Friction and wear of single-cystal and polycrystalline managenese-zinc ferrite in contact with various metalsNational Aeronautics and Space Administration, Scientific and Technical Information Office, 1977 - Crystals - 26 pages |
Common terms and phrases
50 grams analysis apparatus applied argon at atmospheric atmospheric pressure Auger beam chemical activity Cleveland Coefficient of friction Composition contact with metals contact with various contains Cracks propagating crystal cubic debris of SCF Deformation disk environment examine experiments were conducted Fe Fe Fe Figure 15 five passes fracture friction and wear friction experiments friction force grain boundary grooves hexagonal high vacuum 10-8 higher hot-pressed polycrystalline HPF in contact HPF surface indicate interface ions iron load magnetic ceramic manganese-zinc ferrite 110 manganese-zinc ferrite surfaces measuring metal rider micrographs of wear mm/min observed obtained oxide oxygen percent perpendicular polycrystalline manganese-zinc ferrite presented produced properties rhodium Scanning electron micrographs SCF and HPF shown in figure shows single pass single-crystal manganese-zinc ferrite sliding contact Sliding direction Sliding velocity sputter cleaning strain gage temperature tetrahedral titanium transferred tungsten various metals Voids wear behavior wear debris wear scar wear track