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Homepage>BS Standards>81 GLASS AND CERAMICS INDUSTRIES>81.080 Refractories>BS EN ISO 21068-1:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon General information, terminology and sample preparation
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immediate downloadReleased: 2024-05-16
BS EN ISO 21068-1:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon General information, terminology and sample preparation

BS EN ISO 21068-1:2024

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon General information, terminology and sample preparation

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Standard number:BS EN ISO 21068-1:2024
Pages:16
Released:2024-05-16
ISBN:978 0 539 20081 2
Status:Standard

BS EN ISO 21068-1:2024 - Chemical Analysis of Raw Materials and Refractory Products Containing Silicon-Carbide, Silicon-Nitride, Silicon-Oxynitride, and Sialon

Unlock the potential of your materials with the BS EN ISO 21068-1:2024 standard, a comprehensive guide designed to provide you with the essential information, terminology, and sample preparation techniques for the chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon.

Key Features and Benefits

  • Standard Number: BS EN ISO 21068-1:2024
  • Pages: 16
  • Release Date: 2024-05-16
  • ISBN: 978 0 539 20081 2
  • Status: Standard

Comprehensive Coverage

This standard provides a detailed framework for the chemical analysis of materials containing silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon. Whether you are a researcher, quality control manager, or a production engineer, this document will serve as an invaluable resource for ensuring the accuracy and reliability of your material analyses.

Up-to-Date Information

Released on May 16, 2024, the BS EN ISO 21068-1:2024 standard incorporates the latest advancements and methodologies in the field. Stay ahead of the curve with the most current and relevant information available.

Clear Terminology

Understanding the specific terminology used in the chemical analysis of these complex materials is crucial. This standard provides clear and precise definitions, ensuring that all stakeholders are on the same page and can communicate effectively.

Detailed Sample Preparation Guidelines

Proper sample preparation is the cornerstone of accurate chemical analysis. The BS EN ISO 21068-1:2024 standard offers step-by-step guidelines for preparing samples, minimizing errors, and ensuring consistent results. This is particularly important for materials like silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon, which require specialized handling and preparation techniques.

Why Choose BS EN ISO 21068-1:2024?

Enhanced Accuracy and Reliability

By adhering to the guidelines and methodologies outlined in this standard, you can significantly enhance the accuracy and reliability of your chemical analyses. This is essential for maintaining the quality and performance of your raw materials and refractory products.

Industry Compliance

Compliance with industry standards is not just a regulatory requirement but also a mark of quality and reliability. The BS EN ISO 21068-1:2024 standard ensures that your processes and products meet the highest industry benchmarks, giving you a competitive edge in the market.

Cost-Effective

Investing in this standard can lead to significant cost savings in the long run. By reducing errors and improving the efficiency of your chemical analysis processes, you can minimize waste and optimize resource utilization.

Global Recognition

The BS EN ISO 21068-1:2024 standard is recognized and respected worldwide. Adopting this standard can enhance your reputation and credibility on a global scale, opening up new opportunities for international collaboration and business growth.

Who Should Use This Standard?

Researchers and Scientists

For those involved in the research and development of new materials, this standard provides a solid foundation for conducting accurate and reliable chemical analyses. It helps in understanding the properties and behaviors of materials containing silicon-carbide, silicon-nitride, silicon-oxynitride, and sialon.

Quality Control Managers

Ensuring the quality and consistency of raw materials and refractory products is crucial for maintaining product performance and customer satisfaction. This standard offers the guidelines needed to implement robust quality control processes.

Production Engineers

For production engineers, understanding the chemical composition of materials is essential for optimizing manufacturing processes and ensuring product quality. This standard provides the necessary information and techniques for accurate chemical analysis.

Table of Contents

  1. Introduction
  2. Scope
  3. Normative References
  4. Terms and Definitions
  5. General Information
  6. Sample Preparation
  7. Analytical Methods
  8. Quality Assurance
  9. Annexes

Get Your Copy Today

Don't miss out on the opportunity to enhance your chemical analysis processes with the BS EN ISO 21068-1:2024 standard. Equip yourself with the knowledge and tools needed to achieve accurate, reliable, and consistent results.

ISBN: 978 0 539 20081 2

Pages: 16

Release Date: 2024-05-16

Invest in the future of your materials and processes with the BS EN ISO 21068-1:2024 standard. Order your copy today and take the first step towards achieving excellence in chemical analysis.

DESCRIPTION

BS EN ISO 21068-1:2024


This standard BS EN ISO 21068-1:2024 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 gives definitions and specifies techniques for the preparation of samples for the chemical analysis of silicon-carbide-containing raw materials and refractory products including: a)       SiC raw materials; b)       graphite brick containing silicon carbide; c)        silicon carbide brick (includes the bricks containing silicon nitride, silicon oxynitride, sialon); d)       refractories containing carbon and/or silicon carbide mixed with clay; e)       refractories containing carbon and/or silicon carbide mixed with silica (and fused silica); f)         refractories containing carbon and/or silicon carbide mixed with high alumina material; g)       refractories containing carbon and/or silicon carbide mixed with magnesia (and dolomite); h)       refractories containing carbon and/or silicon carbide mixed with chrome mineral or magnesia-chrome materials; i)         refractories containing carbon and/or silicon carbide except those described in a) to h) above. The items of analysis described in ISO 21068-2, ISO 21068-3 and ISO 21068-4 are as follows: —     loss on drying (LOD); —     loss on ignition (LOI); —     total carbon, Ctotal; —     free carbon, Cfree; —     silicon carbide, SiC; —     free silicon (Sifree); —     free aluminium (Alfree); —     free magnesium (Mgfree); —     free iron (Fefree); —     silicon(IV) dioxide (SiO2); —     aluminium(III) oxide (Al2O3); —     iron(III) oxide (Fe2O3); —     titanium(IV) oxide (TiO2); —     calcium oxide (CaO); —     magnesium oxide (MgO); —     sodium oxide (Na2O); —      potassium oxide (K2O); —     chromium(III) oxide (Cr2O3); —     zirconium(IV) oxide (ZrO2); —     boron oxide (total boron calculated as B2O3); —     nitrogen; —     oxygen; —     nitrides (undifferentiated: Si3N4, AlN, BN, sialon, oxy-nitrides, etc.); —      mineralogical phases (XRD-methods).