Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent
1992-01-15
1993-02-02
Cuda, Irene
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
2988806, 29525, F02F 100
Patent
active
051828545
ABSTRACT:
A method for metallurgically bonding a cylinder liner 22 within a clinder block 14 of an automotive engine includes coating the outer surface of the liner 22 with a low melting point molten metal coating material 24, such as a zinc, as well as cylinder walls of the block 14 and then allowing the coatings to solidify. The block 14 and liner 22 are then heated to an elevated temperature and the liner 22 press-fit into the block 14. This causes the coating materials to alloy with the liner and block metal as well as one another, forming a metallurgical bond between the block 14 and liner 22 when cooled.
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CMI International Inc.
Cuda Irene
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