No CrossRef data available.
Article contents
Solidification Modeling of NiAl Single Crystal Castings
Published online by Cambridge University Press: 01 January 1992
Abstract
Solidification conditions of a 0.64 cm × 2.5 cm × 15.2 cm slab and a 1.3 cm ɸ × 15.2 cm bar were simulated for two NiAl alloys. Simulation results were correlated with experimental inspection results to establish a relationship between dendrite arm spacing and local solidification time. The results were also used to construct a defects map for NiAl single crystal castings. Results have been compared to a similar model for single crystal nickel-base superalloys.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 1995
References
REFERENCES
2.
Yu, K.O., Oti, J.A., Robinson, M. and Carlson, R.G., in Proc. 7th Int. Svmp. on Superalloys, edited by Antolovich, S.D., et al (TMS, Warrendale, PA, 1992), pp. 135–144.Google Scholar
3.“Manufacturing Technology for Advance Propulsion Materials, Phase IX - Advanced Turbine Airfoil Casting Technology, Task 2: Casting Simulation”, AFWAL, No. F33615-85-C-5014, Final Report, August 1986 - May 1990.Google Scholar