保留
发表于 2025-3-26 21:26:56
Marcus Hellwigerent solid underneath and of insufficient liquid feeding to compensate for the volumetric change. The RDG (Rappaz Drezet Gremaud) criterion for the appearance of hot tears in metallic alloys is based upon a mass balance performed over the liquid and solid phases and accounts for the tensile def
Anal-Canal
发表于 2025-3-27 04:35:20
Marcus Hellwignts can occur during service as well as during fabrication. Most common, analyses of the resistance of welded components against failure are targeted at crack avoidance. Such evaluations are increasingly carried out by modern weldability studies, i. e. considering interactions between the selected b
Constitution
发表于 2025-3-27 05:19:04
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笨拙的你
发表于 2025-3-27 12:56:41
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DOLT
发表于 2025-3-27 17:15:24
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闲逛
发表于 2025-3-27 21:01:59
Marcus Hellwigof an appropriate model is dictated by the solidification behavior of the alloy. In some situations, seemingly complex alloys can be represented accurately using simple binary models when only one eutectic reaction occurs during solidification. In contrast, some alloys form two or more eutectic cons
大笑
发表于 2025-3-27 22:28:06
Marcus Hellwigd. The aim of this study is to examine both theoretically and experimentally some of the factors that cause hot cracks and how to minimize or avoid this undesirable outcome when welding 10 mm thick heat treatable wrought aluminium alloys 6005-T6 and 6082-T6 bead-on-plate using 4043 and 5356 alloy fi
讥讽
发表于 2025-3-28 02:32:50
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陪审团
发表于 2025-3-28 07:07:13
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分开
发表于 2025-3-28 13:40:11
Auswege aus der Symmetrie, Vereinigung mit der Asymmetrie, den Rechen- und Überprüfungsaufwand auf Plausibilität (Prüfung, dass die Summe der Dichteverteilung gegen 1 konvergiert), um ein Vielfaches der Zeit verlängert. Daher haben sich zu unterschiedlichen Zeiten unterschiedliche Verfasser mit den Problemen der schiefen Verteilungen Abb. 7.1 auseinander g