Ikhava ye-Porrosion ye-Porrosion ye-Anteen

Iambrela ye-antenna-i-corrosion exhaphakileyo ye-rados

Xa sisetyenziselwa ukuvelisa iingqungquthela, sifumanisa ukuba ezo zixhobo ze-Nenjini ezizomeleleyo zinamandla ngakumbi kunezinye izinto ezinokusetyenziswa ukwenza izinto ezinamandla aphezulu, ilahleko ye-diectric, ephezulu Ukudluliselwa kwe-wave, kunye nemozulu elungileyo yemozulu, yiyo ukuba kutheni i-Peek isetyenziswa ngokuqhelekileyo, okanye, ukuba isicelo sakho sifuna ukukhutshwa kwamaqondo obushushu aphezulu, emva koko i-POLYIIDE).

Kutheni usebenzisa i-Peek amaRadome, amandla amahle ngoomatshini, izixhobo ze-Peks yi-ThermoPrics enokucaca kwaye zinokusetyenziselwa ukwenza i-radoplas, izixhobo ze-microwave, i-aerospace kunye nezomkhosi. Ngapha koko, izinto ze-Peks zihlala zisetyenziswa ekuvelisweni kweehelikopta zezomkhosi kunye nolunye oomatshini bokubhabha.

Ubunzima yinto ebalulekileyo xa kuthathelwa ingqalelo i-eriyali okanye i-radome into oza kuyisebenzisa. Izinto ezenza izixhobo ze-Peek zezona zinto zintle emhlabeni. Nokuba i-Uranium ingahambelani namandla e-Peek. Esona sizathu siphambili sokusebenzisa ezi zixhobo kulwakhiwo lwe-radome kukukwazi kwabo ukungabi namaqondo obushushu agqithisileyo okanye ukuguquguquka.

Iipropathi zombane ezibalaseleyo zenye yezibonelelo zezixhobo ze-PEDE, ezinelahleko ephantsi, zenza ukuba zilungele ukusetyenziswa kwedatha, kunye nee-microquency zerediyo.

Izixhobo ze-Peks zinepropathi ebalaseleyo ye-thermal, esikwesinye sezizathu eziphambili zokuba kutheni zibango oluphezulu kwimarike yesakhiwo. Ezi zixhobo zibonakalisa amanqanaba aphezulu okuphumelela kwe-thermal, okuthetha ukuba ubushushu bunokutshintshelwa ngokukhawuleza xa bushushu kunye neenjongo zokupholisa. Ixabiso lokuqhuba le-shirmal (kwi-Btu / hr / ft2 / ° F) i-Peek yi-0.82, ngelixa ixabiso lezixhobo ze-Peek lingu-0.76. Oku kuthelekiswa kakhulu kunye nezinye iiplanga zobunjineli ezisetyenzisiweyo ezisetyenziswayo njenge-ABS (0.45), inylon (0.42) kunye ne-polycarbonate (0.40). intle kakhulu. Ukongeza kokuyinqaba i-Peks egqwesileyo, izixhobo ze-Peks zinendawo ephantsi yexabiso lokwandiswa kwe-thermal (CTE), isusela kwi-5-5 PPM / ye-PPM / ye-PPM / ye-PPM / ye-PPM / ° C yeZinto ezingaphumi okanye ikhontrakthi engaphezulu xa evelelwe amaqondo obushushu aphakamileyo okanye xa epholile ukusuka kumaqondo obushushu aphezulu akhawulezi ngokukhawuleza, kwaye athelekisa kakuhle kwezinye i-thermoplastics, njengePolypropylene (i-57 ° C). Ukongeza, izixhobo ze-Peks ngokubanzi zifumana utshintsho oluncinci ngaphezulu koluhlu lobushushu obubanzi (-100 ° 2 °) kunee-Thermoplastics ezine-thetes ephezulu, njengePolyproplene (i-57 ° C).

Sebenzisa i-Peek kwiRadomes

Ukuze kufezekiswe isikhokelo esichanekileyo, i-Shield Stores Izixhobo zezikhokelo zenkqubo yenkqubo ye-Wave ye-Wave efanelekileyo kunye namandla aphezulu. Ukutshiza iityuwa kunye nezinye iimpawu, ukuze izixhobo ze-missile zikwimeko eziqhubekayo, ukuqaliswa nokwamkelwa komqondiso awuzukufezekisa ithagethi yogutyulo. Okwangoku, olu hlobo lwesandla luxhotywe ngokubanzi ngesathelayithi, iinqwelomoya kunye nemikhosi yomkhosi.

Umbane wafumana inkqubo yokukhokelwa yi-elektromagnetic wave, i-elektromagnetic wave ekhokelwa yi-Shopsiad Flass ikakhulu ineentlobo ezintathu ze-teeve, thave isiza. Amaza e-Electromagnetic kwi-Waves Electromagnetic kwindibano yomehluko kungenxa ye-freequency eyahlukileyo, okukhokelela kwi-frequency, efuna i-titter, efuna kakhulu isiciko sokukhusela isikhokelo Izixhobo, inqanaba elibonakalayo.

Kwibhendi yendlela yokuhamba nge-8-18 hz, ukuhambisa i-SE -1.13098 DB, kwaye i-synthesi yayo izinzile xa isetyenziswa njengerade yenkqubo ye-Airborne kunye nenkqubo yezixhobo.

Izixhobo ze-Peks zinezicelo ezininzi kwi-aerospace ngenxa yamandla abo aphezulu, ubunzima bokukhanya, ukumelana nobushushu obuphezulu, i-hydrolysis, ukuvela kwelangatye. Ipropathi yombane ebalaseleyo yenye yezibonelelo zezinto ezikhoyo ze-peek, ene-diectric ephantsi kwaye ilahlekile yelahleko, i-Deectoric Specient, kwaye ikwafanelekile ukufumana amaza kunye nemicrowaves yedatha. Indibaniselwano yezibonelelo kungenxa yokuba izinto ze-peek zikwimfuno ephezulu kwimarike yesakhiwo.