Title:
CONTINUOUS CASTING MOLD POWDER FOR COPPER ALLOY
Document Type and Number:
Japanese Patent JPH05309464
Kind Code:
A
Abstract:
PURPOSE: To provide mold powder, which interrupts contact of copper alloy containing active metal with atmosphere, improves heat insulating effect of molten metal and causes no troubles in aggravation of the working environment, nozzle clogging, treatment of the used mold powder, etc.
CONSTITUTION: The continuous casting mold powder for copper alloy containing active metal, i.e., containing 5-99.5wt.% one or more kinds among fluoride or chloride of sodium, potassium, lithium and calcium and 0.5-95wt.% one or more kinds among carbonate or bicarbonate of sodium, potassium, lithium and calcium is obtd.
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Inventors:
SHIMADA TAKASHI
IWASE MASANORI
IWASE MASANORI
Application Number:
JP29819091A
Publication Date:
November 22, 1993
Filing Date:
October 18, 1991
Export Citation:
Assignee:
NIKKO KINZOKU KK
International Classes:
B22D11/10; B22D11/108; B22D11/111; B22D27/18; (IPC1-7): B22D11/10; B22D27/18
Attorney, Agent or Firm:
Tetsuro Abe
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