Effect of Heat Treatment on Microstructure and Hardness of 9Cr13Mo3Co3Nb2V Steel
Effect of heat treatment on the microstructure and hardness of 9Cr13Mo3Co3Nb2V steel was studied systematically by metallographic examination and hardness testing. The results show that after quenching, cryogenic treatment and multiple tempering, the retained austenite of 9Cr13Mo3Co3Nb2V steel is ad...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Aeronautical Materials
2016-12-01
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| Series: | Journal of Aeronautical Materials |
| Subjects: | |
| Online Access: | http://jam.biam.ac.cn/CN/10.11868/j.issn.1005-5053.2016.6.006 |