Evaluation of the partitioned mechanical properties and the hall-petch relationship of cast aluminum alloy cylinder head

• Published in: MATEC web of conferences Vol. 355; p. 1003
• Main Authors: Yan, Kangjie, Huang, Weiqing, Zuo, Zhengxing, Liu, Jinxiang, Ren, Peirong, Hu, Dingyun, Zhao, Chengzhang
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Les Ulis EDP Sciences 2022
• Subjects: Aluminum alloys; Aluminum base alloys; Cylinder heads; Dendritic structure; Elongation; Grain size; Heterogeneity; Mechanical properties; Microstructure; Tensile strength; Ultimate tensile strength; Yield strength; Yield stress

In view of the non-uniform distribution of mechanical properties of cast aluminum alloy cylinder head, the mechanical properties evaluation and microstructure heterogeneity of cylinder head were studied. The results showed that the head plate position of the cylinder head has the best mechanical pro...