A New Technology and New Process for Modification of Ultra-cold Treatment Materials

The instability of metallic materials and non-metals (deformation of the structure and internal stress caused by processing) has caused instability in production, and over-reliance on workers has always plagued the industry. The company adheres to the spirit of “first-class technology, first-class efficiency, and first-class service” to ensure effective solutions to material deformation, ensure processing dimensional accuracy, increase wear resistance, increase elasticity, eliminate stress, and refine the organization, thereby improving quality. cut costs.
Ultra-cold technology is the only processing technology that can be used on the tools, knives, and parts that have been formed after the material is heat treated. It can stabilize the precise dimensions of the material, improve the wear resistance of the material, and restore the mechanical properties of the material.

The treatment of materials by ultra-cold technology is not limited to the surface treatment of the material, but also penetrates into the internal structure of the material, which reflects the overall effect, especially the regrind of the cutting tool, does not affect the organization structure, can be used repeatedly, and its reusable performance Significantly better than coating technology. The ultra-cold treatment technology can effectively reduce the quenching stress and enhance the dimensional stability of the workpiece.

The competitiveness of traditional industries is facing the transformation and upgrading of the industrial structure, and correct changes must be made. The guarantee of product quality will change from competitive conditions to survival conditions. The improvement of the efficiency of industrial products is a problem faced by industrialists. However, the basic engineering of metal materials is more important. The basic work of heat treatment makes the quality of industrial products not perfect. Although heat treatment gives life to metal materials, it does not give life and efficiency. In addition to the previous heat treatment, the complete basic project also includes the subsequent metal ultra-cold treatment, which is the basic work to ensure product quality. Deep Cryogenic Treatment will be the only choice for the quality of metal products.

Ultra-cold application industries include: precision stamping molds, nano materials, precision plastic molds, cutting tools, hobbing tools, aluminum alloy materials, cemented carbide cutting tools/fixtures, powder metallurgy molds, etc.

Ultra-cold treatment for high-speed steel

In the process of ultra-cold treatment, a large amount of retained austenite in the metal is transformed into martensite, which reduces the saturation of the supersaturated metastable martensite, reduces the microscopic stress, precipitates and disperses, and precipitates dispersed ultrafine carbides When the material is plastically deformed, it effectively hinders the dislocation movement, thereby effectively strengthening the matrix structure.