An Investigation on the Two-Stage Strengthening Behavior of an Al-Li-Cu-Mg-Zr Alloy. (1998)
Song, Shihong, Zhang, Weibin, Cheng, Jun, Ryba, Earle R., Howell, Paul R.
Tensile properties were determined on an Al-2.2Li-2.2Cu-1.5Mg-0.12Zr alloy. The results indicate a two-stage strengthening behavior caused by precipitation reaction and changes in the grain and...
Determination of Young's Modulus in Chemically Vapor-Deposited SiC Coatings. (1998)
Watkins, Thomas R., Green, David J., Ryba, Earle R.
Young's modulus of CVD and SiC coatings was measured in situ (on the substrate) using strain gage/flexure and dynamic resonance techniques. The average Young's moduli of CVD SiC from these techniques...
Studies of the heteropoly complexes of molybdenum and tungsten /--by Earle R. Ryba. (1956)
Thesis (B.S.) Massachusetts Institute of Technology. Dept. of Chemistry, 1956.