Title:
熱間投入補修材及び熱間吹付補修材
Document Type and Number:
Japanese Patent JP7219980
Kind Code:
B2
Abstract:
To provide a hot repair mix with a high repair effect.SOLUTION: A hot repair mix comprises a matrix made of finely divided refractory material having particle size less than 1 mm. The matrix contains 55 to 85 mass% of used alumina shot fine powders and 15 to 45 mass% of magnesia fine powders relative to 100 mass% of the matrix, and the mass ratio of the used alumina shot fine powders and the magnesia fine powders (used alumina shot fine powders:magnesia fine powders) is in the range of 55:45 to 85:15.SELECTED DRAWING: Figure 2
Inventors:
Teruhisa Kawashima
Yamada Kazunori
Yousuke Sakagawa
Keita Takizawa
Kenichi Mukaiyama
Yamada Kazunori
Yousuke Sakagawa
Keita Takizawa
Kenichi Mukaiyama
Application Number:
JP2021041796A
Publication Date:
February 09, 2023
Filing Date:
March 15, 2021
Export Citation:
Assignee:
Showa Ceramics Co., Ltd.
International Classes:
C04B35/66; F27D1/00; F27D1/16
Foreign References:
| CN111848192A |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiwa Patent Office
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