High Temperature Mechanical Properties and Fracture Mechanism of 9Cr-2W-3Co Martensitic Heat-resistant Steel
The microstructure of normalized & tempered 9Cr-2W-3Co martensitic heat-resistant steel and its tensile strength and fracture mechanism at different strain rates （5×100， 5×10-1， 5×10-2， 5×10-3， 5×10-4 s-1） at 625 ℃ was researched. The results showed that the tempered lath martensitic structu...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Special Steel
2025-05-01
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| Series: | Teshugang |
| Subjects: | |
| Online Access: | https://www.specialsteeljournal.com/fileup/1003-8620/PDF/2024-00227.pdf |
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