Barkhausen effect, also known as Barkhausen noise, refers to the phenomenon of abrupt changes in the magnetization of a ferromagnetic material when it is exposed to a varying magnetic field. This effect is named after the German physicist Heinrich Barkhausen who first observed it in 1919. The sudden jumps in magnetic domain wall movement during magnetization and demagnetization processes result in the emission of discrete magnetic pulses, which can be detected as audible noise in some cases. The Barkhausen effect has found application in non-destructive testing of materials, such as detecting flaws and stresses in ferromagnetic components. It also plays a role in magnetic hysteresis and has implications for the design and performance of magnetic devices. Understanding the Barkhausen effect is essential in various fields, including material science, engineering, and physics.
巴克豪森效应,Barkhausen effect
1)Barkhausen effect巴克豪森效应
1.Experiment onBarkhausen effects in metal bolt loading measurement;巴克豪森效应在金属锚杆荷载检测中的实验
2.After generally analyzing the domestic and abroad researching state ofBarkhausen effect, its existing problems and developing directions were put forward.介绍了磁巴克豪森效应产生机理及其噪声测量技术在残余应力无损检测中的国内外研究状况,指出了该技术应用于实际检测时存在的问题及进一步研究的方向。
3.In this paper the investigation and development ofBarkhausen effect in the world were written, A series of applications ofBarkhausen effect in non-destructive measurement werebriefly reviewed.简要介绍了巴克豪森效应的研究发展概况，综述了巴克豪森效应在无损检测领域的应用。
英文短句/例句
1.Measurement of the Residual Stress of the Welded Bogie Frame with Barkhausen Effect利用巴克豪森效应测量转向架焊接构架残余应力
2.Development of Residual Stress Instrument Using the Barkhausen Noise Technique Based on Artificial Neural Networks;基于人工神经网络的曲轴残余应力巴克豪森测试仪
3.The Research on Hardness Test Basing on Magnetic Barkhausen Noise Technique;基于巴克豪森造讯技术的硬度检测的研究
4.The Research of Ferromagnetic Material Pipeline Pressure Testing of Using Barkhausen Noise Method;巴克豪森噪声技术检测管道压力的研究
5.The Balassa-Samuelson Effect of RMB Exchange Rate;人民币汇率的巴拉萨—萨缪尔森效应
6.Balassa-Samuelson Effect:Review and Expansion“巴拉萨—萨缪尔森效应”:评述及拓展
7.Music Concepts and Innovation Seeking of Stockhausen;斯托克豪森的音乐观念及其创新追求
8.barkhausen kurz oscillations巴克好森 库尔兹振荡
9.Chapter Three: the American Policy toward Cuba during the Eisenhower Government.第三章、艾森豪威尔政府时期的美国对古巴政策。
10.American Policy to Panama Canal during the Eisenhower Administration;艾森豪威尔时期美国对巴拿马运河的政策
11.Effects of Pramipexole Hydrochloride combined with Madopar in the therapy of vascular parkinsonism盐酸普拉克索联合美多巴治疗血管性帕金森病的疗效观察
12.Asymmetry of Information,Adverse Selection and Economic Development;豪斯克-麦奇不对称效应与经常账户失衡的结构性成因
13.Furniture of the baroque period can be recognized by its ornate carvings.巴罗克时期的家具以豪华的雕刻作为鉴别标志。
14.Studies on the Hydrological Effects with Different Forest Types in Badong County in the Three-Gorge Reservoir Area;三峡库区巴东县区段不同森林类型水文效应研究
15.Balassa-Samuelson Effect on RMB Real Exchange Rate;人民币实际汇率变动趋势分析——基于巴拉萨—萨缪尔森效应
16.Rationality Assessment of RMB s Exchange Rate Based on "Balassa-Samuelson Effect";基于“巴拉萨—萨缪尔森效应”的人民币汇率合理性评价
17.The Balassa-Samuelson Effects of RMB: An Analysis Based on the Flexibility Price Monetary Model;人民币汇率的巴拉萨-萨缪尔森效应——基于弹性价格货币模型的分析
18.The Eisenhower Administration"s Military Aid Policy to Pakaistan (1953-1961)试析艾森豪威尔政府对巴基斯坦的军事援助（1953-1961）
相关短句/例句
large Barkhusen effect大巴克豪森效应
3)Barkhausen巴克豪森
1.Characterization of the Thermal Damage of Structural Steel by Magnetic Parameters ofBarkhausen Noise and the Analysis of Influence Factors;本文采用实验测试与理论计算相结合的分析方法，研究了巴克豪森磁参数(BN)的变化量与疲劳性能的相关性，并对影响磁参数的应力应变因素和微观组织因素进行了较全面的分析，得到了具有创造性的研究成果。
4)barkhausen effect巴克豪生效应
5)magnetic barkhausen effect磁巴克好森效应
6)Barkhausen effect巴克好森效应
延伸阅读
沙芙豪森沙芙豪森(schaffhausen)，这个位于瑞士最北端的安静城市，以悠久的历史和美丽的环境著称。沙芙豪森(schaffhausen)的意思是“以船为家”，从莱茵河上繁忙兴盛的商船贸易就能体会到这个名字是多么的贴切了。漫步旧城，小城里被称为“艾尔加”的凸窗，绘在建筑物外墙的湿壁画，11世纪罗马风格的大教堂，常用来举行节庆活动的圣约翰教堂等，处处可见欧洲小城的别致、高贵。经常在明信片上看到瑞士有这样的风光：矗立在葡萄园陡坡上的圆形城堡(munot)，或者是庄严的莱茵瀑布(rheinfall)，这些都是沙芙豪森值得骄傲的地方，游客也因此更愿意光顾这座小城。
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