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A Study on Reusing of Electroless Ni-Cu-B Waste Solution  

Oh Iee-Sik (부경대학교 재료공학부)
Bai Young-Han (부경대학교 재료공학부)
Publication Information
Resources Recycling / v.12, no.1, 2003 , pp. 18-24 More about this Journal
Abstract
Reusing of electroless Ni-Cu-B waste solution was investigated in the plating time, plating rate, solution composition and deposit. Plating time of nickel-catalytic surface took longer than that of zincated-catalytic surface. Initial solution with 40% waste solution additive at batch type was possible to reusing of waste solution. Plating time of initial solution at continuous type took longer 6 times over than that of batch type. Plating time of 40% waste solution additive at continuous type took longer 2 times over than that of batch type. Component change of nickel-copper for electroless deposition was greatly affected by deposited inferiority and larger decreased plating rate.
Keywords
Electroless plating; plating time; plating rate; zincated treatment; nickel catalyst;
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