경량 마그네슘 합금(AZ31B)의 도금층 형성 연구

Title
경량 마그네슘 합금(AZ31B)의 도금층 형성 연구
Other Titles
Study of Plating Layer Formation of Lightweight Magnesium Alloy (AZ31B)
Author(s)
최순돈최경수[최경수]민봉기[민봉기]이승현[이승현]신현준[신현준]
Keywords
Magnesium; Electroplating; zincate; Light metal; AZ31B
Issue Date
201112
Publisher
한국표면공학회
Citation
한국표면공학회지, v.44, no.6, pp.239 - 245
Abstract
Magnesium alloys is the lightest by structural metals, but it is not good corrosion resistant because of pit, void. Particularly, AZ31B magnesium alloy sheets that have slag, scratch by rolling process indicate some defects. The objective of this research is to perform uniform plating on AZ31B by studying etching and zincate process. Especially, zincate treatment by zinc salt and pyrophosphate is the most important in the decoration plating. Dissolution of magnesium is reduced by the formation of uniform zinc conversion layer during strick and post process, which decreases defects for plating process
URI
http://hdl.handle.net/YU.REPOSITORY/23974
ISSN
1225-8024
Appears in Collections:
공과대학 > 신소재공학부 > Articles
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