The Classification of the Company Stellite Alloy

• Posted by cobalt net 6 ноября 2018 г. - Загруженный в Бизнес - #stellite alloy  #stellite alloy 12  #cobaltalloy  - 21 просматривает
  Do You Know Stellite Alloy?

  According to the classification of use, stellite alloy can be divided into stellite wear-resistant alloy, stellite high temperature alloy and aqueous solution corrosion alloy. Under normal working conditions, it is actually both wear-resistant and high-temperature resistant or wear-resistant and corrosion-resistant. Some working conditions may also require high temperature resistance, wear resistance and corrosion resistance, and the more complicated the work is. Under the circumstance, the more the advantages of the stellite alloy can be reflected.

  What kind of tool is used for milling stellite?Processing stellite alloy recommends using YG8.
  

  YG8 is a tungsten-cobalt material. Good wear resistance, superior strength and impact toughness than YG6. Drawing die under high stress conditions, suitable for drawing steel with diameter <50mm, non-ferrous metal wire and its alloy wire or bar, also used for stamping die and rivet forging die with small working load and small size . YG8 advanced molding materials. The inner and outer hardness are uniform without heat treatment.

  Many grades of carbide can be used. Stellite alloy is not difficult to process. Only ceramic blades cannot be used. Extremely fast wear.

  The size and distribution of the carbide particles in the Stellite Alloy 12 and the grain size are sensitive to the casting process. In order to achieve the required permanent strength and thermal fatigue properties of the cast stellite alloy components, the casting process parameters must be controlled. Stellite alloys are heat treated to control the precipitation of carbides. For the cast stellite alloy, firstly, the solution is treated at a high temperature, and the temperature is usually about 1150 ° C, so that all primary carbides, including some MC type carbides, are dissolved in the solid solution; and then aged at 870-980 ° C. To re-precipitate carbides (most commonly M23C6).