Material Characterization
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Nanjing Pioneer Materials, Inc.
Material characterization
Along with the products, NJPMTI provides a Certificate of Analysis, detailing purity, composition uniformity, stoichiometry, density, electrical resisitivity, surface roughness, and so on.
Nanjing Pioneer Materials, Inc.
X-ray Fluorescence (XRF)
X-ray Fluorescence (XRF) is a non-destructive analytical technique used for determining the elemental composition of materials. It works by irradiating a sample with high-energy X-rays, which causes the atoms in the sample to emit characteristic X-ray fluorescence radiation. By analyzing the energy and intensity of these emitted X-rays, XRF can identify and quantify the elements present in the sample. XRF is widely used in various fields, including chemistry, geology, environmental science, archaeology, and industrial quality control, to analyze the composition of solids, liquids, and even thin films.
Nanjing Pioneer Materials, Inc.
Acoustic C-scan
Acoustic C-scan refers to a non-destructive testing technique used to visualize and assess the internal structure or defects in materials, primarily using ultrasound or acoustic waves. It generates two-dimensional images (C-scans) that display the location, size, and shape of anomalies such as cracks, voids, or delaminations within the material. This technique is commonly employed in various industries, including aerospace, automotive, and manufacturing, to inspect and ensure the integrity of components and structures.
Nanjing Pioneer Materials, Inc.
SEM
SEM stands for Scanning Electron Microscope. It is a high-resolution imaging instrument used in microscopy to examine the surface and fine details of various materials. Unlike optical microscopes, SEM uses a focused beam of electrons to interact with the sample’s surface, generating detailed images with high magnification. This technology is essential for research and analysis in fields like materials science, biology, nanotechnology, and geology, among others, due to its ability to provide intricate structural information at the micro and nanoscale.
Nanjing Pioneer Materials, Inc.
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