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Author:

王剑锋 (王剑锋.) | 于稼锐 (于稼锐.) | 代岩伟 (代岩伟.) | 秦飞 (秦飞.)

Abstract:

本文采用机械混合的方法制备了质量分数为0.1%石墨烯(GNS)的SAC305复合焊膏,将焊膏均匀涂抹在铜片上制备双悬臂梁(DCB)断裂试样,之后通过拉伸实验测得SAC305/GNS在Ⅰ型断裂下载荷位移曲线,采用弹性基础梁法计算得到断裂韧性。实验研究表明,0.1wt%GNS对SAC305/GNS的断裂韧性有显著影响,添加适量的GNS能够显著提高SAC305的断裂韧性。

Keyword:

GNS 能量释放率 DCB模型 Ⅰ型断裂 SAC305

Author Community:

  • [ 1 ] 北京工业大学材料与制造学部电子封装技术与可靠性研究所

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Year: 2022

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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