Korean Institute of Surface Engineering

pISSN : 1225-8024 | eISSN : 3399-8403

공학

한국표면공학회지 (37권6호 326-334)

The Effect of Complexing Agent on the Deposit Charateristics in the Electroless Nickel Plating Solution

무전해 니켈 도금액에서 착화제가 도금피막에 미치는 영향

전준미;구석본;이홍기;박해덕;심수섭;
Jeon Jun-Mi;Koo Suck-Bon;Lee Hong-Kee;Park Hae-Duck;Shim Su-Sap;

한국생산기술연구원;해송피엔씨;(주)메쉬;

Abstract

Deposit charateristics of Electroless nickel(EN) were investigated with various complexing agents. As expected, the deposition rate of nickel is increased with pH and that of Phosphorous is decreased with pH. The result of SEM investigation shows that the rough surface crystallization is appeared with pH. It is show that the surface resistance of EN deposit is decreased with pH at 85$^{circ}C$.

Keywords

Electroless nickel deoposit;Complexing agent Citrate;acetate;Lactic;Succinate;Glycolic acid;