| 简介 |
PURPOSE : Alloy for a bearing and a bearing manufactured from the same are provided to improve the performance of a bearing because alloy for the bearing includes misch metal.
CONSTITUTION : Alloy for a bearing comprises misch metal 0.01-0.3 weight%%, Cu 86-90 weight%%, Sn 7-9 weight%%, and Zn 2-5 weight%%. The misch metal comprises Ce 55~65 weight%%, La 20~30 weight%%, Pr 1~7 weight%%, Nd 7~17 weight%%, and Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu of the remaining amount.
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