ResearchSpace

Two-phase materials for high-temperature service

Two-phase materials for high-temperature service

http://hdl.handle.net/10204/1612
http://hdl.handle.net/10204/1612
 
Abstract:
The structure and properties of two families of lattice-coherent composites, those based on gamma' Ni3Al and those based on TiA/Ti3Al, are shown to have strong similarities. The coherent system of cubic/tetragonal Y2O3-stabilized ZrO2 is then described, and shown to have strong similarities to the system TiAl/Ti3Al. The phase gamma TiAl(L1(o)) and alpha (2) Ti3Al(DO19) are not cubic, and their anisotropic thermal expansion may lead to ratcheting creep under conditions of thermal cycling.
Reference:
Nabarro, FRN. 2000. Two-phase materials for high-temperature service. Intermetallics, vol 8, 11 September, pp 979-985
Nabarro, F. (2000). Two-phase materials for high-temperature service. http://hdl.handle.net/10204/1612
Nabarro, FRN "Two-phase materials for high-temperature service." (2000) http://hdl.handle.net/10204/1612
Nabarro F. Two-phase materials for high-temperature service. 2000; http://hdl.handle.net/10204/1612.
 
Nabarro, FRN
 
Sep 2000
 
Thermal cycling
Mechanical properties
Aero-engine components
 
Show full item record
 
 
Files in this item
 
Source

 

This item appears in the following Collection(s)