As we all know, the use of a variety of graphite. In the 1960s, copper is widely used as an electrode material, usage accounting Jiucheng, only about one percent of graphite; graphite factory in the 21st century, more and more users are choosing graphite as electrode material, graphite prices in Europe, more than More than 90% of the electrode material is graphite. Copper, which has been the dominant electrode material, and graphite electrodes almost disappeared compared to its advantage. We are aware of the graphite is in the nature will be present in different forms, the chemical properties of each of graphite is different, then the single graphite and diamond, carbon 60, carbon nanotubes, etc. are elements, they are each other with allotropes. Graphite is soft, black and gray; greasy feeling, can contaminate the paper. Specific gravity of 1.9 to 2.3. Hardness of 1 to 2 roughness graphite, with the impurities in the vertical direction may be increased to increase its hardness 3-5. The specific surface area in the range of concentrated 1-20m2 / g (F-Sorb2400 BET specific surface area meter test method), the conditions in absence of oxygen, having a melting point above 3000 ℃, temperature is one of the most minerals. Roughness graphite, carbon industry in the North Sea Dragon (certified), graphite is provided by Carbon Co., Ltd. Weifang North Sea Dragon. Carbon Co., Ltd. Weifang Sea Dragon (www.longmentanye.com) Shandong Weifang, graphite and carbon products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the North Sea Dragon carbon industry leadership with the staff warmly welcome all inquiries negotiations to create the North Sea Dragon carbon industry a better future.