冷噴涂技術(shù)在鈦合金表面改性中的應(yīng)用

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摘 要：為探討冷噴涂技術(shù)在鈦合金表面改性中的應(yīng)用效果，針對(duì)鈦合金的表面高活性和難加工性的問(wèn)題展開(kāi)研究，對(duì)冷噴涂沉積工藝進(jìn)行優(yōu)化，并提出鈦合金表面改性的新方案。闡述冷噴涂技術(shù)在鈦合金涂層制備、性能提升以及復(fù)合技術(shù)方面的研究成果，并展望其未來(lái)發(fā)展方向。

關(guān)鍵詞：冷噴涂；鈦合金；表面改性；涂層

中圖分類(lèi)號(hào)：TG441.8  文獻(xiàn)標(biāo)志碼：A  文章編號(hào)：1671-5276（2025）01-0042-05

Application of Cold Spray Technology in Surface Modification of Titanium Alloys

Abstract：This review discusses the application of cold spray technology in the surface modification of titanium alloys，studies the high reactivity and processing difficulties of titanium alloy surface， optimizes the cold spray coating process， and proposesa new solution for surface modification of titanium alloys. The research progress in the preparation of coatings， performance enhancement，and composite technologies on titanium alloys using cold spray technology are elaborated and their future development directions are prospected as well.

Keywords：cold spraying; titanium alloys; surface modification; coating

0 引言

鈦合金因其優(yōu)異的力學(xué)性能、耐蝕性、生物相容性以及在高溫下的良好比強(qiáng)度而在航空航天、醫(yī)療和化工等領(lǐng)域得到了廣泛應(yīng)用［1-3］。（剩余11026字）