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SUMMARY:Abrasive Wear of Nano-structured Steel: Does Hardness Matter?   - 
 Subhankar Das bakshi\, Department of Materials Science and Metallurgy\, Un
 iversity of Cambridge.
DTSTART:20131031T131000Z
DTEND:20131031T140000Z
UID:TALK47103@talks.cam.ac.uk
CONTACT:Ayan Bhowmik
DESCRIPTION:The abrasive wear of three metallurgical structures with radic
 ally different hardnesses have been investigated for the same steel. The p
 articular steel concerned is a recent innovation capable of generating ext
 remely fine distributions of crystals. The parent phase austenite in the a
 lloy nevertheless has the capability of uniformly transforming into extrem
 ely fine pearlite\, nanostructured bainite and plate martensite. It is fou
 nd that although the abrasion rates and wear coefficients are not very dif
 ferent for the three states\, the mechanisms of abrasion are quite differe
 nt.\n
LOCATION:1 Newnham Terrace\, Darwin College
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