枫树
发表于 2025-3-26 22:20:57
Preparation of Fe/Fe3O4 Soft Magnetic Composites by Spark Plasma Sintering,ce was improved. It solved the problem that hot pressing curing soft magnetic composites have low densification. The Fe/Fe.O. was observed at different sintering temperatures and the influence of the chemical composition and microstructure properties was analyzed. The material density was higher and
Metamorphosis
发表于 2025-3-27 04:54:40
,High-Quality Ti–6Al–4V Alloy Powder Prepared by Plasma Rotating Electrode Process and Its Processibeved, three kinds of powder with different size distribution were consolidated by hot isostatic pressing (HIP). The phase compositions, morphologies and microstructures of the powders and HIPed samples were characterized. Mechanical properties of HIPed Ti–6Al–4V alloys also were investigated. The re
处理
发表于 2025-3-27 06:58:50
Microstructure and Mechanical Properties of Hot-Rolled 5E83 Alloy,at the temperatures varying from 200–470 °C. The microstructure of the hot-rolling plates was investigated using scanning electron microscopy and transmission electron microscopy. The results showed that the tensile strength and yield strength decreased with the rise of the hot-rolling temperature,
monopoly
发表于 2025-3-27 09:43:19
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Fabric
发表于 2025-3-27 15:06:26
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松软无力
发表于 2025-3-27 19:35:06
Modeling and Simulation of Dynamic Recrystallization Behaviors of 7085 Aluminum Alloy During Hot Deare input to the CA model as important data. The hot deformation behavior was studied by means of a hot simulating test on Geleeble-1500 experiment machine. The range of thermal deformation temperature is 623–723 K, the range of strain rate is 0.001–1 s. and the maximum true strain is 0.91. Analysis
尊重
发表于 2025-3-27 23:08:24
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磨坊
发表于 2025-3-28 03:06:56
,Homogenization Treatment and Kinetic Analysis of 2297 Al–Li Alloy,n were investigated by means of optical microscopy (OM), scanning electron microscopy (SEM), energy dispersive spectrometry (EDS) and differential scanning calorimetry (DSC). The results show that severe dendrite segregation exists in the as-cast alloy. Cu, Fe and Mn elements have obvious segregatio
擦掉
发表于 2025-3-28 09:56:00
,The Microstructure Evolution of Al–Mg–Si–Mn–Er–Zr Alloy During Homogenization,alloy, but homogenization heat treatment can effectively reduce these residual phases. Therefore, it is necessary to study the evolution of these non-equilibrium intermetallic phases during different homogenization treatment. In this study, the methods we used are OM, SEM in combination with EDS, XR
值得
发表于 2025-3-28 13:39:05
Effect of Intermediate Annealing Temperature and Aging on the Mechanical Properties and Conductivit.2Mg–0.35Si–0.3Ce wire rod, which experienced hot extrusion (named as E), cold drawing (named as D), annealing (named as A) and cold drawing, i.e. EDAD. And four intermediate annealing temperatures (150, 200, 250, 300 °C) were carried out for investigation. Microstructure observation shows that no r