv cov khoom vaj huam sib luag ntawm txhuas ua npuas ncauj, thiab cov khoom zoo nkauj tshwj xeeb. foam nto kuj siv nyob rau hauv cov tsev. Kev lag luam.
Los ntawm-pore hlau foams yog siv los ua cov ntaub ntawv lim, cov khoom siv hluav taws xob, cov lim dej thiab cov khoom siv hluav taws xob, thiab tseem siv los ua cov khoom siv electrode.
Post lub sij hawm: Mar-29-2022
