Title:
METHOD FOR FILLING POWDER INTO VESSEL FOR SINTERING AND POWDER FILLING DEVICE
Document Type and Number:
Japanese Patent JP2017206002
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for filling powder into a vessel for firing improving the outgassing generated upon a firing step for powder, by which the powder is not made into a block shape having agglomeration or fusion, and suppressing the quality stability and product yield of the fired powder.SOLUTION: Powder 2 is filled into a vessel 10 for firing with a bottomed box shape at a prescribed filling thickness D. Then, the powder filled into the vessel for firing is provided with vent parts 23a to 23h from the surface of the powder to a depth H in 60% or more of the filling thickness.SELECTED DRAWING: Figure 10
Inventors:
HIGURE KAZUKI
ARAKI YUTAKA
ARAKI YUTAKA
Application Number:
JP2017046538A
Publication Date:
November 24, 2017
Filing Date:
March 10, 2017
Export Citation:
Assignee:
JFE CHEMICAL CORP
International Classes:
B28B1/00; H01M4/139
Attorney, Agent or Firm:
Tetsuya Mori
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka