| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductor roll superior in corrosion resistance and abrasion resistance. SOLUTION: The conductor roll has a thermal-sprayed layer 13 of a self-fluxing alloy containing a WC cermet on the surface of a sleeve 12, and further has a WC cermet layer 14 formed thereon. COPYRIGHT: (C)2006,JPO&NCIPI
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