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一种碳纳米管/富勒烯复合增强高导电铜槽线及其制备方法

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广东中实金属有限公司

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Inventor

方瀚宽; 方瀚楷; 方喜波; 梁静珊

Filing Date

Jul 28, 2026

Publication Date

Oct 20, 2026

IPC Classification

H01B 1/02 (2006.01)H01B 1/04 (2006.01)H01B 13/00 (2006.01)C22C 9/00 (2006.01)

本发明公开了一种碳纳米管/富勒烯复合增强高导电铜槽线及其制备方法，涉及铜槽线技术领域，铜槽线由高纯电解铜基体、二元纳米碳增强相、Ti/Cr/Zr/Y微量多元改性相组成，二元纳米碳为羧基化多壁碳纳米管与氟羟基双改性富勒烯。制备先改性富勒烯，复配碳纳米管制分散液，与铜、合金粉共浸渍制复合粉体；经脉冲电流辅助SPS烧结、梯度热挤压、异步轧制与退火精整得到成品。该铜槽线导电、强度与抗疲劳性能优异，适用于电解、冶金高载流铜槽场景。

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一种碳纳米管/富勒烯复合增强高导电铜槽线及其制备方法

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