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GMT高密铜 高密度铜是上海飞驰铜铝材有限公司的新产品,荣获上海市优秀新产品二等奖。高密度铜是利用专利技术气密性熔铜炉生产的一种低氢、低氧、高导电性和高致密度的一种铜材。铸锭中的氢含量小于1ppm以下,氧含量在5ppm以下,20℃时的导电率达101％I.A.C.S,密度在8.93g/cm3以上。产品可用于生产低氧、无气孔的高精度管坯,以及低电阻率的电工、电器用材,达到和超过国际先进水平。此高密度铜进行深加工的产品已应用于石洞口火力发电站亚临界超大规模机组、三峡大型发电机组,以及二滩水电站等许多大型电站电厂。
GMT high density copper high-density copper is a new product of Shanghai Feiming Copper and Aluminum Co., Ltd. and won the second prize of Shanghai Excellent New Product. High-density copper is a low-hydrogen, low-oxygen, high-conductivity and high-density copper material produced using a patented airtight melting furnace. The ingot has a hydrogen content of less than 1 ppm, an oxygen content of 5 ppm or less, an electrical conductivity of 101% I.A.C.S at 20 ° C, and a density of 8.93 g / cm3 or more. Products can be used to produce low-oxygen, non-porous high-precision tube, and low-resistivity of electrical, electrical appliances timber, meet and exceed the international advanced level. This high-density copper for deep processing of products have been used Shidongkou thermal power station subcritical super large-scale units, the Three Gorges large generating units, and Ertan Hydropower Station and many other large power plant.