siv tungsten hlau li Electronic li
Tungsten hlau yog cov khoom tseem ceeb hauv cov khoom siv hluav taws xob. Nws muaj cov khoom zoo heev xws li cov ntsiab lus siab melting, tsis tshua muaj kev nthuav dav coefficient, siab zog thiab siab corrosion kuj, thiab tuaj yeem siv los tsim cov electrodes, thermal resistances thiab heat emitters ntawm cov khoom siv hluav taws xob.
Ntawm cov khoom siv hluav taws xob, tungsten hlau yog dav siv hauv cov raj hluav taws xob, cov khoom siv hluav taws xob semiconductor thiab cov khoom siv hluav taws xob nqus. Piv txwv li, nyob rau hauv lub tshuab nqus tsev twj tso kua mis ua hauj lwm nyob rau hauv high kub, tungsten hlau yuav siv tau raws li ib tug electrode los yog lub rhaub, vim hais tias nws muaj peev xwm tuav ruaj khov resistivity ntawm kub thiab yuav tsis oxidized los yog corroded.
siv tungsten hlau ua teeb pom kev zoo thiab teeb ci
tungsten hlau kuj yog ib yam khoom tseem ceeb hauv cov teeb pom kev zoo. Siv lub teeb incandescent ua piv txwv. Lub cev tseem ceeb ntawm lub teeb incandescent yog lub teeb teeb, uas muaj tungsten filament. Thaum cov tam sim no dhau los ntawm tungsten hlau, tungsten hlau yuav raug rhuab mus rau qhov kub thiab txias, yog li emitting lub teeb ci.
Tsis tas li ntawd, tungsten hlau kuj tseem siv los tsim cov backboard thiab radiator ntawm LED teeb, nrog rau cov electrodes thiab thermal resistances nyob rau hauv ntau yam tshwj xeeb teeb.
siv tungsten hlau ua cov ntaub ntawv kub
Tungsten hlau yog dav siv nyob rau hauv kev tsim cov ntaub ntawv kub vim hais tias ntawm nws heev melting point thiab kub siab zog. Piv txwv li, nyob rau hauv aerospace teb, tungsten hlau yuav siv tau los tsim thermal structural qhov chaw nyob rau hauv dav hlau engine. Tsis tas li ntawd, tungsten hlau kuj tseem siv tau los ua cov khoom cua sov hauv cov qhov cub kub, cov txheej hauv qhov cub thiab cov khoom sib khi rau lub qhov rooj nqus tsev.
Cim npe nrov: Daim ntawv thov ntawm tungsten hlau, Tuam Tshoj daim ntawv thov ntawm tungsten hlau manufacturers, lwm tus neeg, Hoobkas