Preparation Space:
The system is designed as a compact laboratory-scale unit, dedicated to the preparation of small quantities of metallic and alloy nanopowders. It enables the generation of nanoparticles with a stable particle size range between 100 nm and 500 nm, meeting the requirements of research-level precision powder synthesis.
Structural Design:
Featuring a compact chamber structure with a small footprint, the system is easy to install and operate. The layout is optimized for laboratory or multi-station environments, allowing single-person operation and quick maintenance.
Core Process Technology:
The system operates based on the Arc Evaporation principle, where high-energy arcs heat the metal target, causing it to evaporate and rapidly condense into nanoparticles within an inert gas atmosphere. This process provides high evaporation efficiency, controllable particle size distribution, and high powder purity.
Atmosphere and Vacuum Control:
Equipped with a high-efficiency vacuum pumping system and precise gas control module, the equipment allows stable injection and regulation of inert gases (such as Ar and He) under vacuum conditions. This prevents oxidation and contamination, ensuring consistent powder purity and particle size stability.
Performance Advantages:
· Controllable and uniform particle size with high reproducibility.
· Capable of producing single-metal powders (Ti, W, Cu, Ni, etc.) or alloy powders (TiAl, NiCr, etc.).
· Compact design with low power consumption, stable operation, and easy maintenance.
· Adjustable discharge power and pressure to optimize material-specific properties.
Application Fields:
Widely used in university laboratories, advanced material research institutes, and small-scale production environments, this equipment is ideal for nanopowder synthesis, powder performance testing, composition analysis, and new process validation. It serves as an excellent experimental platform for nanomaterial preparation.
Preparation Space:
This system is designed for large-scale industrial production of metallic and alloy powders, covering a particle size range from 5 μm to several hundred micrometers. Depending on the process requirements, it allows precise control of different particle size ranges to meet the diverse needs of additive manufacturing, electronic materials, and new energy applications.
Structural Design:
The production line adopts a continuous layout integrating efficient powder collection, classification, and cooling systems to ensure uniform particle size distribution and high batch consistency. The entire structure is robust and optimized for automation, enabling long-term stable and continuous operation.
Core Process Technology:
The system employs Plasma Torch technology, which melts and atomizes metallic or alloy raw materials in a high-temperature plasma field. The molten droplets are rapidly cooled and condensed into spherical powders. This process achieves extremely high melting temperatures, fast solidification rates, and very low oxygen content, producing high-purity, highly flowable metal powders.
Production Capacity and Efficiency:
The system has a daily production capacity of up to 80 kg, with a powder yield of approximately 70% and material utilization efficiency around 95%. With an integrated automatic collection and sieving system, it ensures efficient powder recovery and particle size classification, minimizing material waste and labor costs.
Performance Advantages:
· Precisely controlled particle size suitable for various downstream processes (e.g., 3D printing, thermal spraying, sintering).
· Continuous, high-efficiency production ideal for industrial-scale operation.
· High-efficiency collection and classification systems ensuring uniform morphology and excellent flowability.
· Low oxygen content and high purity meeting the requirements of advanced applications.
Application Fields:
The nanopowder production line is widely used in catalyst manufacturing, additive manufacturing (3D printing), solid-state capacitors, battery electrode materials, aerospace coatings, and precision metallurgy. It serves as a high-performance solution for the mass production of metallic and alloy powders in modern advanced materials industries.
