On the similarity criteria for the processes of high-temperature sulfur corrosion of heat-resistant alloys

被引：0
|
作者：
Bagerman, A.Z. [1 ]
Guseva, V.I. [1 ]
Zhivushkin, A.A. [1 ]
Zimin, V.P. [1 ]
Lebedev, A.B. [1 ]
Pisarev, B.K. [1 ]
Timofeev, V.V. [1 ]
机构：
[1] GNTs Krylov Central Research Inst., Sankt-Peterburg, Russia
来源：
Zashchita Metallov | 2001年 / 37卷 / 01期
关键词：
Composition effects - Corrosion - Corrosion resistance - High temperature effects - Nickel alloys - Parameter estimation - Protective coatings - Sulfur;
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学科分类号：
摘要：
A similarity parameter for the high-temperature sulfur corrosion of heat-resistant alloys is suggested. This parameter allows to put in order published experimental data of different authors. Original data on the weight loss by EI826, CC-70VI, GC26, and several materials for protective coatings also correlate with the similarity parameter. The dependences thus obtained allow to predict the operation life of materials (by their weight loss) and to rank nickel-based alloys by their corrosion resistance, depending on their elemental composition.
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页码：85 / 87
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