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Graphite usage in national defense
Type:Industry News  Time:2011/11/13 20:28:07  Read:

Graphite has a wide use in national defense
Graphite has a high melting point, stability, corrosion resistance and good property to antirays and to retard neutrons, therefore, the high density and highpurity graphite and graphite fluoride has been successfully applied for nuclear reactors, retard regent for neutron and the antiatoms radiation shell. Atomic reactor requires highpurity graphite, the content of impurities should not exceed a few dozen parts per million, of which the boron content has to be less than 0.5 parts per million (0.5ppm).
The graphite is also used in the manufacture of longrange missile or a space rocket propulsion materials, as well as solidfuel rocket motor nozzle throat insert end etc. It is also used in the production of air brush, DC motor and aerospace equipment spare parts on the spacecraft, radio signals connector and the conductive structure material on satellite. In the defense industry, it can used to make bearings for a new type of submarine, to manufacture highpurity graphite for national defense use, to make graphite Bombs, stealth aircraft, missiles and the nose cone etc. Especially the graphite bombs, which can break down the operation large electrical substation, and have great impact on weather, which can be used for military purposes.

【Graphite usage in national defense】
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Qingdao Hensen Graphite Co., Ltd|Spherical graphite|AA Method High Purity|Expandable Graphite