本文讨论了影响高速钢碳化物破碎及分布的变形工艺因素，通过在精锻机上则该钢采用不同的组合锻造工艺，进行生产性试验以及对锻材的高、低倍组织检验和图象分析测定，讨论钢中碳化物形态及分布状态与变形工艺及终锻温度的关系。据国内外大量的研究证明，不同类型的高速钢在凝 In this paper, the deformation process factors that affect the crushing and distribution of high-speed steel carbides are discussed. Through the use of different combination forging processes on the precision forging machine, the production test as well as the high and low magnification inspection and image analysis of the forging material The relationship between carbide morphology and distribution in steel, deformation process and final forging temperature was discussed and discussed. According to a large number of domestic and foreign studies have shown that different types of high-speed steel in the condensate