XRD Analysis

X-Ray Diffraction (XRD) Analysis is an analytical technique designed to provide more in-depth information about crystalline compounds, including identification and quantification of crystalline phases. This is a useful tool when trying to positively identify a contaminant or corrosion product, and for identification of foreign phases for purity analyses of crystalline powders.

Our skilled analytical team at IMR Metallurgical Services, centrally located in Louisville, KY, offers XRD analysis on a variety of inorganic compounds, including oxides, nitrides and carbides.

We also can provide XRD analysis of hydroxyapatite (HA) to include specification ISO 13779.  We offer Ca:P ratio, percent crystallinity, foreign phases analysis and more. 

IMR's chemists will provide you a clear, concise report.  They are available before, during and after testing for any questions you may have.

Learn more below, or request a quote today!

 

XRD Analysis ServiceS

Analysis of Corrosion Products
Competitive Analysis
Compound Morphology
Crystal Structure
Identification of Unknown Powders
Material Confirmation
Phase Identification
Powder Diffraction
Reverse Engineering

 

Materials Analyzed

Alpha Tricalcium Phosphate
Beta Tricalcium Phosphate
Calcium Oxide
Carbides
Ceramics
Contaminants
Corrosion Products
Glass
Hydroxyapatite
Nitrides
Oxides
Tetracalcium Phosphate
Thin Films
...and more

How XRD Analysis Works

A focused X-Ray beam is shot at the sample at a specific angle of incidence.

The X-Rays deflect or "diffract" in various ways depending on the crystal structure (inter-atomic distances) of the sample. The locations (angles) and intensities of the diffracted X-Rays are measured.

Every compound has a unique diffraction pattern. In order to identify a substance, the diffraction pattern of the sample is compared to a library database of known patterns.

In addition to identification of crystalline phases, peak shapes and intensities can be used to gather information about percent crystallinity and crystalline size.