Title:
FURNACE WALL STRUCTURE OF MOLTEN METAL CONTAINER AND METHOD FOR CONSTRUCTING FURNACE WALL OF MOLTEN METAL CONTAINER
Document Type and Number:
WIPO Patent Application WO/2013/145152
Kind Code:
A1
Abstract:
This furnace wall structure of a molten metal container contains a heat insulation material which exhibits a thermal conductivity of 0.01 to 0.15 W/(m·K) in a temperature range of 25 to 300°C and which has a melting point of 1000 to 1400°C and a thickness of 2 to 10mm in a position in the longitudinal section view, said position being within a thicknesswise region of 0.75×T to 0.92×T (mm) from the inside surface of a magnesia/carbon refractory toward a steel shell. T is the thickness of the furnace wall exclusive of the steel shell.
Inventors:
UMEDA SHINGO (JP)
KISHIGAMI TERUHISA (JP)
KONDO MASAAKI (JP)
SATOYOSHI YASUNORI (JP)
KISHIGAMI TERUHISA (JP)
KONDO MASAAKI (JP)
SATOYOSHI YASUNORI (JP)
Application Number:
PCT/JP2012/058136
Publication Date:
October 03, 2013
Filing Date:
March 28, 2012
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
UMEDA SHINGO (JP)
KISHIGAMI TERUHISA (JP)
KONDO MASAAKI (JP)
SATOYOSHI YASUNORI (JP)
UMEDA SHINGO (JP)
KISHIGAMI TERUHISA (JP)
KONDO MASAAKI (JP)
SATOYOSHI YASUNORI (JP)
International Classes:
C04B35/043; F27D1/00
Foreign References:
| JP2003042667A | 2003-02-13 | |||
| JP2010242992A | 2010-10-28 | |||
| JP2001033174A | 2001-02-09 | |||
| JPH10206031A | 1998-08-07 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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