Title:
MANUFACTURE OF ZERO SPANGLE GALVANIZED STEEL SHEET
Document Type and Number:
Japanese Patent JPS53127333
Kind Code:
A
Abstract:
PURPOSE: To manufacture a zero spangle galvanized steel sheet by passing a sheet through an annealing furnace adjusted to a specified atmosphere before continuous galvanizing so as to make spangles fine.
Inventors:
MURAI YASUO
UTAMURA MASARU
NAGAHISA MITSUMASA
UTAMURA MASARU
NAGAHISA MITSUMASA
Application Number:
JP4148877A
Publication Date:
November 07, 1978
Filing Date:
April 13, 1977
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C23C2/28; C21D1/26; C21D1/76; C21D9/52; C23C2/02; (IPC1-7): C21D1/26; C21D1/74; C21D9/56; C23C1/02; C23C1/14
Previous Patent: JPS53127332
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