magnetic memory

The theoretical explanation for the mechanism of magnetic memory testing.

磁记忆检测机理的理论解释。

Metal magnetic memory ( MMM ) testing method can find the stress concentration area.

采用磁记忆 无损 检测方法可以检测出应力集中区.

The system collects the magnetic memory signals liberated from the stress concentration zone of the in-use borehole casing pipe, judges fast and correctly the state of the zone.

该检测系统可根据在役套管的应力集中区所产生的磁记忆信号快速、准确地判断套管的应力集中区状况。

Explained the fundament al principle and analyzed the mechanism of metal magnetic memory.

介绍了磁记忆基本原理,探讨其机理.

Signal processing for metal magnetic memory testing of borehole casing based on wavelet transform

基于小波变换的套管金属磁记忆检测信号处理

Study on Metal Magnetic Memory Based on Accumulative Fatigue Damnification and Application in Engineering

基于疲劳累积损伤的磁记忆效应及工程应用研究

The effect of axial tensile load on magnetic memory signals from the surface of medium carbon steel

拉伸载荷作用下中碳钢磁记忆信号的机理

Metal magnetic memory ( MMM) testing method can find the stress concentration area.

采用磁记忆无损检测方法可以检测出应力集中区。

The method of metal magnetic memory ( MMM ) is a new non-destructive testing technology.

金属磁记忆检测技术是一种新型的无损检测技术.

Preliminary Application of Metal Magnetic Memory Testing Technique

金属磁记忆检测技术的初步应用

Study on systems of forecast the malfunction of borehole casing by metal magnetic memory technique

金属磁记忆预测井下套管故障系统的研究

Application of Acoustic Emission and Magnetic Memory Testing to On-line Inspection of Oxygen Tank

氧气球罐缺陷的声发射和磁记忆在线综合检测

Examples include microelectronic circuitry, magnetic memory and drug delivery applications.

其中的范例包括微电子电路 、 磁性记忆体,以及药剂释出应用.

With the use of" Dynamic Precipitation Measurement System ( DPMS) of double-channels "and" Time Lapse Video Microscope system ( TLVM)", the existence of magnetic memory effect during the magnetic treatment on the supersaturated calcium carbonate solution is confirmed.

利用双道析晶动力学实时监测系统（DPMS）和时间延迟摄像显微镜（TLVM）系统，验证了磁场抑制碳酸钙过饱和溶液析晶过程中磁记忆效应的存在。

Feasibility Research on Stress Testing of Seamless Railway by Magnetic Memory Testing

磁记忆检测在无缝钢轨内应力测试中的可行性研究

Research on Metal Magnetic Memory Forecasts the Malfunction of Borehole Casing Based on Wavelet Singularity Detection

金属磁记忆预测套管故障的小波奇异性检测研究

Studied the signal of metal magnetic memory of samples both anneals and not anneals in natural magnetic field and drive magnetic field under the drawn loads;

研究了退火试件和未退火试件在自然磁场和激励磁场环境中进行拉伸的磁记忆信号；

The magnetic memory technique was used to develop a detection system for the borehole casing pipe.

利用铁磁材料的磁记忆性,研制出了井下在役套管检测系统.

Early diagnosis for the stress concentration zone of borehole casing pipe by metal magnetic memory and wavelet transform

磁记忆与小波变换相结合的井下套管应力集中早期诊断方法

Study on Metal Magnetic Memory Signals of Low Carbon Steel Under Static Tension Test Condition

金属磁记忆技术检测低碳钢静载拉伸破坏的实验研究

Box Dimension Changes Law of Metal Magnetic Memory Signal Under Tensile Load

拉伸载荷下金属磁记忆信号盒维数的变化规律研究

Influence of Dynamic Tension Load on Weak Magnetic Signals and Metal Magnetic Memory Effects of Ferromagnetic Samples

动载荷作用下铁磁性试件的磁记忆效应

Magnetic memory metal diagnosis is the only means to predict the disfigurement.

金属磁记忆诊断技术是目前唯一能预测部件早期损伤的新方法。

The study of the effect of placement direction and lift-off on the magnetic memory testing signals

检测方向和提离值对磁记忆检测信号的影响

Do clear the factors of influencing magnetic memory testing effect, before truly applying magnetic memory testing technology in the scene actual testing.

要把磁记忆检测技术真正应用于现场实际检测，必须把影响磁记忆检测效果的因素分析清楚。

The Current Situation and Development Trends of Pipeline Metal Magnetic Memory Testing Technique

管道金属磁记忆检测技术现状分析及发展研究

The mechanism of magnetic memory effect on ferromagnetic material under loading was studied.

研究了铁磁构件在受载时产生磁记忆效应的机理.