Carolized and other surface-treated products

Diffuses and penetrates metals such as aluminum into a metal surface to provide wear resistance, high temperature oxidation resistance, and resistance to corrosion by chemical products.

  • Calorizing treatment

    Ideal for parts and equipment that require a high degree of high-temperature oxidation resistance and resistance to carburization.
  • Alplex treatment

    This is a calorizing process that provides better wear resistance than super-calorizing and is less likely to be eroded by molten metal.
  • Chromizing treatment

    Ideal for parts and equipment that require a high degree of corrosion resistance, abrasion resistance, and high-temperature oxidation resistance.

Business Summary

We supply materials and technologies centered on fire resistance related to "Fire" and "Heat".

Osaka Taika Renga Co., Ltd. contributes to the industrial society by supplying materials and technologies and providing services centered on fire resistance related to "fire" and "heat".