On the two internal corners of each half of the sample there is filler and on close inspection this is to fill air holes probably created during casting.
在样品每半部的两个内角中有填充物，通过仔细检查发现是填充可能在铸造时产生的气孔。
What inspection functions are performed for the detection of casting cracks, porosity, and shrinks?
如何检验铸件的裂纹，缩孔，缩松？
According to the resonant acoustic principle, a nondestructive inspection system of fast detecting the casting defects is constructed in this paper.
本文基于音频检测原理构建了可实现铸件缺陷快速检测的音频检测系统。
This paper presents the concrete durability inspection and test techniques having been applied during casting and service period of concrete girders at home and abroad.
介绍国内外混凝土梁在制造与使用过程中，对混凝土耐久性方面的检测技术。
By cleaning molten steel, controlling casting temperature and withdrawal speed, the compliance ration in ultrasonic inspection of plate was enhanced from 82.5% to 92%.
采取提高钢质纯净度、控制浇注温度和拉速等改进措施，检测合格率由82.5%提高到92%。
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。
The optical inspection technology of surface defect, as for defects of hot continuous casting slabs, has advantages of high speed, contactless and high resolution.
光学缺陷检测技术，对热连铸坯表面缺陷而言，具有高速、非接触、高分辨率等优点。
Based on years of experience in the field, with the advanced casting technology and a set of physical and chemical inspection equipments, the pass rate of our products can reach 100%.
公司凭借多年的生产经验，先进的浇铸技术及全套理化检测设备，保证产品合格率达到100%。
The practical application of MMMT in cast steel coupler inspection is studied and the result shows the technique can be used in inspection of steel casting with high precision.
研究了磁记忆技术在车钩钩尾框检测中的实际应用，磁记忆技术能够对钩尾框进行准确检测。
The practical application of MMMT in cast steel coupler inspection is studied and the result shows the technique can be used in inspection of steel casting with high precision.
研究了磁记忆技术在车钩钩尾框检测中的实际应用，磁记忆技术能够对钩尾框进行准确检测。
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