im体育APP’s radiographic testing and inspection laboratories have the latest technologies to provide radiographic testing for the 航空航天, 能源, 及发电界别. Our global experts advise on the most suitable testing methods to make certain your materials and products are fit for purpose.
什么是放射检查?
Radiographic inspection uses an isotope or an x-ray tube to create an image. Volumetric inspection detects defects which are not open to the surface, and which may not otherwise be detectable.
射线照相检测的优点
The advantages of using radiography inspection as your chosen 非破坏性测试 method.
- Ability to inspect assembled components
- 需要最少的表面处理
- Detects both subsurface and surface defects
- Provides a permanent film record of testing
- Verifies internal flaws in complex structures
- Conducted by highly trained, certified experts
射线照相检验方法
Our industry-leading radiographic testing and inspection capabilities include a range of traditional and more advanced digital methods of radiographic inspection:
- 传统的射线照相法: im体育APP’s radiographic inspection staff are certified to ASNT Central 认证 Program (ACCP), PCN（符合ISO 9712标准）, EN 4179和NAS 410. Our Level II and Level III technicians can perform conventional film radiography, a portable method which is capable of revealing the most microscopic cracks in metallic materials through 冶金测试.
- 近距离放射照相（CPR）： In addition to conventional and digital radiography, im体育APP offers 关闭 Proximity Radiography (CPR). 心肺复苏系统, also known as “Small Controlled Area Radiography” (SCAR), has been developed as a unique industrial radiography process that does not require evacuations of personnel. 关闭 proximity radiography can produce both film and digital imaging.
- 计算机x线摄影（CR）： Our NDT laboratories also perform Computed Radiography, a method that produces an image in a digital format that can be viewed on any laptop or computer, eliminating the need for chemical processing and costly film storage.
- 数码放射照相（DR）： 我们也有最新的 数字射线照相 equipment using Digital Detector Arrays (DDA) where images are displayed directly onto a computer screen and can quickly and easily be shared. 理解 the difference between Computed Radiography (CR) and Digital Radiography (DR).
- 直线加速器测试（LINAC）： 线性加速器 are used for testing thick and dense materials such as steel. Due to their high performance, they require significantly less time to penetrate the material.
- 计算机断层扫描（CT）： 计算机断层扫描 is the most advanced radiographic testing method that uses an automated detector motion to gather thousands of images at various angles to create a 3D image. The image can be viewed on the screen and further processed with a CAD program or analysis software.
来自im体育APP的更多信息
液体渗透检查 Services
Find out more about liquid penetrant testing, 最可靠的一个, 非常高效。, and cost-effective nondestructive methods for detecting surface flaws in non-porous metals.
磁粉检验（MPI）
Magnetic particle inspection (MPI) is a non destructive test (NDT) method used to check for surface and near-surface discontinuities in ferrous materials. Our testing is performed on-site or in one of our state-of-the-art laboratories.
超声波检测（UT）
Our inspectors use ultrasonic waveforms to pass through a material to detect flaws and provide a complete volumetric inspection. 接触测试, Phased Array and the Immersion technique are available for complex geometric parts that otherwise may not be subject to complete volumetric inspection.
直线加速器测试
im体育APP's 6Mev Linear Accelerator emits high-energy radiation to detect defects in weld quality, 铸件, and structures to enable quick and 非常高效。 radiographic testing of think steel 铸件.