Nano-matrix-combined high-performance fused magnesium calcium brick and manufacturing method thereof
A fused magnesia-calcium brick, nano-scale technology, applied in the field of nano-scale matrix combined with high-performance fused magnesia-calcium bricks and its manufacturing, can solve the problems of poor corrosion resistance of magnesia-calcium bricks, age of magnesia-calcium brick blast furnace, high calcium There are no more mature production technology solutions for magnesia-calcium bricks, and the effects of improving hydration resistance, compressive strength, and good high-temperature volume stability are achieved.
Active Publication Date: 2015-09-02
LIAONING ZHONGMEI HIGH TEMPERATURE MATERIAL CO LTD
5 Cites 11 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention provides a nano-matrix-combined high-performance fused magnesium calcium brick and a manufacturing method thereof. The fused magnesium calcium brick is prepared from 8-5mm high-calcium fused magnesium calcium sand, 5-2mm high-calcium fused magnesium calcium sand, 2-0mm high-calcium fused magnesium calcium sand, <=0.074mm high-calcium fused magnesium calcium sand, 8-5mm fused magnesite, 5-2mm fused magnesite, 2-0mm fused magnesite, <=0.074mm fused magnesite fine powder, nano sea water magnesia fine powder and a binder paraffin. The manufacturing method comprises the following steps: fine powder premixing, integral compounding, molding, drying, firing and the like. The product has the advantages of compact microstructure, fewer low-melting-point minerals, higher erosion resistance, higher scour resistance, higher stripping resistance and higher hydration resistance. The furnace life is prolonged by 30% above on average. Thus, the product satisfies the requirements of high efficiency, long service life and high cleanness for stainless steel and special steel smelting, and lowers the cost for the steel enterprises.
Technology Topic
Examples
- Experimental program(3)
Example Embodiment
Example Embodiment
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Property | Measurement | Unit |
Granularity | <= 0.074 | mm |
Granularity | 0.0 ~ 8.0 | mm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Structure and method for uniform current distribution in power supply module
ActiveUS8299588B1Lower lateral resistanceEvenly distributedSemiconductor/solid-state device detailsSolid-state devicesCopper wireEngineering
Owner:TEXAS INSTR INC
Uniform delivery of compositions
Owner:THE PROCTER & GAMBLE COMPANY
Fuel-Cell Stack And Fuel Cell
ActiveUS20080113243A1Reduce variationEvenly distributedFuel cells groupingFuel cell auxillariesMembrane configurationAirflow
Owner:PANASONIC CORP
Hair drying device
Owner:HADDEN DAVID M
Electrical pure iron annealing method
Owner:深圳市正灿科技有限公司
Classification and recommendation of technical efficacy words
- Coarse grain
- Evenly distributed
Electrical pure iron annealing method
Owner:深圳市正灿科技有限公司