You wish to perform an analysis according to the ASTM E1172 standard
Analysis of key elements: XRF accuracy under ASTM E1172 standard
When it comes to validating the main composition of an alloy or mineral material, the margin of error must be minimal. The ASTM E1172 standard guarantees that the spectrometer used has the necessary resolution to quantify the major elements with extremely low uncertainty.
Why choose X-ray fluorescence for your major elements?
Unlike conventional methods (such as ICP), wavelength-dispersive X-ray spectroscopy (XRF), as specified by ASTM E1172, allows for the analysis of material matrix elements (often present between 1% and 99%) with unparalleled stability.
- Exceptional linearity: ideal for high concentrations (e.g., iron in steel, nickel in nitinol).
- Instrumental precision: reduced spectral interference thanks to precise wavelength selection by the analyzer crystals.
- Controlled preparation: use of fused beads or polished surfaces to eliminate matrix effects.
FILAB laboratory expertise: a comprehensive approach to chemistry and materials
ASTM E1172 compliance for certified results
The ASTM E1172 standard ensures that the spectrometer components are optimized for the analysis of major elements:
- Tube (Source) stability: for accurate measurement at 50% concentration, the source must be constant. ASTM E1172 validates this performance.
- Crystal selectivity: to separate, for example, Chromium from Manganese in a complex alloy, the crystal quality specified by the standard is crucial.
- Detector reliability: ensures that the system does not saturate when measuring strong signals from major elements.
Examples of applications for major elements
The FILAB laboratory uses this rigorous instrumentation to ensure the safety of your production processes:
- Metallurgy: precise analysis of Nickel (Ni), Titanium (Ti), Chromium (Cr), Cobalt (Co), and Iron (Fe) in superalloys.
- Ceramics and Glass: quantification of major oxides (SiO2, Al2O3, CaO, etc.).
- Cement and construction materials: verification of the conformity of hydraulic binders.
- Powders for additive manufacturing: control of the homogeneity of batches of metal powders.
Why choose the FILAB laboratory for your astm e1172 analysis?
Partnering with FILAB means transforming your analytical needs into strategic decision-making tools:
- Recognized expertise: 45 years of expertise in fine chemicals and advanced metallurgy.
- Guaranteed reliability: ISO 17025 accreditation by COFRAC (scope available at www.cofrac.fr).
- Industry recognition: Trusted partner of major contractors (Safran, Dassault Aviation, Framatome, EDF, etc.).
- Expert profiles: A team of 140 employees, primarily PhDs and engineers.
- CSR commitment: EcoVadis Award, guaranteeing responsible practices.
Our FAQ
Light elements emit low-energy X-rays that are easily absorbed by air. ASTM E1172 specifies the use of vacuum chambers and ultra-thin detector windows. At FILAB, our compliant equipment allows us to accurately quantify aluminum or magnesium, even when they form the basis of the alloy.
This is one of its greatest advantages: the analysis is non-destructive to the sample tested (unless preparation using molten beads is necessary to remove textural effects). Your parts or reference samples can therefore be kept or reused after their composition has been analyzed.
Absolutely. Due to its speed and very high repeatability on major elements, this technique is the ideal tool for performing statistical checks on multiple samples from the same batch. This allows us to verify that the main chemical composition does not vary from one bag to another or from one layer to another.
To obtain a quote, you can contact our team via our contact form, by phone, or by email.
Simply tell us your requirements (type of material, desired analysis, applicable standards, urgency, quantity of samples, etc.). We will then send you a personalized technical and pricing proposal within 24-48 hours.
Turnaround times vary depending on the nature of the analysis and the complexity of the expert assessment project.
However, FILAB is committed to providing fast turnaround times tailored to your industrial constraints and urgent needs.
