炮弹弹体生产中，磁粉检测发现表层缺陷。
During the production of shell bodies, surface defects were found by magnetic powder inspection.
因而钻铤内外螺纹的磁粉检测十分必要和重要。
As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important.
进行磁粉检测，荧光渗透检测，涡流检测，蚀刻检测并对结果进行解释。
Perform magnetic particle inspection, fluorescent penetrant inspection, eddy current inspection, temper etch inspection, etc. and interpretation of results.
对比试验与实践经验表明，荧光磁粉检测比黑色磁粉检测有高得多的缺陷检出率。
Comparison test and practical experience clearly showed, the defect detectibility of the fluorescent magnetic particle testing is far higher than the black magnetic particle testing.
针对球形储罐在制造、安装和使用过程中可能出现的表面缺陷，磁粉检测是重要的检测方法之一。
Magnetic particle testing steps and elements were described in detail, and testing traces of the magnetic particle characteristics, as well as defects in the post-processing methods were introduced.
介绍了磁粉检测、渗透检测、涡流检测、射线检测和超声波检测技术在焊接裂纹检测中的应用状况。
The application status of magnetic particle testing, penetrant testing, eddy current testing, radiographic testing and ultrasonic testing in weld crack inspector were introduced.
操作人员应具有I级或I级以上检测资格，磁粉检测报告应由具有II级II级以上检测资格者签发。
Operating personnel should have testing qualification with level-I or level-I above, and magnetic particle testing report should be issued by the personnel with level-II or level-II above.
针对磁粉检测中磁轭的提升力指标的物理意义、影响因素及几种典型磁轭的提升力指标进行了分析讨论。
The physical meaning and influence factors of lifting power were discussed, and the lifting power index of the typical yokes for magnetic testing was analyzed.
荧光磁粉检测是一种常用的无损检测方法，用于检测钢制零件的表面及近表面的裂纹缺陷，长期以来一直被认为是表面裂纹检测最灵敏的方法之一。
Fluorescent magnetic particle testing is a NDT method that often used for testing trivial flaws on the surface of ferromagnetic materials in order to control the qualities of product.
荧光磁粉探伤是一种常用的无损检测方法，是控制产品质量的重要手段，用于检测钢制零件的表面及近表面的裂纹缺陷。
Fluorescent magnetic particle detection is a NDT method that often is used for testing trivial flaws on the surface of some steel workpiece and for controlling qualities of product.
荧光磁粉探伤是一种常用的无损检测方法，用于检测钢制零件的表面及近表面的裂纹缺陷，长期以来一直被认为是表面裂纹检测最灵敏的方法之一。
Fluorescent magnetic particle detection is a NDT method that often used for testing trivial flaws on the surface of ferromagnetic materials in order to control the qualities of product.
江苏射阳利德探伤机厂是国内无损检测行业磁粉探伤设备的专业研制和生产单位。
Sheyang, Jiangsu lied INSPECTION Factory is the NDT industry magnetic detection equipment professional development and production units.
该系统由张力检测器、张力控制器和磁粉控制器等部分构成，结构简单，性能稳定。
The system is composed of tension measurer, tension controller, magnetic powder brake and so on. It has the feature of simple structure and stable performance.
检测钻具缺陷的常用方法有磁粉探伤、渗透检测、射线检测、超声波检测，都存在不足。
The common methods of drilling rods testing include magnetic particle inspection, permeability testing, radial testing and ultrasonic testing, but these methods all have considerable deficiencies.
介绍了一套荧光磁粉无损探伤检测系统。
This paper introduced a fluorescent magnetic particle Non-destructive testing system.
对高速风洞气源气罐全厚材料用超声、磁粉、射线等方法进行了缺陷检测。
Defect on air pressure vessel materials of high speed wind tunnel resource was inspected by means of ultrasonic radiographic and magnetic particle.
最后，本课题通过焊后的外观检测、磁粉探伤焊、超声探伤和射线探伤证明了焊接工艺规范合理可行。
Finally, the welding procedure has been proved to be feasible by as-welded appearance checking, magnetic powder inspection, ultrasonic inspection and radiographic inspection.
最后，本课题通过焊后的外观检测、磁粉探伤焊、超声探伤和射线探伤证明了焊接工艺规范合理可行。
Finally, the welding procedure has been proved to be feasible by as-welded appearance checking, magnetic powder inspection, ultrasonic inspection and radiographic inspection.
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