The metal in the graphite substrate can not only improve the aeolotropy of graphite radiation, but also facilitate the overall radiation of the material.

石墨基体中的金属能改善石墨材料散热的各向异性，提 高材料的整体散热性能。

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Carbon nanotubes (CNTs) grown directly on graphite substrate are fabricated firstly using electrodeposited iron particles by chemical vapor deposition. Most of CNTs have "y" junction structure.

首次以电沉积铁为催化剂，采用经典化学气相沉积技术在石墨基体上成功实现纳米碳管的直接生长，大部分纳米碳管具有“Y”形结构。

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Anticorrosion of aluminum material may decrease when it is reinforced using SiC and graphite particles with high volume fraction and potential different from substrate.

基体中加入与铝合金基体电位不同、高体积分数的碳化硅和石墨颗粒增强材料，可能导致材料的耐蚀性降低。

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