Therefore metal magnetic memory testing (MMT) equipments could be used in measuring internal stress of seamless railway.
提出金属磁记忆法可以对钢轨内应力进行定量测量。
The results of the research can effectively guide metal magnetic memory testing done on pipelines and its safety evaluation.
文中的研究结果，可以有效指导管道的磁记忆检测及安全评价。
A typical signal was found in the position of welding scar of a liquefied petroleum gas (LPG) tank by metal magnetic memory testing (MMMT).
采用磁记忆检测发现液化石油气储罐焊疤部位存在较强的磁记忆信号。
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。
Metal magnetic memory testing technique can effectively distinguish stress concentration zone of casing, which can develop early diagnose for casing damage.
用金属磁记忆检测技术可有效判断套管的应力集中区域，为套管损坏进行早期诊断。
The residual life prediction is one of the cores of the remanufacturing engineering. Metal magnetic memory testing (MMMT) is a highly promising tool in this field.
剩余寿命预测是再制造工程的核心内容之一，金属磁记忆技术在再制造毛坯寿命预测领域极具潜力。
The tensile test of Q235 steel under static loading condition was done, and the stress of every level selected was tested by EMS2003 metal magnetic memory testing system.
选取Q 235钢进行静载拉伸试验，利用EMS2003型磁记忆检测系统进行各级应力水平的检测。
Present level of nondestructive testing and metal magnetic memory testing(MMMT) on pressure vessels was analyzed. Application instance on pressure vessels is reviewed of MMMT.
分析了压力容器的无损检测现状和磁记忆检测技术在该领域的应用前景，介绍了目前金属磁记忆方法在压力容器检测中的应用情况。
Metal Magnetic Memory Testing (MMMT) is a new technology in metal non-destructive test (NDT). MMMT is not only used for failure early diagnosis, but also for defective inspection of steel casting.
金属磁记忆检测是无损检测领域的一项新技术，不仅可以对钩尾框的失效进行早期诊断，而且可以对钩尾框缺陷进行准确检测。
In order to evaluate the residual fatigue life of end-of-life crankshaft, this paper proposed a new testing method based on eddy current and magnetic memory method.
为了对退役曲轴再制造前的剩余疲劳寿命进行评估，提出了一种基于涡流和磁记忆法的退役曲轴检测方法。
Metal magnetic memory is a nondestructive testing method, which is invented by Russian expert in 1997.
金属磁记忆检测方法是由俄罗斯专家在1997年提出的一种无损检测方法。
In actual testing, magnetic memory signal belongs to random signal without stationarity, adjusting adopting wavelet technique to analyze magnetic memory signal.
在实际检测中，磁记忆信号属于随机信号、不具有平稳性，宜采用小波技术分析磁记忆信号。
The method of metal magnetic memory is a new potential nondestructive testing method, which can be used to detect and estimate the residual stress and micro-damages of the ferromagnetic items.
利用磁记忆效应对铁磁性金属构件的残余应力和微损伤进行检测和评估，是较有潜力的无损检测新方法。
Metallic magnetic testing can find stress concentration field of the metallic magnetic material by using magnetic memory phenomenon.
金属磁记忆检测是利用磁记忆效应对铁磁性材料的应力集中区进行无损检测的新方法。
Metal magnetic memory(MMM) is one of the most potential non-destructive testing methods which can diagnose welding crack in early stage.
金属磁记忆检测技术是能够对焊接裂纹进行早期诊断的最具有潜力的无损检测方法之一。
Metal magnetic memory technology (MMMT) is new nondestructive testing (NDT) method that can detect the hidden damage in ferromagnetic component early and avoid component-tired damage happen abruptly.
金属磁记忆检测技术是对铁磁设备部件隐性损伤进行早期诊断，防止部件突发性疲劳破损的一种无损检测新技术。
This paper introduces the conception of metal magnetic memory and the state-of-the-art-of the testing technique at home and abroad, and presents the features and development. It also summarizes the...
介绍了金属磁记忆效应的概念及国内外磁记忆检测技术的现状，分析了磁记忆检测技术的特点和发展趋势，总结了目前磁记忆检测领域的研究进展。
This paper introduces the conception of metal magnetic memory and the state-of-the-art-of the testing technique at home and abroad, and presents the features and development. It also summarizes the...
介绍了金属磁记忆效应的概念及国内外磁记忆检测技术的现状，分析了磁记忆检测技术的特点和发展趋势，总结了目前磁记忆检测领域的研究进展。
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