A laboratory abrasion test was compared with the abrasion caused by actual soil-tilling to develop a method of evaluating ferrous alloys for agricultural applications requiring wear resistance. The comparison was based on the results obtained from three commercially produced wrought, heat-treated, high carbon steel plowshares and two experimental compositions; one was a cast iron alloyed with 1% chromium and the other was a white cast iron alloyed with 12% chromium and 1% molybdenum. For these widely different types of ferrous alloys, good correlation was found between the relative abrasion resistance determined in the laboratory test and in actual field tests.
Field and Laboratory Abrasion Tests on Plowshares
Sae Technical Papers
Farm, Construction, Industrial Machinery and Powerplant Meetings ; 1970
01.02.1970
Aufsatz (Konferenz)
Englisch
Drag , Casting alloys , Chromium alloys , Heat treatment , Steel , Wear
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