NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Friction and wear of single-crystal manganese-zinc ferriteSliding friction experiments were conducted with single-crystal manganese-zinc ferrite in contact with itself and with transition metals. Results indicate mating highest atomic density directions (110 line type) on matched crystallographic planes exhibit the lowest coefficient of friction indicating that direction is important in the friction behavior of ferrite. Matched parallel high atomic density planes and crystallographic directions at the interface exhibit low coefficients of friction. The coefficients of friction for ferrite in contact with various metals are related to the relative chemical activity of these metals. The more active the metal, the higher the coefficient of friction. Cracking and the formation of hexagon- and rectangular-shaped platelet wear debris due to cleavages are observed on the ferrite surfaces as a result of sliding.
Document ID
19790050981
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Miyoshi, K.
(NASA Lewis Research Center Cleveland, OH, United States)
Buckley, D. H.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 9, 2013
Publication Date
April 1, 1979
Subject Category
Solid-State Physics
Meeting Information
Meeting: ASME, ASLE, ASM, ASTM, SAE, SME, ACS, AIME, and APS, International Conference on Wear of Materials
Location: Dearborn, MI
Start Date: April 16, 1979
End Date: April 18, 1979
Sponsors: ASLE, SAE, APS, ACS, AIME, ASME, ASTM, ASM, SME
Accession Number
79A34994
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available