GB/T 41702-2022 in English

VALID

Extruded-products of in situ nano-sized particle reinforced 6000-series aluminum matrix composites

Issued on:2022-10-12
Implemented on:2023-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 41702-2022
Document status:	VALID
Title in English:	Extruded-products of in situ nano-sized particle reinforced 6000-series aluminum matrix composites
Title in Chinese:	原位生成纳米颗粒增强6000系铝基复合材料挤压材
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2022-10-12
Implemented on:	2023-05-01
ICS Classification:	77.150.10-Aluminium products
Chinese Classification:	H60-Non-ferrous metals and their alloys products in general
Professional Classification:	GB-National Standard
Related Keywords:	6000-series aluminum matrix composites introductioncore technology innovation situ nano-sized particle ultra-high strength matrix particle dispersion• matrix
Related Topics:	in situ nanoparticles Lightweight Nanocomposites Nanocomposite testing Nanomaterial particle size nano-sized particles nanoparticles as particles Biosynthesis of materials Synthetic Biomaterials Composite particle size nanomaterial grains generate polymer nanocomposite polymer nanocomposite particle size of nanomaterials Nanomaterial particle size Inorganic-Organic Nanocomposites Organic-inorganic nanocomposites Potential particles in situ nano Composite Extrusion Test Nanoparticle Generator Aluminum Matrix Composite GB/T 41702 GB/T 41702-2022 composite material Cast aluminum matrix composite nano-ceramic material Microalgae-material composite increases light intensity Nanoparticle size potentiometer use Plastic extruder raw material particle size

《GB/T 41702-2022原位生成纳米颗粒增强6000系铝基复合材料挤压材》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

Core technology innovation value

This standard achieves three breakthroughs: in-situ synthesis technology to control the dispersion of nanoparticles; optimization of the ultra-high strength matrix synergistic reinforcement mechanism; and innovation in the compatibility of new multiphase reinforcement systems. The tensile strength of 6082-based composite materials is ≥260MPa, an increase of more than 40% year-on-year.

Material performance comparison data

Performance index	Traditional 6082 alloy	ZrB2/6082(Y)	TiB2+Al2O3/6060(Y)
Tensile strength (MPa)	180-210	260-310	340-380
Elongation(%)	8-12	≥15	≥12
Depth of coarse grain ring	5-7mm	≤3mm	≤3mm

Key stage of process evolution

• 2004: The laboratory achieved 0.5μm particle dispersion
• 2018: Nantong pilot line stably mass-produced nano-enhanced profiles
• 2022 version: Mandatory oxygen content ≤ 0.7% (inert gas fusion method detection accuracy 0.5μg/g)

Industry application implementation suggestions

When TiB2/6060(Y) profiles are used in automotive chassis systems: 800 hours of salt spray corrosion conditions need to be verified, and high-precision tolerance products are preferred. It is recommended that 100% of the products be subjected to ultrasonic flaw detection before entering the warehouse (according to GB/T6519 B-level acceptance).

More samples: QC/T 942-2021 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 41702-2022

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

GB/T 26296-2010 in English

Defects for anodic oxide coatings and organic polymer coatings on aluminum and its alloys
2011-01-14
GB/T 8005.1-2019 in English

Aluminium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment
2019-06-04
GB/T 3190-2020 in English

Chemical composition of wrought aluminium and aluminium alloys
2020-03-31
GB/T 27670-2011 in English

Clad aluminium alloy welded tubes for heat exchangers of vehicles
2011-12-10