Bunk, W. (1990) Advanced Aerospace Materials. In: Proceedings. 1st International Symposium on Functionally Gradient Material, 8-9 October 1990, Sendai, Japan..
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In aerospace application there is no approved material that could withstand the prevailing temperatures at a useful stress level. Therefore, cooling is inevitable in the hottest regions of the turbine. The present limit of about 1800 degrees centigrade is reached by single crystalline nickel-based casting alloys. Four material groups offer possibilities for a considerable step ahead: monolithic structural ceramics, IMP-materials, refractory materials. Materials based on ceramicsincorporate the inherent problems of brittle materials including titanium aluminides. Great effort is being undertaken to solve the problems. One of the solutions could be obtained by the application of hybrid components in order to admit only compressive stresses.
|Document Type:||Conference or Workshop Item (Paper)|
|Additional Information:||LIDO-Berichtsjahr=1990, pages=2,|
|Title:||Advanced Aerospace Materials.|
|Journal or Publication Title:||Proceedings|
|Event Title:||1st International Symposium on Functionally Gradient Material, 8-9 October 1990, Sendai, Japan.|
|HGF - Research field:||UNSPECIFIED|
|HGF - Program:||other|
|HGF - Program Themes:||other|
|DLR - Research area:||UNSPECIFIED|
|DLR - Program:||no assignment|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Materials Research|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||02 Apr 2006|
|Last Modified:||27 Apr 2009 12:15|
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