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公开(公告)号:US4559687A
公开(公告)日:1985-12-24
申请号:US631833
申请日:1984-07-17
申请人: Makato Tsunoi , Toshio Kai , Daisaku Shozen , Tatsuo Morimoto , Ikuo Inoue , Katsuo Jindo , Tetsuya Sato
发明人: Makato Tsunoi , Toshio Kai , Daisaku Shozen , Tatsuo Morimoto , Ikuo Inoue , Katsuo Jindo , Tetsuya Sato
CPC分类号: B22D19/08 , Y10S29/026 , Y10T29/49432 , Y10T29/49989 , Y10T29/49995
摘要: A method of manufacturing a nozzle for a combustor in, for example, a hydrogen producing plant. A mold is prepared from a material forming a nozzle body, and an alloy forming a covering layer is cast into the mold. The resulting combination of the material and the alloy is machined into a predetermined nozzle shape in which the covering layer covers the nose of the nozzle body.
摘要翻译: 在例如制氢装置中制造燃烧器用喷嘴的方法。 从形成喷嘴体的材料制备模具,并且将形成覆盖层的合金浇铸到模具中。 所得到的材料和合金的组合被加工成预定的喷嘴形状,其中覆盖层覆盖喷嘴体的鼻部。