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由于稀土元素具有４ｆ电子的特殊性，使得这些元素及其化合物具有了一些特殊的物理及化学性能，从而广泛应用于冶金、原子能、电子工业、农业等众多领域。近年来，稀土化合物在摩擦学领域的应用和研究也日益受到人们的关注。研究结果表明，ＬａＦ３可以使润滑脂的承载能力...
Due to the particularity of 4f electrons, rare earth elements make these elements and their compounds have some special physical and chemical properties, which are widely used in metallurgy, atomic energy, electronics industry, agriculture and many other fields. In recent years, rare earth compounds in the field of tribology applications and research are also increasingly subject to people’s attention. The results show that, LaF3 can make grease bearing capacity ...