A study on copper micromachining using microorganisms

Title
A study on copper micromachining using microorganisms
Author(s)
고태조조스[조스]윤일채[윤일채]
Keywords
THIOBACILLUS-FERROOXIDANS; METAL REMOVAL; OXIDATION; PART
Issue Date
201010
Publisher
KOREAN SOC PRECISION ENG
Citation
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.11, no.5, pp.659 - 664
Abstract
Biomachining using microorganisms to remove metal from a workpiece is an alternative technology for machining processes that may have environmental advantages. Studies of the characteristics of micromachining using microorganisms such as Acidithiobacillus ferrooxidans will explore and improve the capabilities of this alternative machining process. The objective of this study is to investigate the surface roughness and the material removal rate characteristics in biomachining of copper for various machining times. We present the biomachining of copper using A. ferrooxidans, including bacterial culturing and workpiece preparation, and a comparison of the surface roughness, visible surface appearance of the workpiece, and material removal rate before and after biomachining process.
URI
http://hdl.handle.net/YU.REPOSITORY/23484http://dx.doi.org/10.1007/s12541-010-0077-1
ISSN
1229-8557
Appears in Collections:
공과대학 > 기계공학부 > Articles
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