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Author:

王晶 (王晶.) | 王姗姗 (王姗姗.) | 刘秀成 (刘秀成.) | 何存富 (何存富.) (Scholars:何存富)

Abstract:

基于微磁原理,研制了曲轴轴颈表层材料磁滞回线及磁巴克豪森信号的检测传感器。测试结果表明:磁滞回线及磁巴克豪森信号可以有效反映轴颈表面硬化层深度的变化,其中磁滞回线特征参量Wr和MBN蝶形曲线半峰宽均随硬化层深度增加呈现两阶段变化规律。实验结果验证了微磁方法可以对曲轴轴颈表面硬化层深度进行无损检测。

Keyword:

微磁传感器 曲轴轴颈 硬化层深度 磁滞回线 磁巴克豪森噪声

Author Community:

  • [ 1 ] 北京工业大学材料与制造学部

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Source :

Year: 2021

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: 2

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