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本文首先在 １． ３３ × １０－３Ｐａ真空下对石墨表面进行了渗钨处理，并在石墨表面生成 了一层Ｗ＋Ｗ２Ｃ＋ＷＣ 表面膜．然后，用座滴法于１．３３×１０－４Ｐａ真空下测定了Ｃｕ－ Ｃｏ／Ｎｉ合金对不同条件下渗钨石墨的润湿角。实验发现，渗钨处理可以大大改善Ｃｕ－ Ｃｏ／Ｎｉ合金对渗钨石墨表面的润湿性。
This article first in 1. Under the vacuum of 33 × 10-3Pa, the surface of graphite was infiltrated with tungsten and a W + W2C + WC surface film was formed on the graphite surface. Then, the wetting angle of Cu-Co / Ni alloy under different conditions was measured by the droplet method at 1.33 × 10-4Pa vacuum. The experimental results show that the infiltration of tungsten can greatly improve the wettability of Cu-Co / Ni alloy on the surface of tungsten carbide.