EFFECTS OF NiSO4 AND NaCl CONTENTS ON THROWING POWER OF SOLUTION ELECTROPLATING Ni AND Ni DEPOSIT

Acta Metall Sin

2008, Vol. 44

Issue (3): 341-345 DOI:

Research Articles

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EFFECTS OF NiSO4 AND NaCl CONTENTS ON THROWING POWER OF SOLUTION ELECTROPLATING Ni AND Ni DEPOSIT

QU Wensheng; ZHANG Gong; LOU Langhong; DONG Jiasheng; YANG Ke

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QU Wensheng; ZHANG Gong; LOU Langhong; DONG Jiasheng; YANG Ke. EFFECTS OF NiSO4 AND NaCl CONTENTS ON THROWING POWER OF SOLUTION ELECTROPLATING Ni AND Ni DEPOSIT. Acta Metall Sin, 2008, 44(3): 341-345 .

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Abstract Electrical conductivity is a key factor for determining the variables during electrodeposition process. In this study, several electrolytes based on Watts bath have been measured by comparing electrochemical polarization and throwing power, and the morphology of Ni deposit has also been analyzed. The results showed that high value of electrical conductivity multiplying polarizability is of great importance for enhancing the throwing power of electrolyte, and the morphology of Ni deposit is mainly dominated by electrochemical factor.

Key words: electrical conductivity throwing power morphology of Ni deposite

Received: 23 August 2007

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	QU Wensheng
	ZHANG Gong
	LOU Langhong
	DONG Jiasheng
	YANG Ke

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2008/V44/I3/341

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