Title:
MONOLITHIC REFRACTORY
Document Type and Number:
WIPO Patent Application WO/2013/018476
Kind Code:
A1
Abstract:
Provided is a monolithic refractory which rarely deteriorates in strength at a high-temperature range of, for example, over 1,000°C irrespective of an organic binder being used as a bonding agent. The monolithic refractory of the present invention comprises an organic binder, and fireproof powder comprising a rough grain area with a grain diameter of at least 1mm and a fine grain area with a grain diameter of less than 1mm. The fine grain area is mixed with burning olivine, and the amount of the organic binder used ranges from 1 to 20% by mass in terms of outer percentage based on 100% by mass of the fireproof powder.
Inventors:
MIZUMA YOSHIHIRO (JP)
FURUTA YOICHI (JP)
FURUTA YOICHI (JP)
Application Number:
PCT/JP2012/066560
Publication Date:
February 07, 2013
Filing Date:
June 28, 2012
Export Citation:
Assignee:
KROSAKIHARIMA CORP (JP)
MIZUMA YOSHIHIRO (JP)
FURUTA YOICHI (JP)
MIZUMA YOSHIHIRO (JP)
FURUTA YOICHI (JP)
International Classes:
C04B35/66; B22D11/10; B22D41/02; C21C5/52; F27D1/00; F27D1/10; F27D1/16
Foreign References:
| JP2007039255A | 2007-02-15 | |||
| JP2006007317A | 2006-01-12 |
Attorney, Agent or Firm:
KOHORI, Susumu et al. (JP)
Kobori Value (JP)
Kobori Value (JP)
Download PDF:
Claims: