Gilashin juriya na CuNi2 wani nau'in ƙarfe ne na jan ƙarfe mai suna nickel. Yana da ƙarancin ƙarfin juriya kuma matsakaicin zafin aikinsa shine 250°C. Ana amfani da wannan gilashin ne musamman don kera injin karya da'irar lantarki mai ƙarancin ƙarfin lantarki, bargon lantarki mai ƙarancin zafin jiki, yankewar zafi da sauran na'urorin lantarki masu ƙarancin ƙarfin lantarki. Kuma ana amfani da shi wajen kera dumama.kebuldon bargon lantarki na gida.

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