Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-flame-retardance rubber plate with wear-resistant surface
The invention provides a surface-wear-resistant high-flame-resistance rubber plate, and relates to the technical field of high-flame-resistance rubber plates, the surface-wear-resistant high-flame-resistance rubber plate comprises a rubber plate and a ceramic composite material coating, the ceramic composite material coating is arranged on the outer surface of the rubber plate, and the ceramic composite material coating comprises a ceramic matrix, a carbon fiber woven net and silicon nitride particles, the carbon fiber woven net is formed by weaving carbon fibers in a crossed mode, the gap size range of the carbon fiber woven net is 1-10 nm, the weaving included angle range of the carbon fiber woven net is 30-60 degrees, the brittleness of the ceramic composite material is reduced by adding the carbon fiber woven net into the ceramic composite material, and then the wear resistance of the ceramic composite material is improved on the premise that the wear resistance of the ceramic composite material is guaranteed. The strength of the ceramic composite material is enhanced. The problems that a traditional ceramic composite material has excellent performance such as high temperature resistance, high strength and rigidity, light relative weight and corrosion resistance, and the fatal weakness of the traditional ceramic composite material is brittleness, and when the traditional ceramic composite material is in a stress state, cracks and even fractures can be generated, so that the material loses efficacy are solved.
本发明提供一种表面耐磨损的高阻燃性橡胶板，涉及高阻燃性橡胶板技术领域，包括橡胶板和陶瓷复合材料涂层，所述陶瓷复合材料涂层设置在橡胶板外表面，所述陶瓷复合材料涂层包括陶瓷基体、碳纤维织网、氮化硅粒子，所述碳纤维织网是以碳纤维交叉编织而成，碳纤维织网的缝隙尺寸范围为1‑10nm，碳纤维织网的编织夹角范围为30°‑60°，通过在陶瓷复合材料中加入碳纤维织网来降低陶瓷复合材料的脆性，进而在保证陶瓷复合材料耐磨损性能的前提下，增强陶瓷复合材料的强度。本发明，解决了传统陶瓷复合材料具有耐高温、高强度和刚度、相对重量较轻、抗腐蚀等优异性能，而其致命的弱点是具有脆性，处于应力状态时，会产生裂纹，甚至断裂导致材料失效的问题。
High-flame-retardance rubber plate with wear-resistant surface
The invention provides a surface-wear-resistant high-flame-resistance rubber plate, and relates to the technical field of high-flame-resistance rubber plates, the surface-wear-resistant high-flame-resistance rubber plate comprises a rubber plate and a ceramic composite material coating, the ceramic composite material coating is arranged on the outer surface of the rubber plate, and the ceramic composite material coating comprises a ceramic matrix, a carbon fiber woven net and silicon nitride particles, the carbon fiber woven net is formed by weaving carbon fibers in a crossed mode, the gap size range of the carbon fiber woven net is 1-10 nm, the weaving included angle range of the carbon fiber woven net is 30-60 degrees, the brittleness of the ceramic composite material is reduced by adding the carbon fiber woven net into the ceramic composite material, and then the wear resistance of the ceramic composite material is improved on the premise that the wear resistance of the ceramic composite material is guaranteed. The strength of the ceramic composite material is enhanced. The problems that a traditional ceramic composite material has excellent performance such as high temperature resistance, high strength and rigidity, light relative weight and corrosion resistance, and the fatal weakness of the traditional ceramic composite material is brittleness, and when the traditional ceramic composite material is in a stress state, cracks and even fractures can be generated, so that the material loses efficacy are solved.
本发明提供一种表面耐磨损的高阻燃性橡胶板，涉及高阻燃性橡胶板技术领域，包括橡胶板和陶瓷复合材料涂层，所述陶瓷复合材料涂层设置在橡胶板外表面，所述陶瓷复合材料涂层包括陶瓷基体、碳纤维织网、氮化硅粒子，所述碳纤维织网是以碳纤维交叉编织而成，碳纤维织网的缝隙尺寸范围为1‑10nm，碳纤维织网的编织夹角范围为30°‑60°，通过在陶瓷复合材料中加入碳纤维织网来降低陶瓷复合材料的脆性，进而在保证陶瓷复合材料耐磨损性能的前提下，增强陶瓷复合材料的强度。本发明，解决了传统陶瓷复合材料具有耐高温、高强度和刚度、相对重量较轻、抗腐蚀等优异性能，而其致命的弱点是具有脆性，处于应力状态时，会产生裂纹，甚至断裂导致材料失效的问题。
High-flame-retardance rubber plate with wear-resistant surface
一种表面耐磨损的高阻燃性橡胶板
ZHANG JIANLIANG (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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