Study on Stamping Process of 304 Stainless Steel Bipolar Plate

Tung Sheng Yang; Ting Fu Zhang; Tung Wei Lin; Can Xun Zhang

doi:10.4028/www.scientific.net/KEM.901.170

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Metallurgical Behavior of Amorphous Alloy during Annealing at Different Temperatures via Molecular Dynamics Simulation
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Evaluation of Sulfides as Solid Lubricant: Lubricity of Compounded Sulfides
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Study on Stamping Process of 304 Stainless Steel Bipolar Plate
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Forging Process Analysis of 6061 Aluminum Alloy Motorcycle Brake Parts
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Friction, Scuffing and Transfer Layer Formation in Lubricated Sliding of EN31 Steel and Tungsten Carbide (WC): Surface Topography Effects
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Effects of Temperature Rise of Grease on Lubricating Performance of Drive Elements under the Extreme Pressure
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Effects of the Rolling Directions on Wear of the Aluminum Alloys
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Study on Stamping Process of 304 Stainless Steel Bipolar Plate

Abstract:

Bipolar plate is the key component of proton exchange membrane fuel cells. Due to the factors of rapid and mass production, the stamping process is selected to manufacture the bipolar metal plates. First, the stress-strain curve is performed by universal material testing machine.The stress-strain curve is necessary for bipolar plate stamping simultion. The maximum forging load and effective stress distribution of bipolar plate stamping are determined by finite element analysis. Finally, the effect of the traditional crank stamping on the flatness and section thickness of stainless steel bipolar plate are observed by experiments.