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发明授权
CN105291847B 一种受电弓滑板的制作方法 失效 - 权利终止 转让

一种受电弓滑板的制作方法
摘要：
一种受电弓滑板的制作方法，包括以下步骤：将石墨烯合金薄膜缠绕到受电弓滑板的棒芯上，直至达到设计的外型尺寸，再将已缠绕石墨烯合金薄膜的受电弓滑板固定到成型内模；在真空条件及载气的保护下，将已缠绕石墨烯合金薄膜的受电弓滑板于温度500℃~1200℃、压力30MPa~400MPa的条件下完成热压复合成型。本发明所制得的受电弓滑板具有高耐磨性、高强度、耐腐蚀性、高散热及导电性的综合特性，可应用于时速350~600公里的高速机车或其它类似的受电导轨等。
摘要（英）：

A method for making a pantograph slide plate comprises the following steps of winding a graphene alloy film on a rod core of the pantograph slide plate until a designed external dimension is reached; fixing the pantograph slide plate, on which the graphene alloy film is wound, on an internal forming mold; and under the protections of a vacuum condition and a carrier gas, carrying out hot pressing composite molding on the pantograph slide plate, on which the graphene alloy film is wound, under a condition with temperature of 500-1200 DEG C and pressure of 30-400 MPa. According to the invention, the pantograph slide plate made by using the method has the overall characteristics of high durability, high strength, high corrosion resistance, high heat radiation and electrical conductivity and can be applied to high-speed locomotives with speeds of 350-600 km per hour or other similar electrical guide ways.

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