01847nam 2200493 450 991070211000332120151120161315.0(CKB)5470000002425043(OCoLC)919173300(EXLCZ)99547000000242504320150825j201206 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierWear of steel and Ti6Al4V rollers in vacuum /Timothy L. Krantz, Iqbal ShareefCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,June 2012.1 online resource (14 pages) color illustrationsNASA/TM ;2012-217619Title from title screen (viewed on Aug. 25, 2015)."June 2012.""Prepared for the 41st Aerospace Mechanisms Symposium cosponsored by the NASA Jet Propulsion Laboratory and Lockeed Martin Space Systems Company, Pasadena, California, May 16-18, 2012."Includes bibliographical references (page 14).Titanium alloysnasatJames Webb Space TelescopenasatMisalignmentnasatCalibratingnasatScanning electron microscopynasatTitanium alloys.James Webb Space Telescope.Misalignment.Calibrating.Scanning electron microscopy.Krantz T. L(Timothy L.),1394569Shareef Iqbal(Iqbal Ahmed),NASA Glenn Research Center,NASA Engineering and Safety Center,GPOGPOBOOK9910702110003321Wear of steel and Ti6Al4V rollers in vacuum3511824UNINA