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In recent years, with the continuous development of the powder metallurgy industry, stainless steel powder metallurgy has become more and more popular in the market.……

Laser cladding has obvious advantages in forming, preparing coatings and repairing metal parts. However, what follows is that the internal defects in its microstructure and poor mechanical properties need to be further studied.……

Due to its unique superelasticity and shape memory effects, as well as excellent biocompatibility and suitable elastic modulus, Nitinol is widely used in cardiac, cerebrovascular and peripheral vascular devices.……

Since the birth of 3D printing for more than 30 years, the average annual growth rate of global revenue in this field, including equipment, materials and services, has been 26.1%……

In the powder bed laser melting technology, from the production, transportation, storage, printing and recycling of materials, the powder has been under a variety of mechanical and atmospheric environments throughout the process chain, the chemical composition and shape of the po...……

Previous studies have found that the fatigue performance of the parts made by the repeated use of Ti6Al4V under the electron beam powder bed fusion process is 69 times lower than that of the parts made with the unused new powder.……

Spherical metal powder is the core material of metal 3D printing and the most important link in the 3D printing industry chain, which is closely related to the development of 3D printing technology.……

Metal 3D printing is gradually moving towards large-scale applications in batches. If the cost is reduced by more than 50%, the application scale may be expanded by 10 times or even 100 times.……