Publication Date:
2019-07-13
Description:
Tungsten fiber reinforced superalloy composites (TFRS) are intended for use in high temperature turbine components. Current turbine component design methodology is based on applying the experience, sometimes semiempirical, gained from over 30 years of superalloy component design. Current composite component design capability is generally limited to the methodology for low temperature resin matrix composites. Often the tendency is to treat TFRS as just another superalloy or low temperature composite. However, TFRS behavior is significantly different than that of superalloys, and the high environment adds consideration not common in low temperature composite component design. The methodology used for preliminary design of TFRS components are described. Considerations unique to TFRS are emphasized.
Keywords:
COMPOSITE MATERIALS
Type:
NASA-TM-82811
,
E-1152
,
NAS 1.15:82811
,
Ann. Meeting of the Am. Inst. of Mining, Met. and Petrol. Engr.,; Feb 14, 1982 - Feb 18, 1982; Dallas, TX; United States
Format:
application/pdf
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