Completed Technical Working Areas (TWA)

The TWAs listed below have completed their work and are no longer active.

    TWA  1     Wear Test Methods
    TWA  3    Ceramics for Structural Applications
    TWA  4     Multiphase Polymers
    TWA  6     Superconducting and Cryogenic Structural Materials
    TWA  7     Biomaterials
    TWA  8     Hot Salt Corrosion Resistance
    TWA  9     Weld Characteristics
    TWA 10    Computerised Materials Data
    TWA 11    Creep Crack Growth
    TWA 12    Efficient Test Procedures for Polymers
    TWA 13    Low Cycle Fatigue
    TWA 14    Unified Classification System for Advanced Ceramics
    TWA 15    Metal Matrix Composites
    TWA 17    Cryogenic Structural Materials
    TWA 18    Statistical Techniques for Interlaboratory Studies
    TWA 19    High Temperature Fracture of Brittle Materials
    TWA 20    Residual Stress
    TWA 21    Mechanical Measurements for Hardmetals
    TWA 23    Thermal Properties of Thin Films
    TWA 25    Creep, Fatigue Crack Growth in Components
    TWA 26   Full Field Optical Stress and Strain Measurement
    TWA 27    Characterisation Methods for Ceramic Powders and Green Bodies
    TWA 30    Tissue Engineering

 

For the list of current active TWAs, select this link