| 摘要 |
An improved nozzle (1) apparatus and method of manufacture are provided in which non-compatible components (such as a metallurgically non-weld-compatible nozzle tip ((3) and seal (8) may be secured/attached. For example, the apparatus and method may comprise securing a seal (8) between a first portion of a nozzle tip (3) and a retention ring (30). The retention ring (30) may comprise a material that is weld-compatible with the nozzle tip (3) and may be welded to the nozzle tip (3) whereas the seal (8) may be non-compatible with the nozzle tip (3). As a result, the materials of the nozzle tip (3) and the seal (8) may be chosen substantially without regard to their compatibility. |
