Title:
【発明の名称】金属製構成要素のための保護コーティング
Document Type and Number:
Japanese Patent JP2003535221
Kind Code:
A
Abstract:
A protective coating is provided for metallic components of power installations which are in direct contact with the water used as a working medium in steam power stations, in particular. The vaporous working medium not only forms an undesirable film of condensate but also contributes to the destruction of the components, due to the impact of drops. The protective coating eliminates these disadvantages. The protective coating has an inhomogeneous structure including at least two layers which are produced from an amorphous material. The layers have different properties which render the components unwettable and resistant to erosion.
Inventors:
Rice, halald
Blancheti, Francisco
Blancheti, Francisco
Application Number:
JP2002500788A
Publication Date:
November 25, 2003
Filing Date:
April 06, 2001
Export Citation:
Assignee:
Alstom (Switzerland) Limited
International Classes:
C23C28/00; C23C30/00; F28F13/18; B32B15/04; F28F19/02; F28F21/02; (IPC1-7): C23C30/00; B32B15/04
Domestic Patent References:
| JPH08337874A | 1996-12-24 |
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)