正火球铁曲轴取消回火的探讨

Discussion on Normalized Nodular Cast Iron Crankshafts Without Tempering.

从显微组织、机械性能、曲轴变形和应力分布等各个方面,探讨了球墨铸铁曲轴正火处理后取消回火的可行性。

This paper discusses the feasibility of canceling a tempering operation for normalized nodular cast iron crankshafts as viewed from microstructure, mechanical properties, deformation of crankshafts and stress distribution, etc,