Anguish
发表于 2025-3-23 11:10:22
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idiopathic
发表于 2025-3-23 14:41:42
Effect of Microstructure Evolution on Hot Cracks of HSLA Steel during Hot Charge Processhat the film-like ferrite was 3.6% of all and 9.5% of the ferrite. In combination of the inhomogeneous micro structure and precipitates at the prior austenite grain boundaries during reheating process, cracks formed as specimen charged from 700°C to 800°C.
LINE
发表于 2025-3-23 20:17:02
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Audiometry
发表于 2025-3-24 02:14:15
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好开玩笑
发表于 2025-3-24 03:48:27
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forebear
发表于 2025-3-24 10:13:22
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后来
发表于 2025-3-24 12:19:14
High speed twin roll casting of Al-33 wt. % Cu strips with layered structure -Inspired by mathematic be cast into strips at speed of 100 rpm (0.79 m/s) using vertical twin roll caster. As per the prediction of mathematical model, distinct layered structure forms when casting was carried out at high speed. Thus, layered structure could be directly cast using a twin roll caster.
削减
发表于 2025-3-24 18:35:47
Evolution of Inclusions in Ti-Bearing Ultra-Low Carbon Steels during RH Refining Processrocess, the evolution of oxide inclusions was analyzed using ASPEX and acid extraction. It was found that after Ti addition a large amount of Al-Ti-O inclusions generated, and the Ti content in the oxides decreased as the refining time increased. It was estimated that most of the oxides could be rem
overture
发表于 2025-3-24 19:54:30
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银版照相
发表于 2025-3-25 02:40:02
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