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Title:
ENAMELLED Al-PLATED STAINLESS STEEL SHEET
Document Type and Number:
Japanese Patent JP2005248189
Kind Code:
A
Abstract:

To obtain an enamelled Al-plated stainless steel having excellent adhesion of enamel, and further having satisfactory workability and designing properties.

A thermal expansion difference ΔE=(1 to 4)×10-6/°C is imparted between the thermal expansion coefficient E0 of an Al-plated stainless steel sheet 1 and the thermal expansion coefficient E1 of an enamel layer 2, and the enamel layer 2 in which fine cracks 2a are uniformly dispersed is formed. The enamel layer 2 may be stacked with a clear enamel layer 3. Thermal stress generated at the time of firing enamelling glaze is absorbed on the fine cracks 2a, and the enamelled steel sheet having satisfactory adhesion of enamel and workability can be obtained.


Inventors:
ANAMI KATSUMASA
KOURA SETSUKO
Application Number:
JP2004055768A
Publication Date:
September 15, 2005
Filing Date:
March 01, 2004
Export Citation:
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Assignee:
NISSHIN STEEL CO LTD
International Classes:
C03C8/20; C23D5/00; (IPC1-7): C23D5/00
Attorney, Agent or Firm:
Wataru Ogura
Okada Manri