1. H. C. Burghard, Jr.: “Metallurgical Analysis of Rim Cracking in an LP Steam Turbine Disc,” EPRI Report NP-1532, Project 1398-1, Electric Power Research Institute, Palo Alto, CA, September 1980.
2. H. C. Burghard, Jr.: “Metallurgical Evaluation of a Failed LP Turbine Disc,” EPRI Report NP-2738, Project 1398-6, December 1982.
3. H. C. Burghard, Jr.: “Metallurgical Investigation of Disc Cracking in the LP-2 Turbine at a Nuclear Power Station,” EPRI Report NP-2269, Project 1398-7, July 1982.
4. H.C. Burghard, Jr.: “Metallurgical Evaluation of Keyway Cracking in LP Turbine Discs,” EPRI Report NP-3341, Project 1398-9, January 1984.
5. A. McMinn, H. C. Burghard, Jr., F. F. Lyle, Jr., and G. R. Leverent: “Cracking of Low-Pressure Steam Turbine Rotor Discs in Nuclear Power Plants,”Proceedings of the International Symposium on Environmental Degradation of Materials in Nuclear Power Systems — Water Reactors, Myrtle Beach, SC, August 22–25, 1983, pp. 243–272.