含三乙醇胺和明胶的碱性硫酸盐浴中Zn-Co合金镀层的物理化学性质

IF 1.2 4区材料科学 Q4 ELECTROCHEMISTRY

Transactions of The Institute of Metal Finishing Pub Date : 1999-01-01 DOI:10.1080/00202967.1999.11871239

V. Narasimhamurthy, B. Sheshadri

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引用次数: 8

摘要

compn。，性质和形态。锌钴合金的控制。从石中沉积的0.8% - 1.1%的Co。硫酸盐浴液。对三乙醇胺和明胶进行了研究。浴缸龙头。Co含量越高，合金的Co含量越高。随着cd的增大，合金中Co的含量逐渐降低，合金中Co的含量越高，合金硬度越高。Morphol。合金堆积物的大小取决于体积。合金中Co的含量。

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Physico-chemical properties of Zn-Co alloy deposits from an alkaline sulphate bath containing triethanolamine and gelatin

The compn., properties and morphol. of Zn-Co alloys contg. 0.8-1.1% Co deposited from an alk. sulfate bath contg. triethanolamine and gelatin have been investigated. A bath contg. a higher Co content produced an alloy with a higher Co content. The percentage Co in the alloy decreased with increasing c.d. A higher Co content in the alloy increased the alloy hardness. Morphol. of the alloy deposits depended on the amt. of Co in the alloy.

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来源期刊

Transactions of The Institute of Metal Finishing 工程技术-材料科学：膜

CiteScore

3.40

自引率

10.50%

发文量

审稿时长

3 months

期刊介绍： Transactions of the Institute of Metal Finishing provides international peer-reviewed coverage of all aspects of surface finishing and surface engineering, from fundamental research to in-service applications. The coverage is principally concerned with the application of surface engineering and coating technologies to enhance the properties of engineering components and assemblies. These techniques include electroplating and electroless plating and their pre- and post-treatments, thus embracing all cleaning pickling and chemical conversion processes, and also complementary processes such as anodising. Increasingly, other processes are becoming important particularly regarding surface profile, texture, opacity, contact integrity, etc.