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Patent Searching and Data


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 (22-22 Nishinippori 6-chome, Arakawa-k, Tokyo 87, 〒1168587, JP)
SUZUKI Shunya (22-22 Nishinippori 6-chome, Arakawa-k, Tokyo 87, 〒1168587, JP)
Application Number:
JP2017/012719
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
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Assignee:
CLEANUP CORPORATION (22-22, Nishinippori 6-chome Arakawa-k, Tokyo 87, 〒1168587, JP)
International Classes:
B32B9/00; B32B15/04; C23C26/00; F24C15/10
Attorney, Agent or Firm:
ABIKO Gen (7th Floor, Wenping Toranomon Building 1-1-23, Toranomo, Minato-ku Tokyo 01, 〒1050001, JP)
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