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Patent Searching and Data


Title:
タービン翼のプラズマ被覆法
Document Type and Number:
Japanese Patent JP2004526056
Kind Code:
A
Abstract:
Method for plasma coating a turbine blade (11) uses at least three plasma torches (19, 21, 23) simultaneously for plasma spraying. Preferably a corrosion and oxidation preventing coating of MCrAlX (M and X are undefined) is applied to a nickel or cobalt alloy base. An Independent claim is included for apparatus for carrying out the method.

Inventors:
Lyman, Helge
Jonner, Gerhard
Heuser, Claus
Application Number:
JP2002570793A
Publication Date:
August 26, 2004
Filing Date:
February 13, 2002
Export Citation:
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Assignee:
Siemens Aktiengesellschaft
International Classes:
F01D5/28; C23C4/02; C23C4/134; C23C4/18; F02C7/00; (IPC1-7): C23C4/12; C23C4/02; C23C4/08; C23C4/18; F01D5/28; F02C7/00
Attorney, Agent or Firm:
Iwao Yamaguchi