The hardening behavior and abrasion resistance of high chromium cast iron(HCCI) containing molybdenum and vanadium subjected to sub-critical treatment were studied.

• 研究表明,通过亚临界热处理可以使含有大量残留奥氏体的高铬铸铁产生二次硬化,从而提高高铬铸铁的硬度和耐磨性。