The Application of Bellows Material in Fluid Catalytic Cracking Unit (FCCU)
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摘要: 概述了耐高温、耐腐蚀的FN-2合金的基本性能及实际应用情况, 认为FN-2合金是替代18-8型奥氏体不锈钢用来制造波纹管的理想材料, 可有效地防止波纹管的腐蚀破坏。Abstract: The properties,especially corrosion resistance of the FN-2 alloy are introduced. The application of the FN-2 alloy is offered. The results show that the alloy can effectively resist high temperature and high temperature corrosion, it is an ideal substitute for the “18-8”type austenic stainless steel to manufacture metal bellows.The bellows' early stage corrosive damages can be avoided..
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Key words:
- Bellow /
- FN-2 alloy /
- Corrosion resistance
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