Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Titanium carbide wear-resistant composite material for industrial robot and preparation method of titanium carbide wear-resistant composite material
The invention discloses a titanium carbide wear-resistant composite material for an industrial robot and a preparation method of the titanium carbide wear-resistant composite material, and belongs to the technical field of composite materials. The titanium carbide with the three-dimensional network structure is adopted to reinforce the aluminum alloy, the titanium carbide ceramic phase and the aluminum alloy metal phase in the composite material are both continuously of the interlaced network structure in the three-dimensional space, and the composite material is excellent in mechanical property and good in wear resistance and corrosion resistance. In the preparation of the three-dimensional network titanium carbide, a method of firstly performing vacuum impregnation and then performing pressure impregnation is adopted, and the concentration of mixed slurry in two times of impregnation is increased progressively, so that gradient distribution of powder in a sponge template can be avoided, and the porosity of the three-dimensional network titanium carbide is inconsistent. The nickel coating is uniformly coated on the surface of the three-dimensional network titanium carbide by adopting a chemical vapor deposition method, the process is simple in equipment requirement and convenient to operate, the nickel coating is good in nickel adhesiveness and uniform in coating, the nickel coating can penetrate into a framework and pores of the three-dimensional network titanium carbide, and the nickel coating can also improve the wear resistance of the composite material.
本发明公开了复合材料技术领域的一种用于工业机器人的碳化钛耐磨复合材料及其制备方法。本发明采用具有三维网络结构的碳化钛对铝合金进行增强，该复合材料中碳化钛陶瓷相和铝合金金属相在三维空间上均连续呈交织网络结构，该复合材料力学性能优良，耐磨、耐蚀性好。在三维网络碳化钛的制备中采用先真空浸渍，再压力浸渍的方法，两次浸渍中混合浆料浓度递增，能避免粉体在海绵模板内部梯度分布、三维网络碳化钛孔隙率不一致。采用化学气相沉积的方法在三维网络碳化钛表面均匀涂覆镍涂层，该工艺对设备要求简单、操作方便，镍涂层镍附着性好、涂覆均匀，且镍涂层能深入三维网络碳化钛的骨架及孔隙，镍涂层还能增加复合材料的耐磨性能。
Titanium carbide wear-resistant composite material for industrial robot and preparation method of titanium carbide wear-resistant composite material
The invention discloses a titanium carbide wear-resistant composite material for an industrial robot and a preparation method of the titanium carbide wear-resistant composite material, and belongs to the technical field of composite materials. The titanium carbide with the three-dimensional network structure is adopted to reinforce the aluminum alloy, the titanium carbide ceramic phase and the aluminum alloy metal phase in the composite material are both continuously of the interlaced network structure in the three-dimensional space, and the composite material is excellent in mechanical property and good in wear resistance and corrosion resistance. In the preparation of the three-dimensional network titanium carbide, a method of firstly performing vacuum impregnation and then performing pressure impregnation is adopted, and the concentration of mixed slurry in two times of impregnation is increased progressively, so that gradient distribution of powder in a sponge template can be avoided, and the porosity of the three-dimensional network titanium carbide is inconsistent. The nickel coating is uniformly coated on the surface of the three-dimensional network titanium carbide by adopting a chemical vapor deposition method, the process is simple in equipment requirement and convenient to operate, the nickel coating is good in nickel adhesiveness and uniform in coating, the nickel coating can penetrate into a framework and pores of the three-dimensional network titanium carbide, and the nickel coating can also improve the wear resistance of the composite material.
本发明公开了复合材料技术领域的一种用于工业机器人的碳化钛耐磨复合材料及其制备方法。本发明采用具有三维网络结构的碳化钛对铝合金进行增强，该复合材料中碳化钛陶瓷相和铝合金金属相在三维空间上均连续呈交织网络结构，该复合材料力学性能优良，耐磨、耐蚀性好。在三维网络碳化钛的制备中采用先真空浸渍，再压力浸渍的方法，两次浸渍中混合浆料浓度递增，能避免粉体在海绵模板内部梯度分布、三维网络碳化钛孔隙率不一致。采用化学气相沉积的方法在三维网络碳化钛表面均匀涂覆镍涂层，该工艺对设备要求简单、操作方便，镍涂层镍附着性好、涂覆均匀，且镍涂层能深入三维网络碳化钛的骨架及孔隙，镍涂层还能增加复合材料的耐磨性能。
Titanium carbide wear-resistant composite material for industrial robot and preparation method of titanium carbide wear-resistant composite material
一种用于工业机器人的碳化钛耐磨复合材料及其制备方法
ZHANG JIATAI (Autor:in) / WANG QIUSHI (Autor:in) / XIE BING (Autor:in) / JIN YAO (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
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