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回火温度对Q550GJE建筑用高强钢组织性能的影响
张海军, 刘世坤
Influence of tempering temperature on the microstructure and properties of Q550GJE high-strength steel for construction
ZHANG Haijun, LIU Shikun
轧钢 . 2025, (6): 143 -146 .  DOI: 10.13228/j.boyuan.issn1003-9996.20250618