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Copper Cobalt Alloy Main Components

  • April 16

    Cobalt Chromium Alloy is based on cobalt as the main component, containing a considerable amount of nickel, chromium, tungsten and a small amount of molybdenum, niobium, tantalum, titanium, lanthanum and other alloying elements, and occasionally also contains a class of iron alloy. Depending on the composition of the alloy, they can be made into wire, powder for hard surfacing, thermal spraying, spray welding and other processes, can also be made into castings and forgings and powder metallurgy. Copper Cobalt Alloy castings for nuclear power, petrochemical, power, batteries, glass, light industry, food and many other fields. With wear-resistant, corrosion-resistant, anti-oxidation and high temperature characteristics. Commonly used products spool, seat, shaft, sleeve, pump parts, glass, battery molds, nozzles and cutting tools. Alloy categories are: Co-based alloy castings, Ni-based alloy castings, Fe-based alloy castings. Stellite powder metallurgy products using cobalt-based, nickel-based or iron-based alloy powder atomization, by pressing, sintering, finishing. The main products are stem, valve (ball), valve seat, valve ring, seal ring, wood serrated, bearing pump, bearing ball and so on.


    Therefore, ceramic cutting tools are generally used for high speed small margin continuous cutting the most ideal, not suitable for processing intermittent surface. With the advancement of tool material technology, a new type of high-performance ceramic tool material came into being. Whisker toughening ceramic is a new variety of ceramic tool materials, through the addition of fibrous alloy structure, forming a network structure in the crystalline phase of the ceramic material, so that its bending strength and impact toughness increased significantly (close to the cemented carbide) , Its cutting performance is very suitable for processing alloy need too Stanley needs.


    Has good corrosion resistance, heat resistance, wear resistance, at 650 ℃ or so can still maintain these properties. Mainly used for roller bit bearings, rotating blades of boilers, grinder cutting edge, screw feeder and other surfacing Surfacing Hardness HRC: 55-60HS113G Cobalt-based welding wire Main features and uses: Surfacing layer has excellent abrasion resistance Wear and heat, corrosion resistance, high temperature up to 800 ℃ can maintain these characteristics, the single impact toughness is poor, the temperature is more sensitive surfacing. Metallography is co-crystal and coarse composite carbides.


    Mainly used for pump sleeve and rotary seal ring, wear panel, bearing sleeve, hot roll, oil field drill surfacing Surfacing Hardness HRC: ≥ 54HS113Ni cobalt-based wire Main features and uses: The wire is properly reduced with Carbon content, adding more Ni and Fe and other alloying elements, thereby improving the toughness of the surfacing layer and the overall mechanical properties. Mainly used for cavitation erosion, corrosion resistance requirements of the internal combustion engine valves, exhaust valve surfacing.


    cobaltalloy.net


    If you wanna konw more information, please contact Shenyang Top New Material Co.,Ltd


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