高铬抗磨铸铁韧性的提高

Toughness lmprovement of High－ Chromium Anti－ Wear Cast lron

论述了提高高铬铸铁使用性能的途径，提出了提高韧性的新工艺，企业应用后，取得良好效益。

The method to improve application properties was described.A new process to increase toughness was proposed,and excellent result has been obtained in the practice.