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Carbon carbon composite material for a series of unique mechanical, thermal and tribological system can replace the metal base composite material of a new generation of brake materials, its main characteristics are as follows: Density is small, the density of the material at about 1.8 g/cm3, is 1/3 to 1/4 of metal matrix composites. Using the materials of brake components, compared to about 40% weight loss. For military aircraft, the aircraft can be improved measure of payload and lighter; For commercial aircraft, lose weight 1 kg equivalent to 3000 litres of fuel savings annually. So the cost of its use effect is remarkable. Thermal stability is good, when to stop the plane take off, the surface temperature of the brake…
Research and development on the low carbon content graphite sheet is one area of graphite sealing material. Actually,to some instruments such as farm equipment , extensive chemical machinery,it’s no need to use the high carbon content flexible graphite sheet.it’s enough that If the sealing property could be better than the asbestine,and under this situation,it could reduce costs and selling price,and it also could promote the replace of flexible graphite sheet. As per the process flow: Expandable graphite > High temperature expansion > Pre press > Thermal treatment > molded press > Further repression,the expandable graphite could be process to the graphite sheet. According to the study showing that,the appropriate reduction of the carbon content could totally satisfied to the seal…
Graphite crucible is widely used for experiment and the melting of metals, graphite crucible material with special of high purity, high strength, high density graphite material; through high precision CNC machining equipment, can be machined graphite crucible, graphite casting crucible, graphite oil groove, slide, drawing tablets, pull rod of mould graphite products. Graphite crucible for smelting noble metals selected special graphite materials, can make the graphite crucible product 2 times more than ordinary materials product durability, longer service life, more can withstand more than 2000 DEG C high temperature! Characteristics of graphite crucible: 1. Graphite crucible is of good thermal stability: special formula for the use of graphite crucible in rapid cooling. 2. Graphite crucible have good corrosion resistance, impact…
