Weathering of light metals in the atmosphere

Zhenhua Dan; Izumi Muto; Nobuyoshi Hara

doi:10.4028/www.scientific.net/AMM.148-149.380

Weathering of light metals in the atmosphere

Zhenhua Dan, Izumi Muto, Nobuyoshi Hara

Leadership

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

High purity aluminium and magnesium were exposed in the field. The meteorological data showed that the dew point remained at a constant level in the short period. The time dependence of corrosion mass loss of aluminium followed a logarithmic law, and that of magnesium did a linear law. The constant dew point corrosion test (CDPCT) was employed to investigate the effect of chloride deposition rates and dew points. Aluminium was insensitive to the change of chloride deposition rates and dew point. Magnesium corroded more in higher chloride deposition rates and lower dew points. The corroded surface area of aluminium slightly changed with exposure time, and that of magnesium increased gradually.

Original language	English
Title of host publication	Mechanical Engineering, Materials and Energy
Pages	380-383
Number of pages	4
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.148-149.380
Publication status	Published - 2012
Event	2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011 - Dalian, China Duration: 2011 Oct 19 → 2011 Oct 21

Publication series

Name	Applied Mechanics and Materials
Volume	148-149
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Other

Other	2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011
Country/Territory	China
City	Dalian
Period	11/10/19 → 11/10/21

Keywords

Aluminium
Atmospheric corrosion
Magnesium
Weight loss

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.4028/www.scientific.net/AMM.148-149.380

Cite this

@inproceedings{7204f8e4c6ad424f8664927454d5d970,

title = "Weathering of light metals in the atmosphere",

abstract = "High purity aluminium and magnesium were exposed in the field. The meteorological data showed that the dew point remained at a constant level in the short period. The time dependence of corrosion mass loss of aluminium followed a logarithmic law, and that of magnesium did a linear law. The constant dew point corrosion test (CDPCT) was employed to investigate the effect of chloride deposition rates and dew points. Aluminium was insensitive to the change of chloride deposition rates and dew point. Magnesium corroded more in higher chloride deposition rates and lower dew points. The corroded surface area of aluminium slightly changed with exposure time, and that of magnesium increased gradually.",

keywords = "Aluminium, Atmospheric corrosion, Magnesium, Weight loss",

author = "Zhenhua Dan and Izumi Muto and Nobuyoshi Hara",

note = "Copyright: Copyright 2012 Elsevier B.V., All rights reserved.; 2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011 ; Conference date: 19-10-2011 Through 21-10-2011",

year = "2012",

doi = "10.4028/www.scientific.net/AMM.148-149.380",

language = "English",

isbn = "9783037853405",

series = "Applied Mechanics and Materials",

pages = "380--383",

booktitle = "Mechanical Engineering, Materials and Energy",

}

TY - GEN

T1 - Weathering of light metals in the atmosphere

AU - Dan, Zhenhua

AU - Muto, Izumi

AU - Hara, Nobuyoshi

PY - 2012

Y1 - 2012

N2 - High purity aluminium and magnesium were exposed in the field. The meteorological data showed that the dew point remained at a constant level in the short period. The time dependence of corrosion mass loss of aluminium followed a logarithmic law, and that of magnesium did a linear law. The constant dew point corrosion test (CDPCT) was employed to investigate the effect of chloride deposition rates and dew points. Aluminium was insensitive to the change of chloride deposition rates and dew point. Magnesium corroded more in higher chloride deposition rates and lower dew points. The corroded surface area of aluminium slightly changed with exposure time, and that of magnesium increased gradually.

AB - High purity aluminium and magnesium were exposed in the field. The meteorological data showed that the dew point remained at a constant level in the short period. The time dependence of corrosion mass loss of aluminium followed a logarithmic law, and that of magnesium did a linear law. The constant dew point corrosion test (CDPCT) was employed to investigate the effect of chloride deposition rates and dew points. Aluminium was insensitive to the change of chloride deposition rates and dew point. Magnesium corroded more in higher chloride deposition rates and lower dew points. The corroded surface area of aluminium slightly changed with exposure time, and that of magnesium increased gradually.

KW - Aluminium

KW - Atmospheric corrosion

KW - Magnesium

KW - Weight loss

UR - http://www.scopus.com/inward/record.url?scp=84855818044&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84855818044&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMM.148-149.380

DO - 10.4028/www.scientific.net/AMM.148-149.380

M3 - Conference contribution

AN - SCOPUS:84855818044

SN - 9783037853405

T3 - Applied Mechanics and Materials

SP - 380

EP - 383

BT - Mechanical Engineering, Materials and Energy

T2 - 2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011

Y2 - 19 October 2011 through 21 October 2011

ER -

Weathering of light metals in the atmosphere

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this