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02-15
2017
In recent years, with the introduction of precision molds and high-efficiency molds (mold cycle is shorter and shorter), peoples requirements for mold making are getting higher and higher, due to the copper electrodes own various conditions, has become in
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02-15
2017
Researchers at Nanyang Technological University in Singapore said on the 13th, after three years of experimentation, they have successfully developed an ultra-fast rechargeable battery that can charge up to 70 percent in two minutes and has a service life
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02-15
2017
Long-term inhalation of graphite dust can cause graphite pneumoconiosis, individual protection should be to prevent or reduce these dust into the human respiratory organs. The body itself into the respiratory tract dust has a defensive function, through a
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02-15
2017
Pyrolytic graphite-coated graphite tubes are made by depositing the pyrolysis product of organic matter, pyrolytic graphite, on the inner surface of an ordinary graphite tube.Siemer and Woodriff et al. Presented a very simple method of depositing pyrolyti
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02-15
2017
Graphite is one of the highest melting points in nature, melting point of 3 850 50 ℃, boiling point of 4 500 ℃, and silicate mineral boiling point at 2 750 ℃ (quartz boiling point) below, the boiling point of graphite is much higher than Contains the b…
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02-15
2017
In the graphite processing process, the use of tool conditions directly affect the quality of processing, efficiency. A good tool has played a role in controlling the quality of the machining process. Graphite material is soft is a kind of easy to cut non
