| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1579007 | Materials Science and Engineering: A | 2010 | 4 Pages |
Abstract
ⶠA composite structure roller rings was fabricated by centrifugal casting. ⶠThe roller rings consisted of outer WCP/Fe-C composites layer and inner Fe-C alloy matrix. ⶠHardness attained to HRA80-85 in the composites layer, and HRA73-76 in inner Fe-C alloy matrix where the toughness was over 8 J/cm2. ⶠThe wear resistance of the roller rings excelled that of high-speed steel, and approached to that of the WC hard alloy roll. ⶠThe production cost of the WCP/Fe-C composites roller ring decreased by 50%.
Related Topics
Physical Sciences and Engineering
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Authors
Yanpei Song, Xiuqing Li, Shuangxu Bi,