GB/T 34558-2017 in English

VALID

Terminology of metal matrix composites

Issued on:2017-10-14
Implemented on:2018-09-01
File Format:PDF
Delivery:Via email within 5 business days

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Standard No:	GB/T 34558-2017
Document status:	VALID
Title in English:	Terminology of metal matrix composites
Title in Chinese:	金属基复合材料术语
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2017-10-14
Implemented on:	2018-09-01
ICS Classification:	77.040.10-Mechanical testing of metals
Chinese Classification:	H20-Metal physical and chemical property test method in general
Professional Classification:	GB-National Standard
Related Keywords:	metal matrix composites analysis technology evolution metal matrix composites vpi） metal matrix composites performance metal matrix aluminum-based composites
Related Topics:	Frontiers of Metal Matrix Composites Frontiers of Metal Matrix Composites belongs to New Metal Matrix Composites Metal Matrix Composites Testing metal matrix composites Composite material preparation technology Metal Matrix Composites + Testing composite metal Metal Composite Parts composite interface new composite metal Composite interface smokeless wood-based composites Amino Composite wood-based composites Composite elastic modulus DSC composite material organometallic complex metal composite GBT34558 GB/T 34558-2017 composite material The attenuation of ultrasound in composite materials is more serious than that in metal materials Reasons for fund review Composite and metal assemblies Wood composite terminology Metal Composite Compression International Metal matrix composite industry Flexural strength metal composites What are the standards for using metal matrix composites? Composite material coating technology Metal composite material compression Metal Matrix Composites International

《GB/T 34558-2017金属基复合材料术语》由TC572（全国碳纤维标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Introduction

GB/T 34558—2017 Interpretation of Terminology of Metal Matrix Composites

Analysis of Standard Formulation Background and Technology Evolution

Metal Matrix Composites (MMCs) are an important research direction in the field of materials science. Their performance advantages have broad application potential in the fields of aerospace, automobile manufacturing, electronic equipment, etc. The formulation of GB/T 34558—2017 fills the gap in the standardization of terminology in this field in China and provides a unified technical language for related technical documents and scientific research.

Classification and preparation methods of metal matrix composites

>VPI）

Classification dimensions	Specific content	Example
Matrix material	Aluminum-based, titanium-based, magnesium-based, etc.	Aluminum-based composites (such as Al-MMC)
Reinforcement type	Fiber, particles, whiskers, etc.	Carbon fiber reinforced aluminum-based composites
Preparation method	Powder metallurgy, hot pressing, hot isostatic pressing	Vacuum pressure impregnation (Al-MMC)

Metal Matrix Composites Performance and Characterization Methods

Performance Parameter Comparison

Elastic modulus:Measures the material's ability to resist deformation, and aluminum-based composites can reach 70-120 GPa.
Tensile strength:Typical values are 250-400 MPa, which is better than pure metal.
Specific strength:Light weight and high strength, suitable for aerospace applications.

Implementation recommendations and future prospects

To promote the implementation of the standard, it is recommended that:

Strengthen terminology standardization training to enhance industry awareness.
Promote the industrial application of preparation technology and reduce costs.
Establish a public service platform for performance testing to support R&D innovation.

More samples: DL/T 368-2010 QC/T 942-2021 JGJ 94-2008

Sample only — not a preview of GB/T 34558-2017

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