Siffofin
• Silicon nitride yumbura sun zama kayan da aka fi so don kare masu zafi na waje a cikin masana'antar sarrafa aluminum saboda kyakkyawan yanayin zafi da juriya na lalata.
• Tare da ƙarfin zafin jiki mai kyau da juriya mai kyau ga girgizawar thermal, samfurin zai iya jure wa yashewar abubuwa masu zafi mai zafi da ruwan aluminium na tsawon lokaci, tare da rayuwar sabis na yau da kullun fiye da shekara guda.
• Silicon nitride yumbura da kyar ke amsawa da ruwan aluminium, wanda ke taimakawa kula da tsabtar ruwan aluminium mai zafi.
• Idan aka kwatanta da na gargajiya na sama manyan radiation hanyoyin dumama, da makamashi-ceton yadda ya dace ya karu da 30% -50%, rage aluminum ruwa overheating da hadawan abu da iskar shaka da 90%.
•Saboda dalilai na aminci, samfurin ya kamata a yi zafi a zafin jiki sama da 400°C kafin amfani.
• Yayin fara amfani da na'urar dumama wutar lantarki, ya kamata a yi zafi a hankali gwargwadon yanayin dumama.
•Don tsawaita rayuwar sabis na samfurin, ana ba da shawarar gudanar da tsaftace ƙasa da kiyayewa akai-akai (kowane kwanaki 7-10).