新型H13基体钢的热稳定性

Transactions of Materials and Heat Treatment(2020)

Cited 3|Views12
No score
Abstract
通过改变原H13钢的合金成分,设计了3种新型H13基体钢,采用扫描电镜、显微硬度计和力学性能测试等研究了实验钢的组织和性能,并对其热稳定性进行了研究.结果 表明:新型H13基体钢组织中析出的碳化物较原H13钢更为均匀细小,热稳定性有了大幅度的提高;对原H13钢的成分进行合理调整后,Si含量提高到了1.5%,Cr含量降低并提高Mo含量,使得新型H13基体钢的回火组织更加稳定,有利于提高其热稳定性.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined