DGYA Liquid Metal Technology Group is a leader in China's liquid metal: zirconium-based amorphous alloy, Zr-Cu-Ni-Ag-Y amorphous alloy precision die-casting parts.
In 2016, DGYA and the Institute of Metal Research of the Chinese Academy of Sciences jointly established LNJY Metal Technology Co., Ltd., a joint venture company focusing on the development of liquid metal (amorphous alloy) master alloy materials, liquid metal products, liquid metal forming technology equipment, and technical consulting services…
The technical team of the joint venture is based on the "Preparation and Application of Bulk Amorphous Alloys and Composite Materials" research group of the Non-equilibrium Metal Materials Research Department of the Shenyang National (Joint) Laboratory of Materials Science, Institute of Metals, Chinese Academy of Sciences. The team is mainly composed of members from the Chinese Academy of Sciences. It is composed of doctors, postgraduates and senior engineers from the Institute of Metals, Shanghai Jiaotong University, Harbin Institute of Technology and other universities. "The company's main production equipment includes: vacuum electric arc furnace, vacuum stripping machine, vacuum induction melting furnace, vacuum hot pressing sintering furnace, vacuum atomization powder making furnace, vacuum die-casting production line, etc.; material analysis and product testing mainly rely on investors One of the advanced equipment and testing resources of the Institute of Metal Research of the Chinese Academy of Sciences."
Liquid metal is currently one of the most concerned new materials in the world. Its industrial application and large-scale promotion are the general trend. Alloy composition and forming technology are the main barriers to competition and protection, and alloy composition is the core of the core.
The biggest core advantage of LNJY lies in its composition patents with independent intellectual property rights and its continuous development capabilities in low-cost amorphous alloy compositions. “The company’s technical team is constantly considering the cost, formation size, performance, processing and formability, feasibility of mass production, reuse and recycling of amorphous alloys, and through studying the purity of raw materials, processing and molding conditions, and oxygen The influence of the content on the amorphous forming ability, performance, formability and casting quality, clarify its mechanism of action, and successfully obtain an alloy composition that meets the requirements of commercial production and has independent intellectual property rights."
LNJY not only has the core patented technology and development capabilities in the composition of liquid metal materials, but also has strong technical reserves in large-size bulk liquid metal molding technology, molding equipment, and the formation of complete technical solutions. It can be based on the customer`s product shell , Structural parts, and fine parts and other different requirements, continue to study and explore the influence of preparation process control, casting process parameters (such as temperature, vacuum, pressure and die-casting speed, etc.), mold material, structure, etc. on the quality of amorphous products Laws, master the key processes and mechanisms that affect the quality of amorphous products, continuously improve and improve the one-step die-casting technology of amorphous alloy products, form an industrialized production line with stable performance, and successfully obtain high-quality amorphous alloy products. Explore new forming technology of amorphous alloy products; provide product solutions and technical solutions for corporate customers in various industries such as smart electronics, automobile manufacturing, medical equipment, ecological and environmental protection.
LNJY also focuses on the research and development of smaller, near-finished consumer electronic components such as bearings, support rods and other complex precision components, giving full play to the high strength, wear resistance and scratch resistance of amorphous alloys. The company has also developed a Zr-based amorphous alloy with excellent bactericidal and antibacterial functions. One of the most notable features of consumer electronics products is that they are always used frequently by consumers and have more skin contact with consumers. Therefore, the shell material often becomes a breeding place for microorganisms, which will affect the health of consumers to a certain extent. The development of antibacterial properties of amorphous alloy components is of great significance for applications.