Cracking of S235JR Cold-Deformed Steel during Galvanizing—Developing a Test to Evaluate and Predict the Effect of the Zinc Alloy Composition

作者: Anne-Lise Cristol , David Balloy , Christophe Niclaeys , Philippe Quaegebeur , Ludovic Néel

DOI: 10.4236/JSEMAT.2013.31A011

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摘要: This paper presents a study on the cracking of steel pieces during their galvanization in alloyed liquid zinc. An experimental design was developed to show effect amount various alloying elements (Sn, Bi, Pb) this phenomenon. The characterization obtained by 1) deformation three-point bending piece with different levels deflection; 2) galvanizing and 3) observation measurement cracks. A model critical deflection (deflection for crack starting) amounts Sn, Pb, Bi is presented predictions are described.

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