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1·Overview This order applies to iron magnetic material and weld Magnetic particle inspection.

概述本规程适用于铁磁性材料和焊缝的磁粉检验。

2·Theoretical analysis conformed with the classical experiment of magnetic particle inspection on the whole.

理论分析与磁粉探伤的经典实验基本一致。

3·As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important.

因而钻铤内外螺纹的磁粉检测十分必要和重要。

4·Dye-penetrant and magnetic particle inspection techniques were used on the repaired and other 21 remaining original welds.

曾在修补其余21个原始焊缝上进行了着色渗透和磁粉探伤检查。

5·It is solving these key problems that makes a new way for automatically distinguishing defects on test workpiece surface with magnetic particle inspection.

这些技术关键的解决，为实现试件缺陷的全自动辨识提供了依据和途径。

6·Perform magnetic particle inspection, fluorescent penetrant inspection, eddy current inspection, temper etch inspection, etc. and interpretation of results.

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。

7·The effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation.

通过计算研究小间距孔磁粉探伤时不同磁化方法对显示缺陷的有效磁场强度的影响。

8·This article discusses the method and accuracy for header differential steel nozzle fillet magnetic particle inspection, and shows the actual dissection result that the author did on products.

对集箱异种钢管接头角焊缝磁粉探伤的方法和准确性进行了探讨，并在产品上进行了实物解剖验证。

9·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.

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。

10·Magnetic-particle inspection USES magnetic fields to locate surface and subsurface discontinuities in ferromagnetic materials.

磁粉探伤法是用磁场探测铁磁性材料表面和次表面的不连续性。