PROCEDIMIENTO Y APARATO PARA UNA JUNTA DE DILATACION DE MEZCLADOR DE ENTRADA DE UNA BOMBA DE CHORRO

摘要

A slip joint of the jet pump assembly inlet-mixer is the interface between a diffuser and an inlet-mixer. The diffuser is coated with a first hardfacing alloy, and the inlet-mixer is coated with a second hardfacing alloy different from the first hardfacing alloy. The first hardfacing alloy may be a cobalt-based alloy and the second hardfacing alloy may be a cobalt-free alloy, i.e., at least one of an iron-based and nickel-based hardfacing alloy.