Alloy bir bir ah & go'yaal & xirmooyin
Deegaannada Karkiga ee Degdegga ah ayaa yareyneysa roobka kilbide-ka ee loo yaqaan 'albode' inta lagu gudajiro si loo ilaaliyo iska caabbinta dhismayaasha dhismayaasha. Nickel-kaan nickel wuxuu ka dhigaa samaynta kaydinta xadka hadhuudhka ee aagga kuleylka kuleylka ee weld, taasoo ka dhigeysa mid ku habboon codsiyada geedi socodka kiimikada badankood ee gobolka welded.
Degdeg ah oo deg deg ah oo ku saleysan caabbinta saqafka sare ee nickel-ka sareeya ayaa ka sarreeya inta badan acid-ku-meel-gaarka ah sida nitric \ / hydrochloric acid, nitric \ / hydrofluoric iyo sulfluric acid. Iska caabbinta ee alloy-ka g-30 ee samaynta xadka hadhuudhka rooda ee aagga kuleylka kuleylka ayaa ka dhigaya mid ka mid ah xaalada ka dhan ah ee arjiyada kiimikada badankood.