Manufacturing method of turbine blade

专利名称：Manufacturing method of turbine blade发明人：吉田 大助,種池 正樹,井上 義之,河合 久孝,北垣 壽申请号：JP2016198775申请日：20161007公开号：JP67457B2公开日：20200826

摘要：PROBLEM TO BE SOLVED: To provide a turbine blade manufacturing methodcapable of reducing labors in a manufacturing step.SOLUTION: The method includes abrazing step for heating a base material of a turbine blade on which a brazing material isarranged, melting the brazing material, and jointing it to the base material; a stabilizationstep for heating the brazed base material; and an aging step for heating the stabilizedbase material. The brazing and stabilization steps are performed as one heatingstep.SELECTED DRAWING: Figure 2

申请人：三菱日立パワーシステムズ株式会社,大阪冶金興業株式会社

地址：神奈川県横浜市西区みなとみらい三丁目３番１号,大阪府大阪市東淀川区瑞光４丁目４番２８号

国籍：JP,JP

代理人：特許業務法人酒井国際特許事務所

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