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Homepage>BS Standards>81 GLASS AND CERAMICS INDUSTRIES>81.080 Refractories>BS EN ISO 21068-4:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon XRD methods
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immediate downloadReleased: 2024-06-21
BS EN ISO 21068-4:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon XRD methods

BS EN ISO 21068-4:2024

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon XRD methods

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Standard number:BS EN ISO 21068-4:2024
Pages:20
Released:2024-06-21
ISBN:978 0 539 20094 2
Status:Standard
BS EN ISO 21068-4:2024 - Chemical Analysis of Raw Materials and Refractory Products

BS EN ISO 21068-4:2024 - Chemical Analysis of Raw Materials and Refractory Products Containing Silicon-Carbide, Silicon-Nitride, Silicon-Oxynitride and Sialon XRD Methods

Standard Number: BS EN ISO 21068-4:2024

Pages: 20

Released: 2024-06-21

ISBN: 978 0 539 20094 2

Status: Standard

Overview

The BS EN ISO 21068-4:2024 standard is a comprehensive guide for the chemical analysis of raw materials and refractory products that contain silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon using X-ray diffraction (XRD) methods. This standard is essential for professionals in the field of materials science, particularly those working with advanced ceramics and refractory materials.

Key Features

  • Comprehensive Coverage: This standard provides detailed methodologies for the chemical analysis of a wide range of materials, including silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon.
  • Advanced XRD Methods: Utilizes state-of-the-art X-ray diffraction techniques to ensure precise and accurate analysis.
  • Industry Relevance: Essential for industries involved in the production and application of advanced ceramics and refractory products.
  • Up-to-Date Information: Released in 2024, this standard includes the latest advancements and best practices in the field.

Benefits

Adopting the BS EN ISO 21068-4:2024 standard offers numerous benefits, including:

  • Enhanced Accuracy: The use of XRD methods ensures highly accurate chemical analysis, which is crucial for quality control and research purposes.
  • Improved Efficiency: Standardized procedures streamline the analysis process, saving time and resources.
  • Regulatory Compliance: Adhering to this standard helps organizations meet industry regulations and standards, ensuring product reliability and safety.
  • Competitive Advantage: Utilizing the latest standard can provide a competitive edge by demonstrating a commitment to quality and innovation.

Applications

The BS EN ISO 21068-4:2024 standard is applicable in various industries, including:

  • Advanced Ceramics: Used in the production and analysis of high-performance ceramic materials.
  • Refractory Products: Essential for the analysis of materials used in high-temperature applications, such as furnaces and kilns.
  • Materials Science Research: Valuable for academic and industrial research focused on the development of new materials and technologies.
  • Quality Control: Integral for ensuring the quality and consistency of raw materials and finished products.

Technical Details

The BS EN ISO 21068-4:2024 standard spans 20 pages and provides in-depth technical details on the following topics:

  • Sample Preparation: Guidelines for the proper preparation of samples to ensure accurate analysis.
  • XRD Methodology: Detailed procedures for conducting X-ray diffraction analysis, including equipment setup and calibration.
  • Data Interpretation: Instructions on how to interpret XRD data to determine the chemical composition of materials.
  • Quality Assurance: Best practices for maintaining the accuracy and reliability of analysis results.

Why Choose BS EN ISO 21068-4:2024?

Choosing the BS EN ISO 21068-4:2024 standard ensures that you are utilizing the most current and comprehensive guidelines for the chemical analysis of silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon materials. This standard is designed to meet the needs of professionals in the field, providing them with the tools and knowledge necessary to achieve accurate and reliable results.

Conclusion

The BS EN ISO 21068-4:2024 standard is an invaluable resource for anyone involved in the chemical analysis of advanced ceramics and refractory products. With its detailed methodologies, advanced XRD techniques, and up-to-date information, this standard is essential for ensuring the quality and reliability of materials used in high-performance applications. By adopting this standard, you can enhance the accuracy of your analyses, improve efficiency, and maintain compliance with industry regulations.

DESCRIPTION

BS EN ISO 21068-4:2024


This standard BS EN ISO 21068-4:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon is classified in these ICS categories:
  • 81.080 Refractories
This document describes methods for the determination of mineralogical phases typically apparent in nitride and oxy-nitride bonded silicon carbide refractory products using a Bragg-Brentano diffractometer. It includes details of sample preparations and general principles for qualitative and quantitative analyses of mineralogical phase composition. Quantitative determination of ?-Si3N4, ?-Si3N4, Si2ON2, AlN, and ?’- SiAlON are described. For quantitative determination of ?-Si3N4, ?-Si3N4, Si2ON2, AlN and ?’- SiAlON refinement procedures based on the total nitrogen content of the sample are described. NOTE            ISO 21068-3 is used for the analysis of the total nitrogen content of the sample.