1. Use of corrosion-resistant plasma-sprayed coatings in diesel engines
2. Potential use of ceramic coating as a thermal insulation on cooled turbine hardware;Liebert;NASA Tech. Memo., NASA TM X-3352,1976
3. Durability of zirconia thermal-barrier ceramic coatings on air-cooled turbine blades in cyclic jet engine operation;Liebert;NASA Tech. Memo. NASA TM X-3410,1976
4. Two-layer thermal barrier coating for turbine airfoils—furnace and burner rig test results;Stecura;NASA Tech. Memo. NASA TM X-3425,1976