Actions for Microstructural effects in abrasive wear. Final report

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Microstructural effects in abrasive wear. Final report

Author
Kosel, T. H.
Published
United States : [publisher not identified], 1983
Springfield, Va.: National Technical Information Service, [approximately 1983]
Physical Description
microfiche : negative ; 11 x 15 cm
Additional Creators
Fernandes, M. T., Fiore, N. F., and Rao, C. M.

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Summary
The research program has aimed at establishing quantitative relationships between microstructural variables and abrasion resistance of highly alloyed materials including high Cr-Mo white cast irons and Co-base alloys. Low-stress abrasion resistance has been quantified using a rubber-wheel abrasion test (RWAT) employing dry particles of semi-rounded Ottowa quartz abrasive, crushed quartz abrasive, and crushed Al/sub 2/O/sub 3/ abrasive. Abrasion under fixed-abrasive conditions has been studied using a test which has been referred to as a gouging abrasive wheel test (GAWT) which employs a bonded Al/sub 2/O/sub 3/ abrasive wheel. This test actually simulates what is known as high-stress abrasion more closely than it does gouging abrasion, which is usually understood to include repeated impact.
Report Numbers
DE83009365; DOE/ET/10460-T1
Other Subject(s)
Collection
NTIS collection.
Note
DOE contract number: AC02-77ET10460
OSTI Identifier 6482322
Research organization: Notre Dame Univ., IN (USA). Dept. of Metallurgical Engineering and Materials Science.
View MARC record | catkey: 47329841