Apparatus of electrogalvanized plating steel plate and method of manufacturing electrogalvanized plating steel plate using the same

The present invention provides an electroplating method of a steel plate for preventing a defect by controlling a flow rate of plating solution. According to one embodiment of the present invention, the electroplating method of the steel plate comprises: a step of primarily plating a steel plate; an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAM CHANG HYUN, JEONG YONG SOO, HAN CHEON HA, KANG CHUN KU, LEE KYOUNG HO, HAN SEONG KYUNG, KIM JONG MYEONG, KIM BYOUNG JIN, JUNG SANG GIL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALLOYS APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FERROUS OR NON-FERROUS ALLOYS METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention provides an electroplating method of a steel plate for preventing a defect by controlling a flow rate of plating solution. According to one embodiment of the present invention, the electroplating method of the steel plate comprises: a step of primarily plating a steel plate; and a step of secondarily plating the primarily plated steel plate. First temperature of the plating solution in primary plating is in a range of 54-57℃, and second temperature of the plating solution in secondary plating is in a range of 50-60℃. 본 발명은, 도금액 유속을 제어하여 결함 발생을 방지하는 강판의 전기도금방법을 제공한다. 본 발명의 일 실시예에 의하면, 상기 강판의 전기도금방법은, 강판을 1차 도금하는 단계; 및 상기 1차 도금이 수행된 상기 강판을 2차 도금하는 단계;를 포함하고, 상기 1차 도금에서의 도금액의 제1 온도는 54℃ 내지 57℃ 범위이고, 상기 2차 도금에서의 도금액의 제2 온도는 50℃ 내지 60℃ 범위이다.