Ceramic-fiber-reinforced iron alloys show promise as turbine parts for intermediate-temperature service. Intermediate-temperature composites reduce weights of turbine blades by 40 percent and increase life expectancies of blades. In study, relatively-low-temperature fabrication process, hollow-cathode sputtering developed.
Composites That Exceed Superalloys In Rupture Strength
NASA Tech Briefs ; 12 , 2
1988-02-01
Miscellaneous
No indication
English
Online Contents | 2003
Transit revenues exceed $1,300,000,000
Engineering Index Backfile | 1932
Freight-car needs exceed supply
Engineering Index Backfile | 1944
|Online Contents | 1998