Scanning Electron Microscopy, 或扫描电镜分析, provides high-resolution imaging useful for evaluating various materials for surface fractures, 缺陷, contaminants or corrosion. Through SEM and EDX analysis, our metallurgical experts provide a thorough examination of material properties and give valuable insights to manufacturers.
SEM analysis is a powerful investigative tool which uses a focused beam of electrons to produce complex, high magnification images of a sample’s surface topography. Once an area of interest has been identified on the sample and evaluated using SEM, our experts can dive deeper into the detail of the material using energy-dispersive x-ray spectroscopy, 或EDX分析.
为什么用扫描电镜分析?
Performing a visual analysis of a surface using scanning electron microscopy contributes to the identification of contaminates or unknown p文章, the cause of failure and interactions between materials.
In addition to surface evaluation, SEM analysis is utilized for particle characterization, such as wear debris generated during mechanical wear testing. 高放大倍率, high-resolution imaging of our SEM analysis supports the determination of the number, 大小, and morphology of small p文章, allowing clients to understand the wear properties of their material.
结合扫描电镜 & EDX分析
能源 dispersive x-ray spectroscopy, 也被称为EDX, EDS或EDAX, provides additional understanding of the surface material during the SEM analysis process. EDX analysis is used to acquire the elemental composition of a sample and allows for a more quantitative result than that provided by only SEM analysis. The combination of SEM and EDX analysis offers chemical composition and elemental investigation – providing a comprehensive 冶金评价.
EDX射频分析
能源 Dispersive X-ray Fluorescence (EDX RF) analysis techniques provide major, minor and trace element quantification across the broadest range of samples, 包括散装固体, 颗粒, 粉末, thin films and all manner of liquids with extreme ease of sample preparation. It can be used for a wide range of elements, from carbon (9) to uranium (92) and wide variety of industries and applications, 包括:
- 水泥生产
- 矿业
- 矿物选矿
- 铁
- steel and non-ferrous metals
- RoHS screening and quantification
- petroleum and petrochemicals
- polymers and related industries
- 玻璃生产
- 药品
- 医疗保健产品
- 环境
- 食品及化妆品
im体育APP优势
im体育APP’s knowledgeable metallurgists have critical expertise across a wide range of industries, 包括 航空航天, 运输, 石油 & 气体, 基础设施 金属制造业. This expertise allows our engaged experts to provide you with the necessary insights to implement process or procedure improvements.
For more information about our SEM analysis capabilities or to request a quote, 立即im体育APP.
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