0.5wt% 탄소강을 이용한 해안 야외부식시험과 염수분무시험, 가속부식시험의 가속계수에 대한 연구
The Study on the Acceleration Factor of Coastal Outdoor Corrosion test, Salt Spray Test and Accelerated Corrosion Test using 0.5wt% carbon steel
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다운로드
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참고문헌
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초록
In the industry, accelerated corrosion test is used for the life time prediction. When anti-corrosion test proceeds in real environments, it is difficult that we predict and evaluate the corrosion life time because of the long test time such as 10 years or more time. Accelerated corrosion test and Salt spray test are able to test corrosion life time of products in the laboratory instead of outdoor corrosion test. Experimental procedure is selected for the corrosion standard specimen, exposure of the specimens, measurements of the mass loss and evaluating the mass loss data. As a result, the acceleration factor of the accelerated corrosion test to the outdoor corrosion test is 414.8. Therefore we can predict the corrosion life time of carbon steel during a short time period.
Abstract
In the industry, accelerated corrosion test is used for the life time prediction. When anti-corrosion test proceeds in real environments, it is difficult that we predict and evaluate the corrosion life time because of the long test time such as 10 years or more time. Accelerated corrosion test and Salt spray test are able to test corrosion life time of products in the laboratory instead of outdoor corrosion test. Experimental procedure is selected for the corrosion standard specimen, exposure of the specimens, measurements of the mass loss and evaluating the mass loss data. As a result, the acceleration factor of the accelerated corrosion test to the outdoor corrosion test is 414.8. Therefore we can predict the corrosion life time of carbon steel during a short time period.
참고문헌 (8)
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- "ACT Test Panels, 273", Industrial Drive P. O. Box 735 Hillsdale, Michigan 49242, ~
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- Jongmin Kim, "Accelerated and Outdoor Exposure Tests of Aluminum Coated Steel Sheets", CORROSION SCIENCE AND TECHNOLOGY, 10(6), pp.199~204 (2011), 한국부식방식학회
- S. W. Wei, "Development of Accelerated Life Test Method for TCU Life Analysis", KSAE (2007)