Materials Characterization Services
Search for Analytical Techniques and Test Methods
We are currently working on updating our list of supported methods. If you don’t see the test method you need below, please submit a special request with details about the method you need and we will check to see if we can provide it.
Description: Total Reflection X-Ray Fluorescence (TXRF) is an analytical technique used for elemental analysis. It is a specialized form of X-ray fluorescence (XRF) spectroscopy that is particularly useful for analyzing trace elements on a solid surface. Here is a description of TXRF, its applications, strengths, and limitations: In summary, Total Reflection X-Ray Fluorescence is a …
Description: Secondary Ion Mass Spectrometry (SIMS) is an analytical technique used for the elemental and isotopic analysis of solid materials. It provides detailed information about the composition and distribution of elements and isotopes on the surface of a sample. SIMS works by bombarding the surface of a sample with a primary ion beam, which causes …
Description: Rutherford Backscattering Spectrometry (RBS) is an ion scattering technique that is used primarily for compositional thin film analysis. RBS is unique in that it allows quantification without the use of reference standards and is frequently used to calibrate other analytical methods. It is typically the method of choice for quantitative compositional analysis of thin …
Description: Positron Annihilation Lifetime Spectroscopy (PALS) is a non-destructive analytical technique used to study the behavior of positrons in matter. Positrons are the antimatter counterparts of electrons, and when they encounter electrons in a material, they can annihilate each other, releasing gamma-ray photons. PALS measures the time delay between the creation of positron-electron pairs and …
Description: Nanoindentation analysis is a versatile and powerful technique used to measure mechanical properties of materials at the nanoscale. It involves using a sharp indenter, often made of diamond or another hard material, to apply a controlled force or load to the surface of a material while continuously monitoring the depth of penetration. This process …
Description: Microhardness analysis is a materials testing technique used to measure the hardness of small-scale features or microstructures within a material. It is a valuable tool in materials science and engineering for characterizing the mechanical properties of materials on a small scale. Here’s a description of microhardness analysis, its applications, strengths, and limitations: 1. Description: …
Description: Hydrogen Forward Scattering Spectrometry (HFS) is an ion scattering technique that is used to quantitatively determine the vertical distribution of hydrogen in thin films. During the process, He2+ ions hit the sample surface at a glancing angle, knocking hydrogen atoms out of the sample, which can then be analyzed using a solid state detector. The …
ASTM B417 – Standard Test Method for Apparent Density of Non-Free-Flowing Metal Powders Using the Carney Funnel Description: Significance and Use 5.1 This test method provides a guide for evaluation of an important physical characteristic of a powder known as the apparent density. The measured apparent density bears a relationship to the mass of powder that …
ASTM D257 – Standard Test Methods for DC Resistance or Conductance of Insulating Materials Description: Significance and Use 5.1 Insulating materials are used to isolate components of an electrical system from each other and from ground, as well as to provide mechanical support for the components. For this purpose, it is generally desirable to have the …
ASTM C114 – Standard Specification for Admixtures for Shotcrete Description: Abstract This specification covers materials proposed for use as admixtures to be added to a Portland-cement shotcrete mixture for the purpose of altering the properties of the mixture. The material shall be classified as Type I (dry mix shotcrete, with Grades 1-9) and Type II …
