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Corrosion resistance of low carbon steels in a vanadium, sulfur and sodium environment at high temperatures
Corrosion resistance of low carbon steels in a vanadium, sulfur and sodium environment at high temperatures
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机译:低碳钢在高温的钒,硫和钠环境中的耐腐蚀性
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摘要
The present invention relates to a ferrous article suitable for use in devices for burning heavy and extra heavy petroleum fuels and a process for forming such an article. The article has a matrix formed from a low carbon steel and a corrosion resistant chromium-aluminum diffusion coating on at least one surface. The coating is formed by subjecting the matrix to successive aluminization and chromization pack cementation treatments.
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