Progress in fabrication of silicon nitride structural components for turbomachinery applications

ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition, GT 1996

Volumn 5, Issue , 1996, Pages

  Pollinger, John P ^a  

^a AlliedSignal Ceramic Components   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT CONTROL; AIRCRAFT MATERIALS; APPLICATION PROGRAMS; FABRICATION; GAS TURBINES; INJECTION MOLDING; MANUFACTURE; NASA; NITRIDES; ROCKET ENGINES; ROCKET NOZZLES; ROCKETS; SILICON; SILICON NITRIDE; TURBOMACHINE BLADES; TURBOMACHINERY;

FABRICATION TECHNOLOGIES; INDUSTRIAL TURBINES; MANUFACTURING PROCESS; ROCKET ENGINE TURBOPUMPS; STRUCTURAL COMPONENT; TURBINE TECHNOLOGIES; TURBOMACHINERY APPLICATIONS; U.S. DEPARTMENT OF ENERGY;

CERAMIC MATERIALS;

EID: 84930463612     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/96-GT-347     Document Type: Conference Paper

References (10)

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2. C.-W. Li and J. Yamanis, "Super-Tough Silicon Nitride with R-Curve Behavior", Ceram. Eng. Sci. Proc. 10[7-8], 632 (1989).
3. E. Tani, S. Umebayashi, K. ICishi, K. Kobayashi, and M. Nishijima, "Gas-Pressure Sintering of Si3N4.with Concurrent Addition of Al2O3 and 5 wt% Rare Earth Oxide: High Fracture Toughness Si3N4 with Fiber-like Structure", Am. Ceram. Soc. Bull., 6.2[2], 1311-1315 (1986).
4. K. Matsuhiro and T. Takahashi, "The Effect of Grain Size on the Toughness of Sintered Si3N4 ," Ceram. Eng. Sci. Proc., 11(7-8) 807-816 (1989).
5. P. Whalen, et al, "The Effect of Microstructure on the High-Temperature Deformation Behavior of Sintered Silicon Nitride," Ceram. Eng. Sci. Proc. 11[7-8] 633-649 (1990).
6. A.J. Pyzilc and DR Beaman, "Processing and Microstructure of Self-Reinforcing Silicon Nitride," presentation at 14th Annual Conference of Composites and Advanced Ceramics, Cocoa Beach, FL, Jan. 14-17, 1990.
7. R. ICnehans and R. Steinbrech, "Memory Effect of Crack Resistance During Slow Crack Growth in Notched A12O3 Bend Specimens", J. Mater. Sci. Lett., 327-329 (1982).
8. Private Conversation with T. Herbell and A. Eckel of NASALewis Research Center, Cleveland, Ohio
9. KC. Young, O.O. Omatete, M.A. Janney, and PA Menchhofer, "Gelcasting of Alumina," J. Am. Ceram. Soc., 74 [3] 612-618 (1991).
10. O.O. Omatete, MA. Janney, and R.A. Strehlow, "Gelcasting-A New Ceramic Forming Process," Am. Ceram. Soc.Bull., 70 [10] 1641-1649 (1991).