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叙述了受梯度功能材料的启发 ,利用对向靶薄膜溅射仪制备梯度氮化铁薄膜的试验 ,对解决钢铁的耐腐蚀问题 ,进行了有益的探索
In this paper, inspired by the functionally graded materials, the experiment of preparing gradient iron nitride film by using target thin film sputtering instrument was carried out, and the beneficial exploration was made to solve the problem of corrosion resistance of steel