Intshayelelo kwitekhnoloji ye-ceramics microporous

I-Fountyl Technologies PTE Ltd inokuvelisa i-chuck ye-ceramic vacuum, i-ceramic vacuum chuck ephezulu, i-ceramic chuck, amalaphu e-adsorbent kunye ne-silicon wafers, ii-wafers, ii-wafers ze-ceramic, izikrini eziguquguqukayo, izikrini zeglasi, iibhodi zesekethe kunye nezixhobo ezahlukeneyo ezingezizo ezentsimbi.

Porous ceramics Overview

Xa kuziwa kwi-microporous ceramics, kufuneka sikhankanye ii-porous ceramics kuqala.

Iiseramics ezinobuncwane luhlobo olutsha lwezinto ze-ceramic, ezikwabizwa ngokuba yi-pore functional ceramics, emva kokubalwa kobushushu obuphezulu kunye nokucocwa, kuba kwinkqubo yokudubula iya kuvelisa isakhiwo esibi kakhulu, ngoko ikwabizwa ngokuba yi-porous ceramics, inani elikhulu izinto ze-ceramic ezinonxibelelwano oludibeneyo okanye oluvaliweyo emzimbeni.

Ulwahlulo lweekeramics ezinamaqhekeza

I-ceramics ene-porous inokuhlelwa ukusuka kwi-dimensionality, ukubunjwa kwesigaba kunye nesakhiwo se-pore (ubungakanani bepore, i-morphology kunye nokudibanisa).

Ngokobungakanani bepore, yahlulwe ibe: i-porosity erhabaxa iikeramics (ubungakanani bepore>500μm), i-porosity enkulu yekeramics enombhobho (ubungakanani bepore 100 ~ 500μm), i-porosity ephakathi kweekeramics (ubungakanani bepore 10 ~ 100μm), i-porosity encinci ye-porous ceramics ( ubungakanani bepore 1 ~ 50μm), i-porosity epholileyo yeekeramics (ubungakanani bepore 0.1 ~ 1μm) kunye ne-micro-porosity porous ceramics. ngokwesakhiwo sepore, iiseramikhi ezinamanzi zinokwahlulwa zibe ziiseramics ezinamanzi ezifanayo kunye neekeramics ezingafane zifane.

Inkcazo yeekeramics ezincinci

Iiseramics microporous sisakhiwo esifanayo sepore micro-porosity porous ceramics, luhlobo olutsha lwezinto zeseramikhi, ikwayinto esebenzayo yekeramics yesakhiwo, njengoko igama libonisa, ingaphakathi kwi-ceramic okanye umphezulu oqulethe inani elikhulu lokuvula okanye lokuvala i-micro- iipores zomzimba we-ceramic, ii-micropores ze-ceramics ezincinci zincinci kakhulu, ukuvuleka kwayo ngokuqhelekileyo yi-micron okanye i-sub-micron level, ngokusisiseko ayibonakali ngeso lenyama. Nangona kunjalo, iiseramics ze-microporous zibonakala ngokwenene kubomi bemihla ngemihla, njenge-ceramic filter efakwe kwisicoci samanzi kunye ne-atomization core kwi-cigarette ye-elektroniki.

Imbali yeeseramikhi ezincinci

Enyanisweni, uphando lwehlabathi kwi-ceramics microporous lwaqala ngo-1940s, kwaye emva kokukhuthaza ngempumelelo ukusetyenziswa kwayo kwishishini lobisi kunye nesiselo (iwayini, ibhiya, i-cider) ishishini eFransi ekuqaleni kwe-1980s, yaqala ukusetyenziswa kunyango lwe-lindle kunye ne-lindle. eminye imimandla ehambelanayo.

Ngo-2004, umthamo wentengiso yemarike yeeramics ze-porous emhlabeni ungaphezulu kwe-10 yeebhiliyoni zeedola zase-US, ngenxa yokusetyenziswa ngempumelelo kweeseramiki ze-microporous kwi-precision filtration yokwahlula, umthamo wayo wentengiso yemarike kwizinga lokukhula lonyaka lama-35%.

Ukwenziwa kweekeramikhi ezincinci

Imigaqo kunye neendlela zekeramics ezinamaqhekeza zibandakanya ukupakishwa kwamasuntswana, i-ejenti yokongeza i-pore, ukushisa okuphantsi kobushushu obuphantsi kunye nokulungiswa koomatshini. Ngokwendlela yokubunjwa kwepore kunye nokwakhiwa kwepore, iiseramics ezinobuncwane zinokwahlulwa zibe yi-granular ceramic sintered body (i-microporous ceramics), iiseramics ze-foam kunye neekeramics ze-honeycomb.

I-Microporous ceramics luhlobo olutsha lwe-inorganic non-metallic filter material, i-microporous ceramics yenziwe ngamasuntswana ahlangeneyo, i-binder, i-pore ye-3 yamacandelo, isanti ye-quartz, i-corundum, i-alumina (Al2O3), i-silicon carbide (SiC), i-mullite (2Al2O3-3SiO2) ) kunye namasuntswana e-ceramic njenge-aggregate, exutywe kunye nomlinganiselo othile we-binder, kwaye emva kokudubula kobushushu obuphezulu kunye ne-pore-forming agent, i-aggregate particles, i-binders, i-pore-forming agents kunye neemeko zabo zokubopha zimisela iimpawu eziphambili ze-ceramic pore size, i-porosity; ukufikeleleka. Ii-aggregates, njengama-adhesives, zikhethwa ngokwenjongo yokusetyenziswa kwemveliso. Ngokuqhelekileyo kuyadingeka ukuba i-aggregate ibe namandla aphezulu, ukumelana nobushushu, ukuxhathisa ukubola, kufutshane nebhola (ukwakhiwa ngokulula kwiimeko zokucoca), i-granulation elula ngaphakathi koluhlu lobungakanani obunikeziweyo, kunye nobudlelwane obuhle kunye ne-binder. Ukuba i-aggregate substrate kunye ne-particle size iyafana, ezinye iimeko ziyafana, ubukhulu bepore yemveliso, i-porosity, izikhombisi zokungena komoya zinokufikelela injongo efanelekileyo.