55SiMnMo钎钢正火后组织和硬度的影响因素

Influencing Factors of 55SiMnMo Drill Steel Microstructure and Hardness After Normalizing

文章对55SiMnMo六角钎钢正火后组织和硬度的影响因素,从加热温度、冷却速度、化学成分、原始组织偏析等几方面都作了详细的分析。

This paper SiMnMo 55 set fire is after soldering steel structure and hardness of the influence factors,from heating temperature,the cooling speed,chemical composition,the original organization aspects such as segregation has made the detailed analysis.