subject: Improve The Tool, Die Service Life Of The New Method - Cutting Tools, Molds - Metal Industry [print this page] Instability caused by the production, over-reliance on the workers, have been troubled by the industry. The company of "technology first-class, efficient first-class and first class service" spirit, and ensure that effective solution material deformation, to ensure processing dimensional accuracy, increase abrasion resistance, increased elasticity, eliminate stress, so that fine organization, which consequently improve quality, cost.
Ultra-cold materials after heat treatment technology is only available in the already forming
Tool , Tools , Part of the treatment process, the precise size of materials can stabilize and improve the wear resistance of materials to restore the mechanical properties.
Super-cooling technology is not limited to the handling of the material surface treatment, and infiltration of the internal organization of the material reflects the overall effect, especially for heavy cutting tool grinding, does not affect the organizational structure, can be used repeatedly, it could repeated use of performance over the coating. Ultra-cold processing technology can also effectively reduce a workpiece quenching stress and enhanced dimensional stability performance.
Competitiveness of traditional industries in the face of industrial restructuring and upgrading, must make the right changes. Guarantee of product quality will be competitive into living conditions. Increase the effectiveness of industrial products, industrial issues faced by people. However, the basis of engineering metallic materials is even more important, heat treatment for industrial products based on the quality of the work might not be perfect, although the heat treatment of metal materials to give life, but does not give life and performance. Integrity of the project than the previous heat, the included ultra-cold treatment follow-up of the metal is the basic work to ensure product quality. Metal ultra-cold treatment (deepcryogenictreatment) will be the only choice for quality metal products.
Super-cold treatment for high-speed steel In the ultra-cold processing, large quantities of metals retained austenite transformed to martensite, the supersaturation of the metastable martensite reduce its saturation, reducing micro-stress, precipitation dispersion and dispersion of fine precipitates of small carbon plastic deformation in the material properties and effective hinder dislocation movement, thus effectively strengthen the matrix. As the ultra-fine carbide particles distributed uniformly in the martensite, the effective grain boundary strengthening to improve the performance of high-speed steel, so that impact toughness, red hardness, wear resistance has increased dramatically.
Super-cold treatment for Carbide In the ultra-cold process, the effective internal stress of the alloy in the effective adjustment to reduce the tensile stress produced by Cobalt, and enhance the resistance to microcrack, effective to reduce the micro-cracks, thereby increasing resistance fatigue strength, toughness, while enhancing the binding properties of cobalt on tungsten carbide, carbide reduces the spin-off, effectively improve the wear resistance. Carbide abnormal tissue does not occur by the ultra-cold treatment (deepcryogenictreatment) to significantly increase the life of the workpiece material, the exact alloy body that is more compact, while promoting aging (aging), increased plastic deformation impedance, single-use addition to an increase of 30% to 5 times the life, the coke layer upgrade from the original 0.02-0.05mm to 0.08-0.13mm, can significantly reduce the amount of re-grinding.
Ultra-cold treatment for aluminum
The hard aluminum (duralumin) after solution treatment, and then ultra cold treatment (deepcryogenictreatment), as can promote aging, and significantly eliminate the residual stress, which can improve the overall mechanical properties. Currently abroad in the use of ultra-cold mechanical processing industries improve performance of many aluminum cases, most of the super-cold treatment after the material has 7075,6061 and so on.
