Ole maualuga ole vevela ole galu-transmissive mea o se mea dielectric multifunctional e mafai ona puipuia le fesoʻotaʻiga, telemetry, taʻiala, paʻu ma isi faiga o le vaalele i lalo o tulaga masani o le tau. E masani ona faʻaaogaina i vaʻa vaʻavaʻa, missiles, faʻalauiloa taʻavale ma toe foʻi mai I luga o taavale toe faʻafeiloaʻi e pei o satelite, o le pepa talosaga e mafai ona vaevaeina i radomes ma faʻamalama antenna.
Ole fua fa'atatau ole maualuga ole vevela ole fa'aosoina o mea ole galu o mea dielectric, tete'e fa'avevela ma mea fa'ainisinia, ma isi mea o lo'o i luga e fetaui ma mana'oga o le felauaiga o le galu, fa'avevela vevela ma le fa'amomoli o uta. O mea e masani ona fa'aogaina e fe'avea'i ai galu e aofia ai alava fa'aola o lo'o fa'atusalia e alava aramid ma fila e le fa'aletino o lo'o fa'atusaina e alava quartz. O mea faʻapipiʻi faʻaletino e le lelei le vevela, maualalo le malosi, ma e faigofie ona matua ma faʻaleagaina.
Ua le toe talafeagai mo le faia o vaega e feaveai galu i vaalele. I totonu o mea faʻapitoa, o le quartz fiber o se mea faʻapipiʻi mea faʻapitoa e iai mea lelei faʻasalalau galu ma meatotino dielectric.
E mafai ona galue alava Quartz i le siosiomaga o le 1050 ℃ mo se taimi umi. I le taimi lava e tasi, i le itulagi o le maualuga ma lalo ifo o le 700 ℃, o le quartz fiber o loʻo i ai le maualalo ma sili ona mautu o le dielectric faifai pea ma le dielectric gau, ma i le taimi lava e tasi e sili atu i le 70% le malosi, e mafai ona faʻaaogaina. maualuga-vevela galu-permeable ceramic matrix composite mea o se mea alava inorganic lea ua faaaogaina ma e fai si maualuga atoatoa faatinoga, maualuga vevela tetee, galu ulu ma meatotino dielectric lelei. O le alava Quartz e iai foʻi uiga o le faʻafefeteina. I le faaopoopo atu i le hydrofluoric acid ma le vevela phosphoric acid, o isi vai ma gaseous halogen acids ma acids masani ma faʻavae vaivai e leai se aʻafiaga i luga, ma e le mafai foi ona faʻafefe i vai ma mea faʻalaʻau.
Me-12-2020