INNOVACERA | technical ceramic solutions

Powder metallurgy has core process advantages such as high material utilization, low unit energy consumption, and environmental protection. It is a technology that is in line with the future direction of carbon neutrality.   In recent years, with the maturity of powder metallurgy technology and the trend of miniaturization of parts, two emerging process routes, metal injection molding (MIM) and 3D printing (AM), have rapidly emerged.   At the same time, the supply of high-quality powder raw materials has begun to become a major factor restricting the development of the industry.   Small and complex parts are undoubtedly more suitable for injection molding and 3D printing (particle size of 20μm or even smaller), and have been increasingly used in high-end fields such as aerospace, medical, electronics, and military industry.   Therefore, the preparation of metal powders with high purity, good sphericity, small particle size and narrow distribution, and low oxygen cont...

  Boron nitride atomizer nozzles   for powder metal atomization play a crucial role in the atomization process. These nozzles are responsible for converting molten metal into fine powder particles, which are then used in various industries such as automotive, aerospace, and electronics. There are different types of boron nitride atomizer nozzles used in powder metal atomization, including gas atomizers and water atomizers. Gas atomizers use high-pressure gas to disintegrate a molten metal stream into tiny droplets, which solidify into powder particles as they cool down. Water atomizers, on the other hand, use water jets to break up the molten metal stream into powder particles.   The design and construction of boron nitride atomizer nozzles are critical for ensuring efficient and effective atomization. Some key factors to consider in boron nitride atomizer nozzle design include: Nozzle geometry:  The shape and size of the nozzle play a role in determining the droplet...

  A   boron nitride ceramic nozzle   is a specialized tool used in the production of amorphous alloy strips. Amorphous alloys are a class of materials with a disordered atomic structure that offers unique electric, magnetic and mechanical properties, and their history counts approximately 40 years. In recent years, amorphous alloy industry technology have developed rapidly, so higher requirements have been put forward on the nozzle materials used in the key of tape production. The boron nitride composite ceramic material developed for amorphous strip production has excellent high temperature resistance, corrosion resistance, thermal shock resistance, creep resistance and easy processing properties, which can meet the production of various amorphous strips, especially suitable for the needs of broadband amorphous strip production.   During amorphous alloy strips production process, a boron nitride ceramic nozzle is employed to deliver a precise and controlled flow of ...

Powder metallurgy has core process advantages such as high material utilization, low unit energy consumption, and environmental protection. It is a technology that is in line with the future direction of carbon neutrality. In recent years, with the maturity of powder metallurgy technology and the trend of miniaturization of parts, two emerging process routes, metal injection molding (MIM) and 3D printing (AM), have rapidly emerged.   At the same time, the supply of high-quality powder raw materials has begun to become a major factor restricting the development of the industry.   Small and complex parts are undoubtedly more suitable for injection molding and 3D printing (particle size of 20μm or even smaller), and have been increasingly used in high-end fields such as aerospace, medical, electronics, and military industry.   Therefore, the preparation of metal powders with high purity, good sphericity, small particle size and narrow distribution, and low oxygen content has...