Title:
RAMMING MATERIAL FOR INDUCTION FURNACE
Document Type and Number:
Japanese Patent JP2002333280
Kind Code:
A
Abstract:
To provide a ramming material for an induction furnace, suitable as the ramming material when a filling work is executed by using an automatic furnace building machine without bringing about a segregation of a grain size of the ramming material partly in a sidewall even when the ramming material is simultaneously thrown from a narrow and deep site to an upper part of a furnace top.
The ramming material for the induction furnace uses a natural silica comminuted article which has a maximum particle size of 1.68 to 3.36 mm and which contains an SiO2 component of 97.5 wt.% or more.
More Like This:
| WO/2001/047832 | CARBON-CONTAINING AQUEOUS MONOLITHIC REFRACTORY |
| JPH06345551 | REFRACTORY FOR CASTING MOLDING |
Inventors:
NAKAMURA NOBORU
UMEMURA HISANORI
UMEMURA HISANORI
Application Number:
JP2001143382A
Publication Date:
November 22, 2002
Filing Date:
May 14, 2001
Export Citation:
Assignee:
TOSHIBA CERAMICS CO
International Classes:
C04B35/66; F27B14/06; F27D1/00; (IPC1-7): F27D1/00; C04B35/66; F27B14/06
Attorney, Agent or Firm:
Hisano Hatano (1 person outside)