Metal Slag and Oxides Database

Thermo-Calc Software offers one database designed for metal slag and oxides, TCOX12 the Metal Oxide Solutions Database.

Technical Information Sheet for TCOX12

Examples Collection for TCOX12

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TCOX12 Quick Overview

  • PROPERTIES:
    • Gibbs Energy
      • Volume
        • Surface tension of molten slags
          • Viscosity of molten slags
          • ELEMENTS: Al, Ar, B, C, Ca, Co, Cr, Cu, F, Fe, Gd, H, Hf K, La, Mg, Mn, Mo, N, Na, Nb, Ni, O, P, S, Si, Ti, V, W, Y, Yb, Zr
          • ASSESSED PHASES: 604
Properties Calculated

Metal Oxide Solutions Database

TCOX12 is a thermodynamic and properties database used for application to slags and oxides. The intended application is for solid and liquid ionized materials, for example oxides or sulfides. Despite the name of the database, it can also be used for fluoride and sulfide systems without oxygen.

Common applications of the database include:

  • Development of ceramics
  • Slags
  • Refractories
  • Metallurgical processing (for example slag and liquid metal interactions)
  • ESR slags
  • Materials corrosion
  • Thermal Barrier Coatings (TBC)
  • Yttria-Stabilised-Zirconia (YSZ)
  • Solid oxide fuel cell materials
  • Sulfide formation
  • Dephosphorization and desulfurization
  • And more

TCOX12 was developed to be used with our entire suite of products: Thermo-Calc, the Add-on Modules, and all available SDKs.

TCOX12 does not have a corresponding mobility database.

Featured Publication

The following publication explores how thermodynamic and properties databases, including TCOX, can be used to help design more durable coating materials for gas turbine engines.

David L. Poerschke
Developments in Thermodynamic Models of Deposit-Induced Corrosion of High-Temperature Coatings
JOM, Volume (2021)

Read the paper

Compatible with the Process Metallurgy Module

TCOX12 is compatible with the Process Metallurgy Module, an Add-on Module used for advanced calculations involving slag, metal, and gas. The Module is primarily designed for application to steelmaking and steel refining processes including converters, such as basic oxygen furnaces (BOF), electric arc furnaces (EAF), ladle furnace (LF) metallurgy, and more. The Module can also be applied to other metallurgical processes.

Learn about the Process Metallurgy Module

Applications

Read about the primary applications for the TCOX database.

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Process Metallurgy

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Refractory Oxides

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Slags

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Solutions

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Showcase

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