Pofuna kupeza zipangizo zabwino kwambiri zotetezera kutentha, ulusi wa polycrystalline waonekera ngati chinthu chabwino kwambiri, zomwe zakopa chidwi cha anthu ambiri chifukwa cha mphamvu zawo zapadera zotetezera kutentha. M'nkhaniyi, tifufuza momwe ulusi wa polycrystalline umagwirira ntchito komanso makhalidwe abwino kwambiri a ulusi wa polycrystalline pankhani yoteteza kutentha.
Makhalidwe Apadera a Ulusi wa Polycrystalline:
Ulusi wa polycrystalline ndi zinthu zopangidwa ndi ulusi zopangidwa ndi tinthu ta polycrystalline alumina, zomwe zimapangitsa kuti kutentha kukhale kochepa kwambiri zomwe zimapangitsa kuti zikhale zoteteza bwino kwambiri. Izi ndi zinthu zodziwika bwino za ulusi wa polycrystalline:
1.Kutsika kwa kutentha kwa kutentha:
Ulusi wa polycrystalline umasonyeza kuti kutentha kwake sikuyenda bwino kwambiri, zomwe zimathandiza kuchepetsa kutentha. Izi zimapangitsa kuti ukhale wabwino kwambiri pamene kutentha kwake kuli kofunikira kwambiri, monga ma heaters otentha kwambiri komanso ma pipeline insulation.
2. Kukhazikika kwa Kutentha Kwambiri:
Ulusi wa polycrystalline umagwira ntchito bwino kwambiri kutentha kwambiri, ndipo umasunga mphamvu zake zotetezera kutentha bwino. Izi zimapangitsa kuti ukhale chisankho chabwino kwambiri kwa mafakitale omwe amagwira ntchito kutentha kwambiri.
3. Kukana Kudzikundikira:
Chifukwa chakuti ulusi wa polycrystalline umakhala ndi alumina, umakhala wotetezeka kwambiri ku dzimbiri. Izi zimapangitsa kuti ukhale woyenera kumadera omwe ali ndi mpweya wowononga kapena mankhwala.
4. Wopepuka komanso wamphamvu kwambiri:
Ulusi wa polycrystalline ndi wopepuka koma uli ndi mphamvu zambiri, zomwe zimapangitsa kuti zinthu zikhale zosavuta komanso zosavuta kuzikonza. Izi ndizofunikira kwambiri pa ntchito zomwe zimafuna kusinthasintha kwa kapangidwe kake kapena mawonekedwe ake.
Kugwiritsa Ntchito Ulusi wa Polycrystalline:
Ulusi wa polycrystalline umagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zake zabwino zotetezera kutentha:
1. Kuteteza Ng'anjo Yapaintaneti:
Ulusi wa polycrystalline umagwiritsidwa ntchito kwambiri poteteza kutentha m'mafakitale otentha kwambiri, zomwe zimachepetsa bwino kutayika kwa mphamvu ya kutentha komanso kukonza mphamvu moyenera.
2. Kuteteza mapaipi:
M'mafakitale omwe amagwiritsa ntchito mapaipi otentha kwambiri, ulusi wa polycrystalline umagwira ntchito ngati chinthu chabwino kwambiri chotetezera kutentha, chomwe chimathandiza kusunga kutentha kokhazikika mkati mwa mapaipi.
3. Ntchito za mumlengalenga:
Kulimba kwa ulusi wa polycrystalline wopepuka komanso kutentha kwambiri kumapangitsa kuti ukhale chinthu chodziwika bwino chogwiritsidwa ntchito poyendetsa ndege, kuphatikizapo makoma a zipinda ndi zotetezera ma missile.
Mapeto:
Ulusi wa polycrystalline, chifukwa cha mphamvu zawo zapadera zotetezera kutentha, pang'onopang'ono zikukhala chisankho chotsogola pankhani yoteteza kutentha. M'magawo osiyanasiyana a mafakitale ndi ukadaulo, ulusi wa polycrystalline umagwira ntchito yofunika kwambiri pakuwonjezera magwiridwe antchito, kuchepetsa kugwiritsa ntchito mphamvu, ndikuwonetsetsa kuti zinthu zikuyenda bwino.
Nthawi yotumizira: Disembala-13-2023
