---
type: "WebPage"
title: "Ceramic characterization according to ISO 13925-2 by XRD"
description: "As an industrial manufacturer, you want to carry out ceramic characterization according to ISO 13925-2 Expertise at the service of the reliability of your ceramic components Technical ceramics are widely used in industry for their high mechanical, thermal and chemical..."
resource: "https://filab.fr/en/our-services/our-analysis-services/laboratory-material-testing/laboratory-ceramic-testing/characterization-ceramics-iso-13925-2/"
tags: ["EN", "pll_69aee867448de"]
timestamp: "2026-05-06T06:47:27Z"
published: "2026-03-10T08:08:57Z"
language: "en"
author: "Laure Durieux"
---

# Ceramic characterization according to ISO 13925-2 by XRD

## As an industrial manufacturer, you want to carry out ceramic characterization according to ISO 13925-2

### Expertise at the service of the reliability of your ceramic components

Technical ceramics are widely used in industry for their **high mechanical, thermal and chemical properties**. Their performance depends directly on their **mineralogical composition and the crystalline phases present in the material**.

Standard **ISO 13925-2** describes a method for **identifying and characterizing the crystalline phases of ceramic materials by X-ray diffraction (XRD)**.

At the Filab laboratory, our teams support manufacturers in **the identification and [characterization of ceramics](https://filab.fr/en/our-services/our-analysis-services/laboratory-material-testing/laboratory-ceramic-testing.md)**, in order to secure their processes and applications.

### Our ceramic analysis services by XRD according to ISO 13952-2

The crystalline composition of a ceramic directly influences its performance. An analysis by **[X-ray diffraction (XRD)](https://filab.fr/en/our-technical-resources/x-ray-crystallography-laboratory-xrd.md) according to ISO 13925-2** makes it possible to:

- **identify the [crystalline phases](https://filab.fr/en/our-services/our-analysis-services/polymer-materials-analysis-laboratory/crystalline-phase-studies-polymers.md)** present in the material
- [**control the mineralogical composition**](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/mineralogical-laboratory-analysis.md) of a ceramic
- **compare several materials or suppliers**
- **validate a manufacturing or sintering process**
- **detect the presence of undesirable phases**

## Ceramic characterization by XRD according to ISO 13925-2: FILAB laboratory expertise

### Why choose FILAB for ceramic characterization by XRD according to ISO 13925-2?

**X-ray diffraction (XRD)** makes it possible to analyze the crystalline structure of materials.

When an X-ray beam interacts with a crystalline material, it generates a **characteristic diffraction pattern**. This signal acts as a true **mineralogical fingerprint** that makes it possible to identify the phases present.

This technique is particularly well suited to studying ceramics containing, for example:

- alumina
- zirconia
- mullite
- quartz
- carbides or nitrides

The analysis can also make it possible **to estimate the relative proportion of the different phases** present in the material.

### Why carry out ceramic characterization by XRD according to ISO 13925-2?

 Quality control
- verification of the composition of a production batch
- compliance of a material with respect to specifications

 Development and R&D
- comparison of ceramic formulations
- optimization of sintering parameters

 Expertise and failure analysis
- identification of a phase transformation
- understanding the origin of material degradation

### Our other ceramic analysis services according to current standards

[Studies and analyses of ceramic degradation products according to ISO 10993-14](https://filab.fr/en/our-services/our-expertise-services/laboratory-biocompatibility-testing/identification-and-quantification-of-degradation-products-on-ceramic-medical-devices-according-to-iso-10993-14.md) (Medical Devices)

[Microstructure study on ceramics according to ISO 13383-1](https://filab.fr/en/our-services/our-analysis-services/laboratory-material-testing/laboratory-ceramic-testing/microstructure-study-ceramics-iso-13383-1.md)

[Specific Surface Area](https://filab.fr/en/our-technical-resources/laboratory-analysis-bet.md) (BET: ISO 15901-2 and ISO 9277 (bulk density)

[Mechanical tests](https://filab.fr/en/our-services/our-expertise-services/mechanical-laboratory-test.md) : NF-EN 843-1, NF-EN 20504, NF-EN 843-2, ISO 23146

[Porosity](https://filab.fr/en/our-services/our-analysis-services/laboratory-material-testing/porosity-porosimetry-analysis.md) : ISO 15901-1, [ISO 12154](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/astm-analysis-iso-12154.md), [ISO 3953](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-powder-characterization/powder-analysis-iso-3953.md)

[Particle size analysis](https://filab.fr/en/our-services/our-analysis-services/laboratory-granulometric-analysis.md) - [powder flowability](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-powder-characterization/laboratory-flowability-testing.md) : [ISO 13320,](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-powder-characterization/laboratory-analysis-granulometry-iso-13320.md) ISO 23235 and ISO 14629

### Which industrial sectors use ceramics?

  The [automotive industry](https://filab.fr/en/sectors-of-activity/laboratory-analysis-automobile.md) uses technical ceramics to manufacture engines, brakes, and electronic vehicle components. The [aerospace industry](https://filab.fr/en/sectors-of-activity/laboratory-aeropace-testing-services.md) uses ceramics to manufacture aircraft engine components (turbines). The electronics industry uses them to manufacture electronic components such as capacitors, resistors, and semiconductors. The [medical industry](https://filab.fr/en/sectors-of-activity/laboratory-analysis-medical-devices.md) uses ceramics to manufacture dental implants, orthopedic implants, and surgical instruments.
FILAB works with stakeholders from these industries to carry out ceramic analyses that meet their specific requirements.

### What is ceramic characterization and analysis?

The **characterization of a ceramic** consists of assessing its material identity: chemical composition, crystal structure, [microstructure](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures/laboratory-of-microstructure-analysis-of-materials.md) (grain size, porosity), and the material's physical and mechanical properties.

This material analysis also includes the study of ceramic thermal properties, such as heat resistance and dimensional stability at high temperature. It is a key step in understanding the material's behavior and optimizing its performance in service.

For example, characterizing a technical ceramic makes it possible to ensure that it meets the requirements of its application (thermal resistance, chemical inertness, mechanical hardness, etc.), or to identify the causes of a possible failure.

## Our FAQ

 What does ISO 13925-2 add compared with a standard XRD analysis?
Unlike routine analysis, **ISO 13925-2** specifies strict procedures for quantitative phase analysis. It imposes criteria for sample preparation (particle size, flatness), instrument settings, and calculation methods (often via Rietveld refinement). It is a guarantee of **traceability** and **precision** that is essential for critical sectors.

 What types of ceramics can be analyzed?
This method applies to a wide range of technical ceramics, including:

- **Oxides:** Alumina ($Al_2O_3$), Zirconia ($ZrO_2$), Titania ($TiO_2$).
- **Non-oxides:** Silicon carbide ($SiC$), Silicon nitride ($Si_3N_4$).
- **Advanced ceramics:** Ceramic matrix composites (CMC) and bioceramics (Hydroxyapatite).

 Can amorphous phases be detected with XRD?
XRD is mainly used for crystalline phases. However, according to ISO 13925-2, it is possible to estimate the **glassy (amorphous) phase** content by adding an internal standard (external or internal standard method), which makes it possible to quantify the non-crystallized fraction of your material.

 What is the difference between XRD and chemical analysis of a ceramic?
A **chemical analysis** makes it possible to determine the **elemental composition** of a material (presence of aluminum, silicon, zirconium, etc.).

**X-ray diffraction**, on the other hand, makes it possible to identify **the crystal structure and mineral phases** formed by these elements.

These two approaches are **complementary for fully characterizing a ceramic material**.

 How can I get a quote from FILAB?
To get a quote, you can contact our teams via our contact form, by phone, or by email.
All you need to do is send us your requirements (material type, desired analysis, applicable standard, urgency, number of samples, etc.). We will then send you a personalized technical and pricing proposal within 24-48 hours.

 What is the typical analysis turnaround time?
Lead 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 constraints and industrial urgencies.