01489oam 2200457 450 991071601860332120210601122243.0(CKB)5470000002517922(OCoLC)785167730(EXLCZ)99547000000251792220120408j197211 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierFretting of secondary-seal-ring candidate materials in air at temperatures to 816° C /by Robert C. BillWashington, D.C. :National Aeronautics and Space Administration,November 1972.1 online resource (27 pages) illustrationsNASA/TN ;D-7073"November 1972."Includes bibliographical references (page 11).FrettingnasatAlloysnasatOxidationnasatFretting.Alloys.Oxidation.Bill Robert C.1409159United States.National Aeronautics and Space Administration,U.S. Army Air Mobility Research and Development Laboratory.OCLCEOCLCEOCLCQOCLCOOCLCQGPOBOOK9910716018603321Fretting of secondary-seal-ring candidate materials in air at temperatures to 816° C3494845UNINA