Microstructural evolution and strength-toughness behavior of fire-resistant steel under thermo-mechanical controlled processing
Fire-resistant steels are engineered to retain high strength at elevated temperatures, typically maintaining a yield strength (YS) ratio (600 °C/RT) above 0.67 to prevent sudden structural collapse during fire exposure. Although achieving such strength retention is critical, ensuring sufficient frac...
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| Main Authors: | Hyungkwon Park, Hyo-Haeng Jo, Chiwon Kim, Seong Hoon Kim, Kyeong-Won Kim, Joonoh Moon, Hyun-Uk Hong, Jun-Ho Chung, Bong-Ho Lee, Chang-Hoon Lee |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-07-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425016928 |
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