Emiguwa gya waya egy’ekyuma kya kaboni ekinene-gikwata ku nkyukakyuka z’ebbugumu ezikyusa ensengekera yaago eya kirisitaalo n’enneeyisa yaago ey’okusika. Okuva ku bbugumu ly’amazzi-nayitrojeni ery’entambula ya cryogenic okutuuka ku bbugumu ery’amaanyi erya foundry cranes, okutegeera ‘Thermal Integrity’ kikulu nnyo mu kuwangaala kw’amakolero.

Obuwuuka obuyitibwa Cryogenic Brittleness (DBTT): .

Ku bbugumu eri wansi wa -30℃, ekyuma kya kaboni kiyingira mu kitundu kya 'Ductile-to-Brittle Transition'. Mu mbeera zino, omuguwa guyinza okukuuma amaanyi gaago ag’okumenya agatali gakyukakyuka naye ne gufiirwa obugumu bwagwo obw’okukuba, ekivaako ‘okulemererwa kw’okumenya’ wansi w’emigugu egy’okukubwa okw’amangu. Ku mirimu gya Arctic, SOLITE egaba aloy ez’enjawulo ez’ebbugumu eri wansi nga zirina Manganese ne Nickel eyongedde okukuuma ductility.

Okukendeera kw’ebbugumu ery’oku ntikko:

Ku ludda olulala olwa spectrum, ebbugumu erisukka diguli 200 litandika ‘Annealing,’ ekigonza ekyuma enkalakkalira ne kikendeeza ku maanyi gaakyo ag’okusika. Ekirala, ebizigo ebikolebwa mu giriisi ebya bulijjo-bijja kufuuka amazzi era bikulukuta okuva mu kisengejja ku bbugumu erya waggulu.

Ebikozesebwa mu by’ekikugu ebiziyiza:

Ku nkola ezikozesa ebbugumu-obungi, tukozesa Independent Wire Rope Cores (IWRC) okuziyiza okugwa kw’omusingi era tukozesa ebizigo ebikalu-eby’ebbugumu eringi-firimu (nga Molybdenum Disulfide) ebikuuma obuzito bwabyo okutuuka ku diguli 400 . Engineering for thermal extremes yeetaaga okukyusa okuva ku standard metallurgy okudda ku bespoke alloy science.