LEADER 01803nam 2200493I 450 001 9910701782003321 005 20150826161723.0 035 $a(CKB)5470000002420275 035 $a(OCoLC)919219421 035 $a(EXLCZ)995470000002420275 100 $a20150826j201111 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAdvanced gear alloys for ultra high strength applications /$fTony Shen, Timothy Krantz, Jason Sebastian 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$dNovember 2011. 215 $a1 online resource (19 pages) $ccolor illustrations 225 1 $aNASA/TM ;$v2011-217121 300 $aTitle from title screen (viewed on Aug. 26, 2015). 300 $a"November 2011." 300 $a"Prepared for the 67th Annual Forum and Technology Display (Forum 67) sponsored by the American Helicopter Society (AHS), Virginia Beach, Virginia, May 3-5, 2011." 320 $aIncludes bibliographical references (pages 5-6). 606 $aFatigue tests$2nasat 606 $aBending fatigue$2nasat 606 $aFailure analysis$2nasat 606 $aResidual stress$2nasat 606 $aCompression loads$2nasat 615 7$aFatigue tests. 615 7$aBending fatigue. 615 7$aFailure analysis. 615 7$aResidual stress. 615 7$aCompression loads. 700 $aShen$b Tony$01421578 702 $aKrantz$b T. L$g(Timothy L.), 702 $aSebastian$b Jason 712 02$aNASA Glenn Research Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701782003321 996 $aAdvanced gear alloys for ultra high strength applications$93543253 997 $aUNINA