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Corrosion resistance treatment of condensing heat exchanger steel structures exposed to a combustion environment
Corrosion resistance treatment of condensing heat exchanger steel structures exposed to a combustion environment
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机译:暴露于燃烧环境的冷凝式热交换器钢结构的耐腐蚀处理
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摘要
A condensing heat exchanger structure in contact with a combustion environment and which structure includes a ferrous substrate is provided with a corrosion resistant diffusion coating applied to the ferrous substrate via a fluidized bed application. Also provided is a method for improving the corrosion resistance of a condensing heat exchanger structure which includes a ferrous substrate and a surface portion at least partially exposed to a combustion product-containing environment. In such method, a corrosion resistant diffusion coating is applied onto the ferrous substrate via a fluidized bed application.
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