词根词缀法 发表于 2025-3-23 10:23:46
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Stefan Göbel,Minhua Ma,Viktor Wendel components and to repair damaged components. In comparison with fusion-based high-temperature additive manufacturing processes, cold spray additive manufacturing (CSAM) has shown to retain the original properties of the feedstock, to produce oxide-free deposits, and to not adversely influence underObvious 发表于 2025-3-23 18:08:15
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Stefan Göbel,Minhua Ma,Viktor Wendeley manufacturing parameters that determine the deposition process include gas pressure, gas temperature, gas type, powder feed rate, nozzle traverse speed, scanning step, standoff distance, spray angle and trajectory. These parameters must work in unison and under careful control to produce high-quaBRUNT 发表于 2025-3-24 05:21:56
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Content and Content Production,vity, and lower thermal conductivity when compared to conventionally fabricated or fusion-based additive manufactured counterparts due to the inherent defects (i.e., porosity and unbonded interparticle boundary) found in the cold sprayed deposits. These defects generally exist in as-fabricated depospalpitate 发表于 2025-3-24 12:18:08
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Wolfgang F. Brabänder,Stefan Göbelor CSAM to gain the capability to produce deposits with nanostructure. However, nanoparticles, due to their low weights, are difficult to deposit on the substrate via CSAM. They are easy to be picked up by the driving gas and thereby suffer from dramatic deceleration when passing through the compresMri485 发表于 2025-3-24 21:12:05
Robin Horst,Micha Lanvers,Ralf Dörners. However, there are many challenges during the manufacturing process of MGs and HEAs using conventional fabrication techniques which hinders their development as engineering materials. Cold spray as a burgeoning metal deposition and solid-state additive manufacturing technology provides an alternachuckle 发表于 2025-3-25 02:48:48
Jamie Ferguson,Daisy Abbott,Sandy Louchartan be used in a wide range of industrial sectors such as aerospace, aviation, marine, automotive and nuclear. Although CSAM has been regarded as an additive manufacturing process in recent years, it typically leaves a rough, undulating and porous surface after fabrication. For practical industrial a