| 摘要 |
An interference fit assembly ( 10 ) is made of a first metal part ( 12 ), which has a recess ( 14 ) with an inner contact surface ( 16 ) and a second metal part ( 18 ) arranged in the recess ( 14 ) of the first metal part ( 12 ), wherein the second metal part has an outer contact surface ( 20 ). The inner contact surface ( 16 ) of the first metal part is in contact with the outer contact surface ( 20 ) of the second metal part ( 18 ), and at least one of the contact surfaces ( 16, 20 ) features a layer ( 22 ), which is made of a material, which differs from the material of the first metal part ( 12 ) and the material of the second metal part ( 18 ) and which comprises nickel or copper.
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