TY - RPRT TI - Low-Density, Creep-Resistant Single-Crystal Superalloys AU - MacKay, Rebecca A. AU - Gabb, Timothy P. AU - Smialek, James L. AU - Nathal, Michael V. PY - 2006 UR - https://ntrs.nasa.gov/citations/20110012931 ID - 20110012931 ER -