高铬抗磨铸铁韧性的提高

Raise of Toughness for Abrasion Resistant High Chromium Cast Iron

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 way to improve the performance of high chromium cast iron was discussed, which caters foruser's needs. Anew technology of improving the toughness was developed. As if turned out that the factories bemefit a lot from using the new technology .