In this paper, the relation between grinding burn and Barkhausen noise are studied through Barkhausen noise analysis method, and comparisons with pickling and metallographical method are made as well. 利用巴氏杂讯分析法研究了磨削烧伤与巴氏杂讯的关系,并用酸洗和金相法与其进行了对比。
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
It is proved that the hardness of ferro magnetic materials can be measured by the Barkhausen Noise Method. 本文提出采用巴豪森噪声法测量铁磁材料的硬度。
In this paper the investigation and development of Barkhausen effect in the world were written, A series of applications of Barkhausen 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。
Boeing also is developing supplemental, specialized techniques, such as the Barkhausen inspection, to detect metal heat damage under chrome plating or other protective finishes. 波音正在研发专用技术,诸如巴克豪森检查方法,用于检查镀铬层或其它保护涂层下的本体金属热损伤。
A nondestructive detection method for steel plate defects is presented based on Barkhausen effect. 基于巴克豪森效应,本文提出了一种钢板空气隙缺陷无损检测的方法。
Be responsible for MPI, STE, ECI& barkhausen noise inspection on bearing component. 负责对轴承零件的磁粉,酸洗,涡流和巴克豪森噪声检查。
Experimental results indicated that there is a monotonic relationship between the hardness of ferro magnetic materials and Barkhausen Noise strength, MP. 试验结果表明,巴克豪森噪声强度值MP与铁磁材料的硬度值之间存在单调的关系曲线。
The relationship between the surface hardness of ferromagnetic material and the intensity of Barkhausen noise was studied. 通过实验研究了巴克豪森噪声强度与铁磁材料表面硬度之间的关系。
Measurement of Hardness of Ferro-magnetic Materials Using Barkhausen Noise Method 用巴克豪森噪声法测量铁磁材料的硬度
Experimental Researches on Tension Damage in a Ferro-Magnetic Material Using Barkhausen Noise 用巴克豪森噪声测量铁磁材料拉伸损伤的实验研究
The Effect of Stress on Barkhausen Noise 巴克豪森应力效应的研究噪声的危害与控制
Hardness measurement of conrod bolt using Magnetic Barkhausen noise 应用巴克豪森磁噪声技术对连杆螺栓硬度的测定
The effect of steel hardness on Magnetic Barkhausen noise measurement parameter 钢的硬度对磁巴克豪森噪声检测参数的影响
Application of Barkhausen effect in measurement on properties of Iron& Steel 巴克豪森效应在钢铁性能检测中应用
Barkhausen effect is produced by ferromagnetic material under varying magnetic field, it can be used as a new method for nondestructive testing of residual stress. 铁磁材料在交变磁场的作用下,产生的巴克豪森效应,可作为无损检测材料残余应力的一种新方法。
The relationships between the grain size of ferromagnetic material and the strength and waveform characteristic parameters of Barkhausen noise ( BN) were studied. 研究了铁磁材料的晶粒度与巴克豪森噪声的强度和波形特征参数之间的关系。
The voltage pulse and noise in receiving coils positioned on the workpiece surface tested due to Barkhausen effect was called Barkhausen noise. 因巴克豪森效应在试样表面接收线圈中产生的电压脉冲和噪声称为巴克豪森噪声。
Described are the principle, structure, characteristics and applications of the magnetoelastic instrumentation by Barkhausen noise and magnetoacoustic emission technique. 介绍了应用巴克豪森磁噪声和磁声发射技术研制的多功能磁弹性仪的原理、结构、特性以及应用。
Practical applications of Barkhausen noise show that BNA is a fast and precise method for evaluating residual stress, hardness, fatigue life and yield strength, and for detecting defects such as heat treatment faults and grinding burns. 本文对巴氏噪声的应用实例作了详细分析,表明BNA是评估材料残余应力、硬度、疲劳寿命、屈服强度以及测量磨削烧伤和热处理缺陷的一种快速、准确方法。
Based on Barkhausen Noise ( BN), heat treatment residual stresses of crankshafts were practically measured. 以巴克豪森噪声(BN)原理为基础测量曲轴热处理后残余应力。
Application and Trends of Barkhausen Effect in NDT 巴克豪森效应在材料检测中的应用和展望
Barkhausen Noise Application in the Detection of Stress and Fatigue Damage 巴克豪森噪声在应力及疲劳损伤检测上的应用
Barkhausen noise analysis ( BNA) is a distinctive measure for testing microscopic stresses and metallurgical structure in ferromagnetic materials. 巴氏噪声分析(BNA)是一种检测铁磁材料微观应力及金相组织的独特方法。
Experiment on Barkhausen 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
However, there is high Barkhausen noise in the integration sensor making by GMR materials, it affect the resolution ratio and stability of integration sensor, and imprison its applications. 由于用GMR材料制成的集成化传感器存在较高的巴克豪森噪声,影响了集成化传感器系统的分辨率和稳定性、限制了它的应用。
Magnetism measuring, Barkhausen noise and magnetic acoustic emission were often used for electromagnetic testing. 电磁检测方法主要有材料磁性量测、巴克好森噪声和磁声发射。
The Relationship Between Vertical Stress of Rail and Barkhausen Effect 钢轨纵向应力和巴克豪森效应的关系
Research on Nondestructive Hardness Testing of Ferromagnetic Material by Barkhausen Noise 利用巴克豪森噪声无损测量铁磁材料硬度试验研究