GROVES, TYLER G.,MARTIN, ROBERT W.,AUGUSTINE, BRENT A.,NEDVED, PETER R.
申请号：
CA2977468
公开号：
CA2977468A1
申请日:
2017.08.25
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A disk blade having a circular blade body of a first base material of a firsthardness and having top and a bottom surfaces and an outer edge extendingaroundthe blade body. At least one clad bead extends circumferentially about theblade bodyon the bottom surface adjacent the outer edge of a second hardness greaterthan thefirst hardness of the base material. Various bead patterns are possible.
