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Alumina ceramics e sili ona lelei le faʻafefe o le plasma ma le maualuga o le ofuina
Talosaga Field Of Alumina Ceramics
Alumina ceramics o se ituaiga o mea faʻapipiʻi saʻo, e mafai ona tatou faʻaleleia lelei le faʻaogaina o le faʻaogaina ma le umi o le alumina ceramics e ala i le faʻaopopoina o le paʻu alumini oxide i le ceramics, faʻatasi ai ma le amio lelei, malosi faʻainisinia ma le maualuga o le vevela, o se tasi o mea sili ona faʻaaogaina. keramika.
1. Tulaga fa'ainisinia
O le aoga taua o alumina ceramics o lona malosi punou e fai si maualuga, ma o le tikeri o le vevela vevela e sili atu le maualuga nai lo isi mea o le ituaiga tutusa. I le tulaga o le malosi o Mohs e le mafai ona faʻatoʻilaloina, faʻapitoa faʻapitoa, faʻatasi ma le faʻaogaina lelei tele, o lea e masani ona faʻaaogaina e fai ai meafaigaluega, bearings sima ... ma isi. Meafaigaluega sima ma alalaupapa alamanuia o le filifiliga sili ona fiafia i ai nei mo talosaga sima alumina.
2. Fa'ameamea
O mea alumina e iai foʻi le lumanaʻi lautele i le falemaʻi vailaʻau, pe o polo faʻapipiʻi vailaʻau poʻo paʻu faʻafefete, o mea polymer inorganic faʻaaogaina e tatau ona maualuga le vevela ma faʻamautu lelei. Alumina ceramics o le a le faʻapipiʻiina i lalo o le malosi maualuga ma le maualuga o le mamafa, e mafai ona teteʻeina le tafia o soʻomea faʻalaʻau ma vailaʻau faʻamaʻi, e mafai ona faʻaaogaina pea, ma faʻafetaui tulaga o galuega faʻamalosi.
3. Ituaiga faaeletonika-eletise
Alumina ceramics e iai foi se sao taua i le eletise-eletise tulaga, ma eseese substrates sima, sima ata, tioata manino ma insulating masini e le mavavaeeseina mai alumina ceramics. I totonu o pisinisi tetele faʻaeletoroni, faʻamalama manino o se itu taua o suʻesuʻega o loʻo i ai nei ma le faʻaogaina o tekinolosi fou, e le gata o loʻo i ai le maualuga o le faʻaogaina o le malamalama, maualuga le vevela, le maualalo o le amio, le faʻaogaina o le ofuina ma se faasologa o mea lelei e sili atu ona lauiloa. .
4. Tumama fale
O le faʻaogaina o piliki faʻapipiʻi alumina ma le microcrystalline faʻaofuofu alumina spherical maʻa mo mill polo ua matua lauiloa, ma o le faʻaogaina o le alumina ceramic roller, alumina ceramic filter tube ma alumina eseese ma alumina faʻatasi ma isi mea refractory e mafai ona vaʻaia i soo se mea.
5. O isi itu
Eseese tu'ufa'atasiga ma fa'aleleia alumina ceramics e pei o le carbon fiber reinforced alumina ceramics, zirconia reinforced alumina ceramics ma isi toughened alumina ceramics ua fa'ateleina le fa'aogaina i fanua maualuluga; Alumina ceramic abrasives ma faʻapipiʻi faʻalelei sili atu o loʻo faia se sao sili atu ona loloto i le gaosiga o masini ma mea teuteu; E le gata i lea, o le alumina ceramic grinding medium o loʻo i ai le maualuga o le faʻatinoga i le oloina ma le faʻaogaina o mea mataʻutia i totonu o le faʻapipiʻiina ma fale gaosi oloa.
Lanu | -- | nifo elefane |
Anotusi ole Alumini | -- | 99.7~99.9% |
Fa'ato'a tetele | G/Cm3 | 3.92~3.98 |
Vickers Malosi | Kgf/Mm2 | 1735 |
Soli le Lototele | MPa.M1/2 | 3.51 |
Tete'e Tolu Itu Pi'o | MPa | 520 |
Malosiaga o le vevela ma'oti | J/Kg.℃ | 0.68 |
Coefficient fa'asalalauina vevela | M2/S | 0.0968 |
Amioga vevela | ||
26W/MK | ||
Elasticity Modulus | GPa | 356 |
Fua Fa'atatau Fa'alautele Fa'ainitaneti Linear (0-500℃) | 10-6/℃ | 6.16-7.5 |
Fa'avevela vevela (25℃) | W/(MK) | 35 |
Malosi Insulating(5mm Mafiafia) | AC-Kv/Mm | 10 |