Crofer® 22 APU

ジェネリックファミリー： Steel - Wrought - Stainless - Ferritic • 提供元： Outokumpu

Crofer® 22 APU* is a high-temperature ferritic stainless steel especially developed for application in solid oxide fuel cells (SOFC).

At temperatures up to 900°C (1652°F) a chromium-manganese oxide layer is formed on the surface of Crofer® 22 APU which is thermodynamically very stable and possesses high electrical conductivity. The low coefficient of thermal expansion is matched to that of ceramics typically used for high-temperature fuel cells in the range from room temperature to 900°C (1652°F).

Crofer® 22 APU is characterized by:

excellent corrosion resistance at high temperatures in anode gas and cathode gas

low rate of chromium vaporization

ease of working and processing

low coefficient of thermal expansion

good electrical conductivity of the oxide layer

一般的な属性

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材料ステータス

Commercial : actif

ドキュメント

Technical Datasheet (English)

ドキュメントのダウンロード

可用性

Afrique & Moyen-Orient, Amérique du Nord, Amérique latine, Asie Pacifique, Europe

その他の属性

Forms Available, Metal Type, Type Analysis, Densité, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Dureté, Module de traction, Mean Specific Heat, Mean CTE, Conductivité thermique, Electrical Resistivity

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