Abstract In the present study, TiN/Fe-based amorphous composite coatings with various proportions were fabricated by reactive plasma spraying successfully. The Fe-based amorphous coated with TiH2 powders were prepared as feedstock. TiN as reinforcement phases was formed during reactive plasma spraying. The properties investigation indicate that the introduction of TiN does not affect the amorphous forming ability of Fe-based amorphous. And the corrosion resistance and abrasive property are improved due to the introduction of TiN in the composite coatings. The results show that the 15% TiN/Fe-based amorphous composite coating has the most stable performance and is also superior wear-resistant and corrosion resistant.

中文翻译：

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反应等离子喷涂制备TiN/Fe基非晶复合涂层的组织与性能

摘要 本研究通过反应等离子喷涂成功制备了不同比例的TiN/Fe基非晶复合涂层。制备了涂覆有 TiH2 粉末的 Fe 基无定形材料作为原料。TiN 作为增强相是在反应等离子喷涂过程中形成的。性能研究表明，TiN 的引入不影响 Fe 基非晶的非晶形成能力。并且由于在复合涂层中引入了TiN，提高了耐腐蚀性和耐磨性。结果表明，15%TiN/Fe基非晶复合涂层性能最稳定，耐磨性和耐腐蚀性能也优异。