| 摘要 |
This invention relates to the lining method of copper alloy in the back metal(1) of bearing by casting. The back metal preheats up to the temperature of 1150≦̸C in the reducing atmosphere and then is poured the molten metal(4) of Cu-alloy. The special cooling water is sprayed to the outer cover of the back metal in order to form the dentritic organization in the Cu-alloy.
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