Indoor atmospheric corrosion of electronic materials in tropical-mountain environments

被引：15

作者：

Gil, H. ^{[1
]}

Calderon, J. A. ^{[1
]}

Buitrago, C. P. ^{[1
]}

Echavarria, A. ^{[1
]}

Echeverria, F. ^{[1
]}

机构：

[1] Univ Antioquia, Corros & Protect Grp, Medellin, Colombia

来源：

CORROSION SCIENCE | 2010年 / 52卷 / 02期

关键词：

Electronic materials; Atmospheric corrosion; Indoor corrosion; Heat trap effect; Subtropical areas; OUTDOOR; PRODUCTS; CLIMATE; METALS; COPPER;

D O I：

10.1016/j.corsci.2009.09.019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Indoor corrosion rate during one year exposure for carbon steel, copper. nickel, and tin was determined in three different atmospheres in Colombia. In addition, pollutants deposition rates and environmental parameters were also measured during indoor-outdoor conditions. The results show higher pollutant deposition in outdoor conditions, while inside metallic boxes the pollutant deposition significantly diminishes. No difference for relative humidity values was found between inside and outside measurements. For all samples, except nickel, the corrosion rate decrease with exposure time. The nature of corrosion products was found to be related to the exposure conditions. (c) 2009 Elsevier Ltd. All rights reserved.

引用

页码：327 / 337

页数：11

共 45 条

[1] EFFECTS OF INDUSTRIAL AIR-POLLUTANTS ON ELECTRICAL CONTACT MATERIALS [J].

ABBOTT, WH .

IEEE TRANSACTIONS ON PARTS HYBRIDS AND PACKAGING, 1974, PH10 (01) :24-27

[2]

Arroyave C., 1996, P 13 INT CORR C MELB

[3]

Cappell R., 1982, ATMOSPHERIC CORROSIO, P651

[4] A laboratory study of the effect of NO2 on the atmospheric corrosion of zinc [J].

Castano, J. G. ;

de la Fuente, D. ;

Morcillo, M. .

ATMOSPHERIC ENVIRONMENT, 2007, 41 (38) :8681-8696

[5] Atmospheric corrosion of historical organ pipes: The influence of environment and materials [J].

Chiavari, Cristina ;

Martini, Carla ;

Prandstraller, Daria ;

Niklasson, Annika ;

Johansson, Lars-Gunnar ;

Svensson, Jan-Erik ;

Aslund, Alf ;

Bergsten, Carl Johan .

CORROSION SCIENCE, 2008, 50 (09) :2444-2455

[6]

COMIZZOLI RB, 1993, CORROSION ELECT MAT

[7] Time of wetness in tropical climate:: Considerations on the estimation of TOW according to ISO 9223 standard [J].

Corvo, F. ;

Perez, T. ;

Martin, Y. ;

Reyes, J. ;

Dzib, L. R. ;

Gonzalez-Sanchez, J. ;

Castaneda, A. .

CORROSION SCIENCE, 2008, 50 (01) :206-219

[8] Indoor atmospheric corrosion in Cuba.: A report about indoor localized corrosion [J].

Corvo, F. ;

Torrens, A. D. ;

Betancourt, N. ;

Perez, J. ;

Gonzalez, E. .

CORROSION SCIENCE, 2007, 49 (02) :418-435

[9]

CORVO F, 2002, INT CORR C ICC GRAN

[10]

DOBBS B, 1984, MATER PERFORMANCE, V23, P35

← 1 2 3 4 5 →