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Corrosion environment judgment system for weathering steel, corrosion deterioration prediction system for weathering steel and business products using the same
Corrosion environment judgment system for weathering steel, corrosion deterioration prediction system for weathering steel and business products using the same
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机译：用于耐候钢的腐蚀环境判断系统，用于耐候钢的腐蚀劣化预测系统以及使用该系统的商业产品
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摘要
PROBLEM TO BE SOLVED: To provide a corrosive environment determination system and a corrosion deterioration prediction system for a weather resistant steel and business products using the same, capable of determining the corrosive environment to which a weather resistant steel to be guaranteed is exposed, and predicting a future corrosion deterioration on the basis of the determination result.SOLUTION: A plurality of weather resistant steels having corrosion images similar to corrosion images of a weather resistant steel to be guaranteed are extracted from weather resistant steels housed in a weather resistant steel database. An appearance evaluation point of the weather resistant steel to be guaranteed is determined based on the appearance evaluation points of the plurality of weather resistant steels. Furthermore, the corrosive environment (periodic average flying salt content, preferably the number of dry/wet repetitions) of the weather resistant steel to be guaranteed is determined based on the corrosive environment (periodic average flying salt content, preferably the number of dry/wet repetitions) of the plurality of weather resistant steels.SELECTED DRAWING: Figure 1
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