Ka dib sanado badan oo cilmi baaris ah iyo horumarinta warshadaha. Tignoolajiyada Korontada Magnet ee Hangzhou waxay awooday inay siiso macmiisha birlabyo badan oo PVD Al plated ah. Al dahaarka lagu kaydiyo kaydinta uumiga ion (IVD) ayay Boeing u isticmaashay beddelka Cd-ga korantada. Marka loo isticmaalo sintered NdFeB, waxay inta badan leedahay faa'iidooyinka soo socda: 1. Xoogga koollada sare. 2. Ku qooya xabagta. 3.The magnetic permeability ee Al waa mid aad u hooseeya oo ma keeni doono gaashaanka ee guryaha magnetic. 4. Midnimada dhumucda ayaa aad uga sii wanaagsan5. Habka kaydinta tignoolajiyada PVD waa gebi ahaanba deegaanka saaxiibtinimo mana jirto wax dhibaato wasakh ah oo deegaanka ah.