搬运工
发表于 2025-3-26 21:28:13
In Situ Study of Phase Transformation in Steel During Welding,ffected zone (HAZ)) through microstructural control. Therefore, understanding the behaviour of phase transformation in the welding process is essential. As these phenomena occur during rapid heating and cooling cycles (several hundred degrees/second) at high temperature, it is not easy to observe the phase transformation during welding in detail.
Clinch
发表于 2025-3-27 03:42:13
Influence of Plastic Deformation on the Residual Stress Distribution and Fatigue Behaviour of High f 2%. Stresses decreased with up to 550 MPa in the region around the weld toe. The effect of local plastic deformation on fatigue properties was also found to be significant. Fatigue strength more than doubled compared to the non-strained as-welded condition.
中国纪念碑
发表于 2025-3-27 06:32:24
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constitutional
发表于 2025-3-27 12:03:57
Book 2010 into the different synchrotron and neutron diffraction techniques as well as innovative microscopy techniques. ..It addresses the following items:..- Phase detection and quantification..- In-situ welding experiments..- Stress/strain build-up..- Model development and Simulation..- Analysis tools and programming.
Ebct207
发表于 2025-3-27 14:07:03
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Esophagitis
发表于 2025-3-27 19:58:23
Grain Nucleation and Growth of Individual Austenite and Ferrite Grains Studied by 3DXRD Microscopy rostructure of steel at elevated temperatures and to follow the kinetics of individual grains in more detail. Unique in situ measurements of nucleation and growth rates of individual austenite and ferrite grains are presented.
额外的事
发表于 2025-3-28 01:35:21
Imaging Fast Processes in Liquid Metal Foams and Semi-Solid Alloys Using Synchrotron Radioscopy witserved to break into small particle clusters when injected at high speed. The event of cell wall collapse in metal foams is found to take ~1–2 ms time, indicating that the dynamics of this system is inertia controlled.
帐单
发表于 2025-3-28 04:30:13
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阻挠
发表于 2025-3-28 08:00:00
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愚笨
发表于 2025-3-28 11:33:45
In Situ Scanning Electron Microscopy High Temperature Deformation Experiments to Study Ductility Dihase transformation and failure mechanisms phenomena in structural materials. This setup has been used to study the solid state cracking phenomenon known as Ductility Dip Cracking (DDC), which plagues some fcc metallic materials when strained at high temperatures. The Ni-base alloys AWS A5.14 ERNiCr