Title:
METHOD FOR MANUFACTURING SINTER CAKE SUPPORT STAND, AND BUILDUP WELDING METHOD IN SINTER CAKE SUPPORT STAND
Document Type and Number:
WIPO Patent Application WO/2014/083587
Kind Code:
A1
Abstract:
This invention is characterized in including: a step for pre-heating stand material; a step for depositing a weld metal by buildup welding on each surface of a part with a reduced thickness on the side surface, the part being formed by reducing the thickness of both the upper edge part and both side surfaces of the stand material; a step for depositing the weld metal by buildup welding on each of the surfaces along the outer periphery of the part with the reduced thickness; a step for depositing the weld metal by buildup welding on the entire outer periphery of the end surface of the stand material; and a step for gradually cooling the stand material that has undergone buildup welding.
Inventors:
YUKIYAMA MAKOTO (JP)
FUJII HIROKAZU (JP)
HAMATANI HIDEKI (JP)
SATO HIROYUKI (JP)
FUJII HIROKAZU (JP)
HAMATANI HIDEKI (JP)
SATO HIROYUKI (JP)
Application Number:
PCT/JP2012/007587
Publication Date:
June 05, 2014
Filing Date:
November 27, 2012
Export Citation:
Assignee:
TOKUDEN KK (JP)
NIPPON STEEL & SUMITOMO METAL CORP (JP)
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
F27B21/08; B23K9/04; C22B1/20
Domestic Patent References:
| WO2011115307A1 | 2011-09-22 |
Foreign References:
| JP2006118769A | 2006-05-11 |
Attorney, Agent or Firm:
ATSUMI, Motoyuki (JP)
Atsumi Motoyuki (JP)
Atsumi Motoyuki (JP)
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