a forstu00f6ver to a bru00e6ndselsventil in a diesel engine, as well as a process for the manufacture of a forstu00f6ver

摘要

A nozzle (1) for a fuel valve (2) in a diesel engine is composed of a central member (11) with a lower section and of a jacket (10), the jacket and the central member being brazed together. The jacket (10) is made of a corrosion-resistant alloy, and the central member (11) is made of an iron-based alloy with a fatigue strength sigmaA of at least ± 500 MPa.