Plasma oxidized metal aluminum fiber reinforced friction material and preparation method thereof
A technology of plasma oxidation and friction materials, which is applied in the direction of chemical instruments and methods, and other chemical processes, can solve the problems of metal friction pair wear damage, unsatisfactory thermal conductivity, and decreased friction coefficient, so as to improve wear resistance and resistance Corrosion resistance, easy mass production, balance of flexibility and thermal conductivity
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Embodiment 1
[0028] A plasma oxidized metal aluminum fiber reinforced friction material, including friction material and plasma oxidized metal aluminum fiber, wherein 300g of plasma oxidized metal aluminum fiber is added to each cubic decimeter of friction material, and the length of the plasma oxidized metal aluminum fiber is 1cm to 3cm;
[0029] The friction material includes the following raw material components in mass percentage: 10% phenolic resin, 6% nitrile rubber, 8% bauxite, 8% calcium carbonate whisker, 10% barium carbonate, 5% mica, and 10% vermiculite , 10% carbon black, 8% petroleum coke, 10% alumina and 14% ferrochrome.
[0030] The preparation process of this plasma oxidized metal aluminum fiber reinforced friction material is as follows:
[0031] S1, preparation of electrolytic solution:
[0032] Dissolve sodium silicate, sodium hexametaphosphate and sodium aluminate in deionized water to obtain an electrolytic solution; in the electrolytic solution, the concentration of ...
Embodiment 2
[0038] A plasma oxidized metal aluminum fiber reinforced friction material, including friction material and plasma oxidized metal aluminum fiber, wherein 300g of plasma oxidized metal aluminum fiber is added to each cubic decimeter of friction material, and the length of the plasma oxidized metal aluminum fiber is 1cm to 3cm;
[0039] The friction material includes the following raw material components in mass percentage: 14% phenolic resin, 8% nitrile rubber, 10% bauxite, 10% calcium carbonate whisker, 9% barium carbonate, 5% mica, and 9% vermiculite , 6% of carbon black, 7% of petroleum coke, 9% of alumina and 13% of ferrochrome.
[0040] The preparation process of this plasma oxidized metal aluminum fiber reinforced friction material is as follows:
[0041] S1, preparation of electrolytic solution:
[0042] Dissolve sodium silicate, sodium hexametaphosphate and sodium aluminate in deionized water to obtain an electrolytic solution; in the electrolytic solution, the concent...
Embodiment 3
[0048] A plasma oxidized metal aluminum fiber reinforced friction material, including friction material and plasma oxidized metal aluminum fiber, wherein 300g of plasma oxidized metal aluminum fiber is added to each cubic decimeter of friction material, and the length of the plasma oxidized metal aluminum fiber is 1cm to 3cm;
[0049] The friction material includes the following raw material components in mass percentage: 12% phenolic resin, 8% nitrile rubber, 10% bauxite, 10% calcium carbonate whisker, 10% barium carbonate, 5% mica, and 10% vermiculite , 10% carbon black, 5% petroleum coke, 10% alumina and 10% ferrochrome.
[0050] The preparation process of this plasma oxidized metal aluminum fiber reinforced friction material is as follows:
[0051] S1, preparation of electrolytic solution:
[0052] Dissolve sodium silicate, sodium hexametaphosphate and sodium aluminate in deionized water to obtain an electrolytic solution; in the electrolytic solution, the concentration o...
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