1. C. C. Chen and J. E. Coyne, “Deformation Characteristics of Ti-6Al-4V Alloy Under Isothermal Forging Conditions,” Metallurgical Transactions, 7A (193) (1976).
2. C. C. Chen, “Near-Net Shapes of Titanium Structures by Hot-Die Forging,” Proceedings of the 11th Annual Tri-Service Manufacturing Technology Conference, Meals Subcommittee of MTAG, Department of Defense, Daytona Beach, Florida, September 1979.
3. C. C. Chen, et al., “Advanced Isothermal Forging, Lubrication and Tooling Process,” Technical Report AFML-TR-77-136, August 1977.
4. C. C. Chen, “Evaluation of Lubrication Systems for Isothermal Forging of Alpha-Beta and Beta Titanium Alloys,” Technical Report AFML-TR-77-181, November 1977.
5. C. C. Chen and R. R. Boyer, “Practical Considerations for Manufacturing High Strength Ti-10V-2Fe-3Al Alloy Forgings,” Journal of Metals, 31 (7), p. 31.