高纯石墨

ICP-MS法测定高纯石墨中的痕量杂质元素乙酸乙酯萃取&ICP-AES测定高纯金中的痕量杂质

Determination of Impurity Elements in High Purity Graphite by Inductively Coupled Plasma-Mass Spectrometry

该方法适用于高纯石墨中痕量杂质含量的测定。

The method of determination of35 trace impurity elements in high purity graphite was established .

X射线荧光光谱法测定高纯石墨中的硫

Determination of Sulphur in Graphite Electrode Powder by XRF

采用电弧离子镀膜方法，以高纯石墨为碳离子源在PMMA树脂义齿表面沉积类金刚石膜。

By the technology of vacuum cathodic arc deposition , graphite as cathode , Diamond like carbon film ( DLC ) was deposited on PMMA resin denture .

以高纯石墨作靶、CHF3/Ar作源气体采用反应磁控溅射法制备出了氟化类金刚石（F-DLC）薄膜。

The F DLC films were prepared by reactive magnetron sputtering with trifluromethane ( CHF 3 ) and Ar as source gases and pure graphite as a target .

高纯石墨结晶器制备工艺改进研究

The study on the production processing reformation of pure carbon crystallizer

利用高纯石墨作磨轮电极材料，并将其预加工成型；

It is utilizing the high purity graphite for electrode , making electrode to promised shape .

以大庆石油焦代替沥青焦研制高纯石墨的探讨

An approach to the production of high purity graphite using Daqing petroleum coke instead of pitches coke

冷凝回流三酸体系消解&ICP-MS法测定高纯石墨中的痕量杂质元素

Determination of Impurity Elements in High Purity Graphite by ICP-MS after Mixture Acid Digestion in Reflux Condenser System

2005年，公司的“大规格高纯石墨产业化项目”被定为国家火炬计划。

In2005 , the " Large High-Purity Graphite Industrialization Project " of the company was assessed as a National Torch Program project .

高纯石墨可加工各类石墨模、石墨质机械零件、石墨坩埚、石墨轴承、碳刷等。可用于冶金、化工、轻工、制药、纺织、石油、国防、航天等行业。

Machinable various types of high-purity graphite-graphite , graphite of mechanical parts and graphite crucible , bearing graphite , carbon brush , and so on .

高纯石墨化焦生产工艺设计初探废石墨化学沉积包覆作锂离子蓄电池负极材料

A Superficial Discussion on Production Process Design of High Pure Plumbaginous Coke Graphite electrode wastes treated with chemical deposition used as negative materials for Li-ion secondary battery

以高纯石墨为对照材料，初步研究了热解碳基碳/碳复合材料的内耗行为，并根据实验结果提出了碳/碳复合材料的内耗机制：热滞弹性机制与静滞后型内耗机制。

Compared with high pure graphite , the internal friction characteristics of pyrolytic carbon matrix carbon carbon composites were studied in the present work . According to experimental results , two internal friction mechanisms are proposed : thermoelastic and static hysteresis mechanisms .

1963年中国开始研制和生产高纯细结构石墨。

In1963 , China began to develop and produce high-purity graphite with fine structure .

电子工业的发展、半导体材料的发明需要高纯细结构石墨作烧结模、加热元件。

Development of the electronic industry and invention of semiconductor material need high-purity graphite with fine structure as the sintering mould and heating element .