BS EN ISO 13947:2024 - Metallic Powders Testing Standard

Introducing the BS EN ISO 13947:2024, a comprehensive standard that provides a detailed test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen. This standard is an essential tool for professionals in the metallurgy and materials science industries, ensuring the highest quality and consistency in metal powder production and application.

Overview

The BS EN ISO 13947:2024 standard is a critical document for anyone involved in the production, testing, and application of metallic powders. Released on December 11, 2024, this standard outlines a precise methodology for identifying non-metallic inclusions, which can significantly affect the performance and quality of metal powders.

Key Features

• Standard Number: BS EN ISO 13947:2024
• Pages: 14
• ISBN: 978 0 539 26730 3
• Status: Standard

Importance of Non-Metallic Inclusions Testing

Non-metallic inclusions in metal powders can lead to defects in the final product, affecting mechanical properties, durability, and overall performance. The BS EN ISO 13947:2024 standard provides a reliable method to detect and quantify these inclusions, ensuring that the metal powders meet the stringent quality requirements necessary for high-performance applications.

By adhering to this standard, manufacturers can improve the quality control processes, reduce the risk of product failure, and enhance customer satisfaction. This is particularly crucial in industries such as aerospace, automotive, and medical devices, where the integrity of metal components is paramount.

Methodology

The test method described in the BS EN ISO 13947:2024 involves using a powder-forged specimen to determine the presence of non-metallic inclusions. This approach provides a more accurate representation of the inclusions that may be present in the final product, as it simulates the actual conditions under which the metal powder will be used.

The standard outlines the specific procedures for preparing the specimen, conducting the test, and analyzing the results. This ensures consistency and repeatability across different laboratories and testing environments, making it a reliable reference for quality assurance and research purposes.

Who Should Use This Standard?

The BS EN ISO 13947:2024 is indispensable for:

• Metallurgists and materials scientists involved in research and development of metal powders.
• Quality control professionals responsible for ensuring the integrity of metal powder products.
• Manufacturers of metal powders and components who need to comply with industry standards.
• Testing laboratories that provide analysis and certification services for metal powders.

Benefits of Compliance

Compliance with the BS EN ISO 13947:2024 standard offers numerous benefits, including:

• Enhanced Product Quality: By identifying and controlling non-metallic inclusions, manufacturers can produce higher quality metal powders that meet customer expectations.
• Increased Market Competitiveness: Adhering to international standards demonstrates a commitment to quality, helping companies stand out in a competitive market.
• Risk Mitigation: Reducing the presence of non-metallic inclusions minimizes the risk of product failure, protecting both the manufacturer and the end-user.
• Regulatory Compliance: Many industries require compliance with specific standards, and the BS EN ISO 13947:2024 helps companies meet these regulatory requirements.

Conclusion

The BS EN ISO 13947:2024 standard is a vital resource for anyone involved in the production and testing of metallic powders. By providing a clear and reliable method for detecting non-metallic inclusions, this standard helps ensure the quality and performance of metal powders across various applications. Whether you are a manufacturer, quality control professional, or researcher, this standard is an essential addition to your toolkit, enabling you to achieve excellence in your field.

BS EN ISO 13947:2024

This standard BS EN ISO 13947:2024 Metallic powders. Test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen is classified in these ICS categories:

• 77.160 Powder metallurgy

This document specifies a metallographic test method for determining the non-metallic inclusion level in metal powders using a powder-forged specimen. This test method is applicable to repress powder-forged test specimens in which there has been minimal lateral flow (<1 %). The core region of the powder-forged test specimen must not contain porosity detectable at 100x magnification. This test method can also be applied to determine the non-metallic inclusion content of powder-forged steel parts. However, in parts where there has been a significant amount of material flow, the near-neighbour separation distance needs to be changed, or the inclusion sizes agreed between the parties need to be adjusted. This test method is not applicable for determining the non-metallic inclusion level of parts that have been forged such that the core region contains porosity. At the magnification used for this test method, residual porosity is hard to distinguish from inclusions. Too much residual porosity makes a meaningful assessment of the inclusion population impossible. This test method can also be applied to materials that contain manganese sulphide (admixed or prealloyed), provided the near-neighbour separation distance is changed from 30 µm to 15 µm.