Heat treatment is a key step in the application process of 3D printing. So far, regardless of which 3D printing process is used, it involves several methods to varying degrees, such as powder cleaning, annealing, post curing, unsupported, polished, sandblasted, and colored. Heat treatment is also an important step in the application process of 3D printed parts, and can take various forms depending on the expected results, materials used, and preferred technology.
Scanning electron microscopy can be divided into thermal electron emission type and field emission type according to the different ways of electron generation. The filament used for thermal electron emission type is mainly tungsten filament electron microscopy. Field emission type The distinction between hot field emission and cold field emission.
As 3D printing technology continues to advance, the demand for high-quality printing materials has never been greater. One such material is TC4 alloy powder, which has a wide range of applications in aerospace, engineering, and medical industries. One of the main challenges when it comes to printing with TC4 alloy powder is creating a consistent and high-quality powder that can be used in the printing process. In this article, we will explore the different methods for preparing TC4 alloy powder for 3D printing.
As one of the most important characterization parameters of nano powder, particle size directly affects the physical and chemical properties of the powder, and then affects the performance of the final product. Therefore, its detection technology is an important tool for industrial production and quality management, and plays an irreplaceable role in improving product quality, reducing production costs, and ensuring product safety and effectiveness. This article will start from the principle and compare three common methods for powder particle size detection: electron microscopy, laser particle size analysis, and X-ray diffraction line width method, and analyze the advantages, disadvantages, and applicability of different particle size testing methods.
