Yepamusoro tembiricha inodzivirira wave-transmissive zvinhu ndeye multifunctional dielectric zvinhu zvinogona kuchengetedza kutaurirana, telemetry, kutungamira, detonation uye mamwe masisitimu endege pasi pemamiriro ekunze ekunze. Inoshandiswa zvakanyanya muspaceships, makombora, kuvhura mota uye kudzoka Pamotokari dzinopindazve dzakadai sesatellite, fomu rekunyorera rinogona kukamurwa kuita radomes uye antenna windows.
Iyo huru yekuyera miyero yemhando yepamusoro yekushisa inodzivirira mafungu-inotakura zvinhu ndeye dielectric properties, thermal shock resistance uye mechanical properties, etc. Izvo zviri pamusoro apa zvinoenderana nezvinodiwa zvekufambisa kwemafungu, kupisa kupisa uye kutakura mutoro, maererano. Zvishandiso zvinonyanya kushandiswa nemasaisai zvinonyanya zvinosanganisira organic fibers inomiririrwa nearamid fibers uye inorganic fibers inomiririrwa nequartz fibers. Organic fiber zvinhu zvine kushomeka kwekupisa, kusimba kwakaderera, uye kunowanzo kuchembera uye deformation.
Ivo havachakodzeri kugadzira mafungu-kutumira zvikamu mundege. Pakati pezvinhu zvemukati, quartz fiber ndeye inorganic fiber material ine yakanaka yakaringana-yekutumira mafungu emagetsi uye dielectric zvivakwa.
Quartz fiber inogona kushanda munzvimbo ye1050 ℃ kwenguva yakareba. Panguva imwecheteyo, munharaunda yepamusoro-frequency uye pazasi 700 ℃, quartz fiber ine yakaderera uye yakagadzikana zvakanyanya dielectric nguva dzose uye dielectric kurasikirwa, uye panguva imwechete inochengeta kupfuura 70% simba, inogona kushandiswa Kusimbiswa kweiyo. high-temperature wave-permeable ceramic matrix composite material is anorganic fiber material iyo yakashandiswa uye ine yakanyanyisa kukwirira kuita, yakakwirira tembiricha kuramba, wave kupinda uye yakanaka dielectric zvivakwa. Quartz fiber inewo hunhu hwekuramba corrosion. Kuwedzera kune hydrofluoric asidhi uye inopisa phosphoric asidhi, imwe mvura uye gaseous halogen asidhi uye yakajairwa asidhi uye isina simba mabhesi haana mhedzisiro pazviri, uye zvakare isinganyungudika mumvura uye organic zvinonyungudutsa.
Chivabvu-12-2020