High-thermal shock resistance composite kiln mouth castable
A thermal shock and castable technology, applied in the field of refractory materials, can solve the problems of in-situ spinel bonding phase, incomplete matching of components, and inability to guarantee service life, etc., to achieve good chemical resistance and reduce cracking. and the degree of spalling, improve the effect of corrosion resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] A composite kiln mouth castable with high thermal shock resistance, comprising the following components and parts by weight:
[0023]
[0024] Wherein, the magnesia-alumina brick particles are recycled magnesia-iron bricks, and the mass percentage of MgO is not less than 80%; the magnesia-alumina brick particles are recycled magnesia-alumina bricks, and the mass percentage of MgO is not less than 85% ; Al in the complex magnesium-aluminum cement 2 o 3 The mass percentage of MgO is not less than 45%, and the mass percentage of MgO is not less than 1.5%.
Embodiment 2
[0026] A composite kiln mouth castable with high thermal shock resistance, comprising the following components and parts by weight:
[0027]
[0028]
[0029] Wherein, the magnesia-alumina brick particles are recycled magnesia-iron bricks, and the mass percentage of MgO is not less than 80%; the magnesia-alumina brick particles are recycled magnesia-alumina bricks, and the mass percentage of MgO is not less than 85% ; Al in the complex magnesium-aluminum cement 2 o 3 The mass percentage of MgO is not less than 45%, and the mass percentage of MgO is not less than 1.5%.
Embodiment 3
[0031] A composite kiln mouth castable with high thermal shock resistance, comprising the following components and parts by weight:
[0032]
[0033] Wherein, the magnesia-alumina brick particles are recycled magnesia-iron bricks, and the mass percentage of MgO is not less than 80%; the magnesia-alumina brick particles are recycled magnesia-alumina bricks, and the mass percentage of MgO is not less than 85% ; Al in the complex magnesium-aluminum cement 2 o 3 The mass percentage of MgO is not less than 45%, and the mass percentage of MgO is not less than 1.5%.
PUM
Property | Measurement | Unit |
---|---|---|
particle size | aaaaa | aaaaa |
particle size | aaaaa | aaaaa |
particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com