Deutsch English
CAS-OB Refining
Download Brochure
Welcome to visit our website and thank you for your interest in our products. Please leave your contact so that our sales personal will contact you and provide our consultation as soon as possible
  • First Name:*
  • Family Name: *
  • Occupation: *
  • Company: *
  • Email: *
  • Phone: *
  • Remark:
  • Interesting Areas:

    Iron Making and Ferroalloy Metallurgy
    Steel Making
    Secondary Refining of Steel
    Continuous Casting & Tundish
    Non-ferrous Metallurgy
    Cement Kiln and Glass Kiln
    Refractory Raw Material
    Others Areas:

CAS-OB, which is short for Composition Adjustment by Sealed Argon Bubbling and Oxygen Blowing, is a refining process, where the deoxidation, alloy adding, temperature adjustment and other refining methods are done in a relative sealed space with protective atmosphere.
Yanmu offers precast CAS cover and oxygen gun for the CAS-OB refining operation.
CAS Cover and OB Oxygen Gun

CAS cover and oxygen gun are used for CAS-OB refining process. These two products are low cement castable manufactured from premium fused alumina, mullite and spinel. This product is ready-to-use precast and feature good thermal stability, a...