Title:
【発明の名称】超合金製の基板とその上に設けられた富化層とを備える物品およびその製造方法
Document Type and Number:
Japanese Patent JP2001505254
Kind Code:
A
Abstract:
The invention relates to an article of manufacture comprising: a substrate composed of a superalloy containing chromium and a base element selected from the group consisting of iron, cobalt, and nickel; and an enrichment layer containing chromium and placed on the substrate. Therein, the enrichment layer comprises a continuous matrix composed of a gamma-phase solid solution of chromium in the base element. The invention also relates to the manufacture of such an article. The article may in particular be a gas turbine component.
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Inventors:
Küch, Norbert
Halberstadt, Knut
Smith, John
Kempster, Adrian
Halberstadt, Knut
Smith, John
Kempster, Adrian
Application Number:
JP52518198A
Publication Date:
April 17, 2001
Filing Date:
December 01, 1997
Export Citation:
Assignee:
Siemens Aktiengesellschaft
Federal-Mougal Sintered Products Limited
Federal-Mougal Sintered Products Limited
International Classes:
C23C10/32; C23C10/10; C23C10/28; C23C16/10; C23C26/00; (IPC1-7): C23C10/32
Attorney, Agent or Firm:
Iwao Yamaguchi