Title:
リン酸カルシウム焼成炉用内張りれんが
Document Type and Number:
Japanese Patent JP7202245
Kind Code:
B2
Abstract:
To provide a lining brick for a calcium phosphate firing furnace having excellent infiltration resistance to calcium phosphate.SOLUTION: A lining brick for a calcium phosphate firing furnace has Al2O3 component of 70 mass% or more and 90 mass% or less, and SiO2 component of 5 mass% or more and 29.5 mass% or less, the total amount of Al2O3 component and SiO2 component being 90 mass% or more.SELECTED DRAWING: None
Inventors:
Toshihisa Sasaki
Kensuke Morita
Kensuke Morita
Application Number:
JP2019075775A
Publication Date:
January 11, 2023
Filing Date:
April 11, 2019
Export Citation:
Assignee:
Kurosaki Harima Co., Ltd.
International Classes:
C04B35/101; F27D1/00
Domestic Patent References:
| JP9328357A | ||||
| JP5939764A | ||||
| JP4963707A | ||||
| JP5543424B2 | ||||
| JP4827598B1 | ||||
| JP2014509294A | ||||
| JP201484239A |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiwa Patent Office