Ku darista dhogorta dhoobada ah ee foornada kululaynta tuubada sare 3

Doorashada walxaha sare ee foornada. Foornada warshadaha, heerkulka sare ee foornada wuxuu qiyaastii 5% ka sarreeyaa derbiga foornada. Taas macnaheedu waa, marka heerkulka la cabbiray ee derbiga foornada uu yahay 1000°C, dusha sare ee foornada wuxuu ka sarreeyaa 1050°C. Sidaa darteed, marka la dooranayo agabka sare ee foornada, waa in la tixgeliyaa qodobka badbaadada. Foornooyinka tuubada ee heerkulkoodu ka sarreeyo 1150°C, dusha sare ee shaqada ee sare ee foornada waa inay noqotaa lakab dhogor ah oo zirconium ah oo dhumucdiisu tahay 50-80mm, oo ay ku xigto dhogorta dhoobada ah ee aluminiumka oo dhumucdeedu tahay 80-100mm, iyo dhumucda harsan ee la heli karo ee ah 80-100mm fiber dhoobada caadiga ah ee aluminiumka. Dahaarkan isku-dhafan wuxuu la qabsanayaa hoos u dhaca heerka ee habka wareejinta heerkulka, wuxuu yareeyaa kharashka wuxuuna hagaajiyaa cimriga adeegga ee dahaarka foornada.

Si loo gaaro cimri dheer oo adeeg ah iyo saameyn wanaagsan oo tamar badbaadin ah oo loogu talagalay dahaarka iyo shaabadeynta foornada kululaynta tuubada, xaaladaha gaarka ah ee kuleylka foornada waa in si adag loo raaco. Isla mar ahaantaana, noocyada kala duwan ee alaabada dhogorta dhoobada ah iyo teknoolojiyada iyo hababka daaweyntadhogorta dhoobada ah sidoo kale waa in la tixgeliyaa in loo isticmaalo qaybaha kala duwan ee foornada.