Title:
SURFACE-TREATED METAL MEMBER, HEATING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/170586
Kind Code:
A1
Abstract:
A surface-treated metal member in which a coating layer 12 is formed on the surface of a metal layer 11, wherein the coating layer 12 has a first layer 21, which is laminated on the surface of the metal layer 11 and which contains a silica-based compound, and a second layer 22, which is laminated on the first layer 21 and which contains an aluminum-based compound or a zirconium-based compound, whereby the Fe element in the metal layer 11 is inhibited by the first layer 21 from diffusing in a high-temperature environment, and appearance defects due to a high-temperature environment are inhibited from occurring by the second layer 22.
Inventors:
IMAIZUMI HIRONOBU (JP)
SUZUKI SHUNYA (JP)
SUZUKI SHUNYA (JP)
Application Number:
PCT/JP2017/012719
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
Assignee:
CLEANUP CORP (JP)
International Classes:
B32B9/00; B32B15/04; C23C26/00; F24C15/10
Foreign References:
| JP2005343107A | 2005-12-15 | |||
| JP2001172777A | 2001-06-26 | |||
| JPH05309334A | 1993-11-22 | |||
| JPH10264294A | 1998-10-06 |
Attorney, Agent or Firm:
ABIKO Gen (JP)
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