High-temperature-resistant far infrared radiation coating
A far-infrared radiation and high-temperature-resistant technology, which is applied in the field of high-temperature-resistant far-infrared radiation coatings, can solve the problems that it is difficult for materials to meet the requirements of firm structure, high thermal insulation and high reflectivity.
Inactive Publication Date: 2012-07-11
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Problems solved by technology
The invention relates to a high-temperature-resistant far infrared radiation coating which is an energy-saving coating with high-temperature resistance, high radiance, corrosion resistance, high wear resistance and a special function. The coating is prepared by doping transition element oxide, zirconium oxide and a silicate fireproof material at high temperature to form a solid solution, so that the impurity energy level is increased, the infrared radiation coefficient is improved, and high corresponding properties such as heat resistance, corrosion resistance, wear resistance and the like are kept; and the activity of reactants can be improved by doping rare earth element oxide (Y2O3) in the coating, the coating has high binding force with a substrate and can permeate the substrate to form a transition layer and a coating structure, the phenomenon that a hearth is coked can be avoided, the emission of flue gas and energy consumption are reduced, and mechanical shock resistance and thermal shock resistance are achieved.
PhysicsRare-earth element +17
- Experimental program(1)
Description & Claims & Application Information
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