| 摘要 |
PURPOSE:To enable multipurpose plating and to obtain a film with superior corrosion and heat resistances by carrying out electrolysis in a nonaqueous soln. contg. the prescribed percentage each of a compound such as org. acid or acid anhydride, a nonaqueous solvent and an electrolyte soluble in the nonaqueous solvent. CONSTITUTION:The nonaqueous soln. consisting of >=0.05wt% one or more kinds of compounds selected among org. acids, acid anhydrides, amines and beta-diketones, 0.05-10wt% electrolyte and the balance nonaqueous solvent is prepd. The electrolyte is soluble in the nonaqueous solvent. Electrolysis is carried out in the nonaqueous soln. at >=-250mVvsSCE potential using the metallic material of a pure metal or an alloy as an anode to manufacture an electroplating soln. consisting of >=0.01wt% metallic complex salt, 0.05-10wt% electrolyte and the balance nonaqueous solvent.
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