1. Department of Materials Science and Metallurgy, Univ. of Cambridge, Cambridge, CB2 3QZ, GB.
2. SKF Engineering & Research Centre, Kelvinbaan 16, 3439 MT Nieuwegein, NL.
3. Tata Steel, Swinden Technology Centre, Moorgate, Rotherham, S60 3AR, GB.
4. Tata Steel, Speciality Steels, Stocksbridge, Sheffield, S36 2JA, GB.