1. D. H. JAMES: paper presented at 8th Int. Thermal Spraying Conf., 27 Sept. 1 Oct. 1976, 148-155; 1977, Miami, FL, American Welding Society.
2. Aspects of various processes for coating and surface hardening
3. J. C. GREGORY: paper presented at seminar on ‘Wear resistant treatments and coatings’, National Centre of Tribology, Risley, December 1979.
4. C. GLEAVE: paper presented at seminar on ‘Wear resistant treatments and coatings’, National Centre of Tribology, Risley, November 1981.