Kovar alloy hlau yog ib qho tshwj xeeb alloy uas tau nyiam ntau lub siab xav hauv ntau yam lag luam rau nws cov khoom tshwj xeeb thiab kev siv. Kovar hlau yog ib qho nickel-hlau-cobalt alloy uas paub txog nws cov coefficient qis ntawm thermal expansion. Cov alloy no tau tsim los ua kom tau raws li qhov xav tau rau cov khoom siv hermetic sealing txhim khu kev qha ntawm iav thiab hlau hauv cov khoom siv hluav taws xob.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawmKovar hlauyog nws lub peev xwm los tswj cov duab thiab qhov ntev sib xws ntawm ntau qhov kub thiab txias. Qhov coefficient qis ntawm thermal expansion ua rau nws zoo tagnrho rau cov ntawv thov uas qhov ruaj khov ntawm qhov ntev yog qhov tseem ceeb, xws li cov khoom siv hluav taws xob thiab cov cuab yeej precision. Tsis tas li ntawd, Kovar hlau muaj kev ua haujlwm zoo heev thiab yooj yim rau kev tsim, vuam thiab tshuab rau hauv cov duab nyuaj. Qhov no ua rau nws yog cov khoom siv ntau yam rau kev tsim cov khoom nyuaj nrog kev kam rau siab.
Cov yam ntxwv tshwj xeeb ntawm Kovar hlau ua rau nws yog cov khoom siv zoo tagnrho rau ntau yam kev siv hauv ntau yam lag luam. Ib qho ntawm cov kev siv ntau tshaj plaws yog nyob rau hauv kev tsim cov khoom siv hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov raj nqus tsev, cov raj microwave thiab transistors. Lub peev xwm ntawmKovar hlaus los tsim cov foob hermetic txhim khu kev qha nrog iav ua rau lawv yog cov khoom siv tseem ceeb rau kev ntim khoom hluav taws xob thiab encapsulation. Ntxiv rau cov khoom siv hluav taws xob, Kovar hlau yog siv hauv kev lag luam aerospace rau cov ntawv thov xws li sensor housings, connectors thiab thermal tswj. Nws qhov ruaj khov thiab corrosion tsis kam ntawm qhov kub siab ua rau nws yog cov khoom siv tseem ceeb rau cov khoom siv aerospace siv rau hauv cov xwm txheej ib puag ncig hnyav.
Qhov coefficient qis ntawm thermal expansion ntawm Kowa alloys ua kom cov khoom tseem ruaj khov, txo qhov kev pheej hmoo ntawm kev ua tsis tiav vim qhov kub thiab txias hloov pauv. Qhov kev ntseeg siab no yog qhov tseem ceeb rau cov ntawv thov uas qhov tseeb thiab kev sib xws yog qhov tseem ceeb. Tsis tas li ntawd, qhov sib xws ntawm Kovar alloys nrog iav tso cai rau lawv los tsim cov foob hermetic uas tiv thaiv cov khoom siv hluav taws xob thiab kho qhov muag rhiab heev los ntawm cov yam ntxwv ib puag ncig xws li dej noo thiab cov pa phem. Qhov no ua rau lub neej ntev thiab kev ua haujlwm ntawm lub cuab yeej, ua rau Kovar alloy hlau yog cov khoom siv muaj txiaj ntsig nrog kev ntseeg siab mus sij hawm ntev.
Hauv ntej, Kovar hlau yog ib qho hlau zoo tshaj plaws uas tau pom qhov chaw hauv ntau yam lag luam vim nws cov khoom tshwj xeeb thiab ntau yam kev siv. Nws muab cov ntsaws ruaj ruaj thiab tseem ruaj khov ntawm qhov kub siab, ua rau nws yog ib qho khoom siv tseem ceeb rau cov khoom siv hluav taws xob, aerospace thiab kev siv kho mob. Raws li thev naus laus zis txuas ntxiv mus, qhov kev thov rauKovar hlauxav tias yuav loj hlob tuaj, ua kom nws txoj haujlwm tseem ceeb hauv kev tsim khoom niaj hnub no thiab kev tsim kho vaj tse.
Lub sijhawm tshaj tawm: Lub Xya Hli-04-2024
