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Copper impregnated graphite material, a kind of mechanical seal bearing | |
Copper impregnated graphite is a new type of mechanical graphite material prepared by impregnating molten copper alloy into the pores of graphite using carbon graphite as the matrix material through vacuum pressure impregnation. Copper impregnated graphite has excellent electrical conductivity. At the same time, copper elements can also improve its strength and hardness, enhance its wear resistance and corrosion resistance. Therefore, Copper impregnated graphite is widely used in mechanical seals, thermal management, electronic equipment, machinery manufacturing and other fields. Material composition and production process of Copper impregnated graphite: Carbon graphite is used as the matrix material, and copper alloy is impregnated by vacuum pressure. resin,copper,antimony,impregnated,mechanical,seal,bearings,carbon,graphite,material,manufacturer,factory,China (6) resin,copper,antimony,impregnated, mechanical, seal, bearings, carbon,graphite,material,manufacturer, factory, China (6) The high hardness, good lubricity and chemical stability of carbon graphite are used as the matrix. The high melting point of copper alloy: 2800℃, ductility, high thermal conductivity and corrosion resistance are used to form a continuous, stable and high mechanical strength mechanical sealing material. Copper impregnated graphite production process: The preparation of Copper impregnated graphite usually adopts vacuum pressure impregnation method. The high-purity carbon graphite matrix is prepared by cold pressing carbonization process to ensure that the matrix has an open pore structure to accommodate copper alloy impregnation. In a vacuum environment, the molten copper alloy is impregnated into the carbon graphite matrix by pressure, so that the copper alloy fully penetrates into the pores of the matrix to form a uniformly distributed, continuous, stable, and high mechanical strength copper graphite material. Performance characteristics of Copper impregnated graphite materials: Improved mechanical properties: Enhanced hardness: The mechanical strength is increased by more than 3 times after copper impregnation, and the hardness is significantly improved, which is suitable for high wear-resistant scenes; Compressive strength: Due to the supporting role of the copper alloy, the compressive performance of the mechanical graphite material is greatly enhanced. Optimized physical properties:  | |
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| Target State: All States Target City : 北京 Last Update : Apr 05, 2025 5:15 AM Number of Views: 49 | Item Owner : cfccarbon.com Contact Email: Contact Phone: 18910941489 |
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2025-04-07 (0.472 sec)