NN, Irwanto (2012) THE EFFECT OF ANODE-CATHODE DISTANCE AND CURRENT LEVELER TOWARD THE COATING THICKNESS AND CATHODE EFFICIENCY ON ACID COPPER ELECTROPLATING FOR MEDIUM CARBON STEEL. Digital Library.
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Abstract
Coating process is one of the ways to advance the surface characteristics of materials, such as for decorative purpose or even for protection against corrosion. Coating process using conventional electroplating methods has the imperfection, which is the current distribution is uneven, causing non-uniformity coating thickness and surface appearance. Anode-cathode distance determines the amount of electrical power and has a great influence on coating thickness uniformity. For that, the research conducted on the effect of anode-cathode distance and current leveler toward coating thickness and cathode efficiency. The base metal is medium carbon steel AISI 1045, with the pure copper is used to cover the base metal, and the electrolyte that is used to play the role as electroplating agent is copper sulfate. This research uses specimens of medium carbon steel which accounted for 36 pieces with a length of 40 mm, width 25 mm and 4 mm thick. Electroplating process carried out using a variation of anode Irwant
| Item Type: | Article |
|---|---|
| Subjects: | A General Works = Karya Karya Umum |
| Depositing User: | tik 15 . Digilib |
| Date Deposited: | 21 Jan 2016 04:05 |
| Last Modified: | 21 Jan 2016 04:05 |
| URI: | http://digilib.unila.ac.id/id/eprint/18647 |
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