News

06
Dec
2017

Flexible graphite is a soft sheet form of compressed natural graphite made from exfoliated mineral flake(crystalline) graphite. Due to its flexible texture, it is referred to as flexible graphite to distinguish it from other forms of graphite materials: flake graphite, amorphous graphite, artificial graphite (hard graphite), graphite electrodes, graphite/carbon fiber, etc. standard flexible graphite sheet product suitable for most industry applications. As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet and widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc. It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices. Sometimes flexible graphite is also…

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04
Dec
2017

As all we know that carbon fiber is high strength and extremely light weight. It is the most commonly used composite fabric with applications in all areas of industry now, such as household applications, machines ,aerospace,spaceflight and other high-tech applications.Carbon fiber fabric has super knitting technology and exact molding technics and equipments, so we can produce full carbon series products to meet all kinds of process requirement on composite materials. The advantages of our carbon fiber fabric cloth sheet:high tensile strength and ray penetration ; abrasion and corrosion resistance;high electric conductivity,soft and free to cut;light weight, easy to construct and little increasing the weight on constructed based materials; high elastic modulus;wide temperature range; type: 1K, 3K, 6K, 12K, 24K; good…

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02
Dec
2017

The crack after the quenching is the biggest defect of graphite mold in the process of heat treatment, it will make the processed graphite mold scrap and the production and economic loss. The causes of the crack: there is serious network carbide segregation in graphite mould material ;there is mechanical or cold plastic deformation stress in the graphite mould; graphite mold heat treatment improper operation (heating or cooling too fast, quenching cooling medium selection improper, cooling temperature is too low, cooling time is too long, etc.) ; the graphite mold has complex shape, uneven thickness, sharp corners and threaded holes, which makes the thermal stress and the tissue stress too large ; graphite mold quenching heating temperature is too high,…

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