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Copper particle sintering technology is a process in which dispersed copper particles are treated at high temperature to achieve metallurgical bonding between particles in solid phase or partial liquid phase to form sintered bodies with certain density and specific properties. The basic principle is to use the diffusion between particles, plastic flow, grain boundary migration, recrystallization and other mechanisms, as well as the liquid phase that may be generated during the sintering process to promote sintering, so that the gap between particles is reduced, and finally achieve the expected physical and chemical properties and mechanical properties.

Copper particle sintering technology is a process in which dispersed copper particles are treated at high temperature to achieve metallurgical bonding between particles in solid phase or partial liquid phase to form sintered bodies with certain density and specific properties. The basic principle is to use the diffusion between particles, plastic flow, grain boundary migration, recrystallization and other mechanisms, as well as the liquid phase that may be generated during the sintering process to promote sintering, so that the gap between particles is reduced, and finally achieve the expected physical and chemical properties and mechanical properties.

Copper particle sintering technology is a process in which dispersed copper particles are treated at high temperature to achieve metallurgical bonding between particles in solid phase or partial liquid phase to form sintered bodies with certain density and specific properties. The basic principle is to use the diffusion between particles, plastic flow, grain boundary migration, recrystallization and other mechanisms, as well as the liquid phase that may be generated during the sintering process to promote sintering, so that the gap between particles is reduced, and finally achieve the expected physical and chemical properties and mechanical properties.

Additive manufacturing (printing technology) is a revolutionary manufacturing technology that integrates advanced manufacturing, digital manufacturing, intelligent manufacturing, and green manufacturing. It not only changes the way products are manufactured, but also changes the future production and lifestyle modes, thereby changing human life. Currently, 3D printing is mainly used for prototype manufacturing, mold verification, and direct manufacturing. Direct manufacturing refers to the direct use of 3D printing technology to produce final products, which is the focus of future 3D printing. In direct manufacturing, metal additive manufacturing is the most rapidly developing additive manufacturing technology and industry development at present, and has been widely used in related fields such as aerospace, biomedical, industrial molds, and power energy.

TR-SFX, or time-resolved serial femtosecond crystallography, allows for the study of chemical reactions and dynamic processes at an incredibly small timescale, providing researchers with valuable insights into the behavior of chemicals and materials.

Stacking and twisting various two-dimensional (2D) materials—such as graphene and transition metal dichalcogenides—can generate strongly correlated states. In twisted structures, electronic correlations are typically highest for small twist angles, which can be challenging to achieve for some of these materials. Foutty et al. fabricated twisted bilayers of tungsten diselenide at a twist angle of about 1.23° and observed a series of quantum anomalous Hall insulating states, indicating the presence of multiple moiré bands with nontrivial topology. This platform should enable further exploration of the interplay of strong correlations with topology.

The king of new materials in the 21st centuryCarbon Fiber is a kind of filamentary carbon material, which is obtained by carbonization and graphitization of organic fiber, with a diameter of 5-10 microns and a carbon content of more than 90%. Carbon fiber has ...

Composite materials are composed of two or more materials with different properties, through physical or chemical methods, in the macro composition of materials with new properties. Various materials complement each other in performance and produce synergistic effect, so that the comprehensive performance of composite materials is better than the original composition materials and meet various requirements

Carbon fiber reinforced resin matrix composite is an organic polymer material as the matrix, carbon fiber as the reinforcement material, through the composite process prepared, has significantly better than the original component properties of a new class of materials." It has the characteristics of high specific strength, high specific modulus, fatigue resistance, corrosion resistance, strong design uniformity, easy to large area integral molding and special electromagnetic properties, and has become one of the most important aviation structural materials.

In recent years, the 3D printing material industry is rapidly rising and leading the innovation trend of the manufacturing industry with unique development. This industry has not only brought us unprecedented manufacturing methods, but also demonstrated its enormous potential in multiple areas.

Nanotechnology is a compelling technology that allows new functions to be created at the nanoscale by controlling and manipulating the structure and properties of materials. In the field of biomedicine, the application of nanomaterials has shown great potential. This paper will introduce the application of nanomaterials in the field of biomedicine and their important influence on medicine.