Recommend two wear-resistant materials

Ultra-high molecular weight polyethylene refers to a linear structural polyethylene with a molecular weight of more than 3 million. It is an engineering plastic with comprehensive properties. Its wear resistance, impact resistance, corrosion resistance, self-lubrication, and shock energy absorption—the five properties are existing plastics. The medium is called "amazing material" internationally.
Ultra High Molecular Weight Polyethylene has been widely used in various sectors of the national industry because of its superior properties. UHMW Machining has been widely used in textile, paper, packaging, transportation, machinery, chemical, mining, petroleum, agriculture, construction, electrical, food, medical, sports and other fields, and has begun to enter conventional weapons, ships, automobiles and other fields.

Carbotanium is a carbon fiber reinforced polymer blended with titanium alloy. At the same time, it has the high strength and toughness of titanium alloy without losing the lightweight characteristics of carbon fiber. carbon fiber
Each carbon fiber is made up of thousands of smaller carbon fibers, with a diameter of about 5 to 8 microns, and is composed almost entirely of carbon. The earliest generations (such as T300, HTA and AS4) have a diameter of 16-22 microns. Newly developed carbon fibers (such as IM6 or IM600) have a diameter of about 5 microns.
At the atomic level, carbon fibers are very similar to graphite and consist of layers of carbon atoms arranged in a hexagonal pattern (graphene flakes). The difference between the two lies in the way the layers are connected. Graphite has a crystalline structure, and its interlayer connections are loose, while carbon fiber is not a crystalline structure, and the interlayer connections are irregular. This prevents slippage and increases material strength.
The density of general carbon fiber is 1750 kg / m. The thermal conductivity is high but the electrical conductivity is low. The specific heat capacity of carbon fiber is also lower than that of copper. When heated, the carbon fibers become thicker and shorter. Although the natural color of carbon fiber is black, machining plastic can be dyed in different colors.

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