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PRODUCTS AND SERVICE

Overview

For specific application scenarios, we provide one-stop technical services such as customized material design, powder trial-production, structure optimization, forming technology, heat treatment, surface treatment, detection and analysis.

Material Design

Focusing on specific application scenarios, we customize the design and development of special materials. So far we have improved material cleanliness, reinforced technological research, solved technical problems such as oxygen and nitrogen increment, sphericity, flowability, particle size distribution, etc., enhanced mechanical properties through composition optimization, heat treatment systems and other methods, innovated more than 100 kinds of powder products like superalloys, titanium and titanium alloys, aluminum alloys, die steel and medical alloys.

Superalloy Powder Material

Design of Superalloy Powder Material

Aiming at the problems of internal micro-cracking and low high-temperature performance of superalloy powder material, we carry out the melting and composition optimization of ultra-high-purity superalloys and develop more than 20 kinds of superalloy materials such as Hastelloy X,In625, GH3230, HA188, In718, GH4099, etc.

Titanium Alloy Powder Material

Design of Titanium Alloy Powder Material

We have carried out process verification and data accumulation of 3D printing of titanium alloys, heat treatment system and mechanical property regulation of alloys, and also developed more than 10 kinds of titanium alloy materials such as Ti64 G5, BT20 and NiTi.

Aluminum Alloy Powder Material

Design of Aluminum Alloy Powder Material

Having conducted systematic research on the composition design of crack-free, nano-precipitated high-strength composite aluminium alloy powder, dedicated for aerospace applications, we developed a new generation of high-strength aluminium alloy material HSAl-13 and medium-strength aluminium alloy material HSAL-6 dedicated for additive manufacturing with independent intellectual property rights (Patent No. CN113025853A). The yield strength of HSAl-13 material could exceed 500 MPa after heat treatment.

Medical Cobalt-chromium Alloy

Design of Medical Cobalt-chromium Alloy Powder Material

We have improved the surface quality of the products, increased the strength of the gold-ceramic bond, the toughness of the material, optimized the composition for medical powder materials, developed CoCrMoW, CoCrW and other medical alloy powder materials.

Learn more about powder materials

Powder Trial-Manufacture

According to the requirements of customized powder products, we adopt the world-leading atomization technology such as vacuum/non-vacuum induction gas atomization, electrode induction gas atomization, plasma torch atomization technology, plasma rotating electrode atomization, etc., and carry out the whole process including powder trial-manufacture, small batch production, application verification and mass production, with more than ten sophisticated powder production lines and production capacity of tons of powder.

Powder Trial-Manufacture

Structure Optimisation

Focusing on the frontiers of technology while reying on the actuality of engineering, mechanics and cost control, we provide multi-dimensional structure optimization services, such as lightweight, function and special function (dot matrix lattice, texture, etc.) design for customers in multiple applications, and provide comprehensive solutions of additive technologies for multiple applications.

Lightweight Design

Lightweight Design

Hollow sandwich, dot matrix, integrated and topology optimized structures, etc.

Functional Design

Functional Design

Internal runner design increases the heat dissipation efficiency of the mold

Special Functional Design

Special Functional Design

Porous structure, lattice, texture, mold, etc.

Forming Process

With in-depth analysis of product structure, function, working environment and other elements, we select reasonable technical system, create designs to meet the requirements, provide customers with 3D printing equipment process development, special material development, 3D printing parameters and performance database, product support design, mass production, cost reduction and benefit increase and other forming process services.

Forming Process

Heat treatment

We formulate the heat treatment process according to needs, and improve the performance of the products by means of heat treatment such as annealing, solution, solution and aging, etc., so that the products meet the requirements of use. The largest size of vacuum heat treatment furnace is φ1500mm×1500mm.

Heat treatment

Surface treatment

Supplied with a full range of corollary equipment such as machining and cutting equipment, we provide customers with the internal and external surfaces of different workpieces, through processing, grinding and polishing, sandblasting, anodizing, electroplating, etc.

Surface treatment

Testing and Analysis

Our testing center, in line with international standards, is built with more than 100 sets of equipment to analyze composition, comprehensive performance of powder, high temperature tensility, high temperature endurance, hardness, metallography, etc., providing a supporting platform for the testing of metal powder material characteristics and performance of printed components.

Powder Testing

Powder Testing

Composition, particle size, Apparent density, tap density, flowability, etc.

Metallographic Analysis

Metallographic Analysis

Internal porosity, inclusions, microstructure, etc.

Mechanical Properties

Mechanical Properties

Room temperature and high temperature tensility, high-temperature endurance, high-temperature creep, hardness, etc

Dimensional Measurement

Dimensional Measurement

Dimensional accuracy, reverse scan analysis, etc.

To Know More About Avimetal AM, Please Contact Us!

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