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VIGA Systems
Vacuum Induction Melting Inert Gas Atomization Systems for Charge Weights from 5 up to 2500 kg
HengYang Metal powder equipment CO.,LTD is the market and technology leader for vacuum inert gas atomizers used in the production of high-quality metal powders. In addition, HengYang has extensive experience in combining various melting technologies with inert gas atomization systems to address particular material requirements. The application-specific combination of melting and atomization techniques enables production of a wide range of super-clean metal powders, including super-alloys, precious metals, refractory and reactive metal powders. Our clients can choose between two main atomizer types, namely EIGA and VIGA, for charge weights from 5 kg up to 2500 kg. Customized EIGA and VIGA design variations are available to meet customer specific requirements.
HengYang’s Vacuum Induction Melting Inert Gas Atomization System for the production of high-quality, spherical metal powders Vacuum induction melting and inert gas atomization is the leading process for production of a variety of high-performance metal powders and essential for quality manufacturing of Ni-based super-alloys as well as Fe-, Co-, Cr-based and other special alloy powders. In the VIGA system, a vacuum induction melting unit is integrated with an inert gas atomization unit. The starting materials are melted using electromagnetic induction which couples electrical power into the crucible/material under vacuum or in an inert gas atmosphere. Once the desired melt homogeneity and chemical composition have been achieved, the material is poured into a tundish by crucible tilting. The fine metal stream flowing from the tundish orifice into the atomization nozzle system is subject to a high-pressure, inert-gas jet and then atomized. The combination of molten metal and gas jet creates a spray of micro-droplets that solidifies in the atomization tower and forms fine powder with spherical shape.
Vacuum Air Atomization Powder Making
HengYang Metal powder equipment CO.,LTD is the market and technology leader for vacuum inert gas atomizers used in the production of high-quality metal powders. In addition, HengYang has extensive experience in combining various melting technologies with inert gas atomization systems to address particular material requirements. The application-specific combination of melting and atomization techniques enables production of a wide range of super-clean metal powders, including super-alloys, precious metals, refractory and reactive metal powders. Our clients can choose between two main atomizer types, namely EIGA and VIGA, for charge weights from 5 kg up to 2500 kg. Customized EIGA and VIGA design variations are available to meet customer specific requirements.
Vacuum Melting And Atomization Powder Material Production Equipment
The metal melt melted under vacuum or gas protection heating conditions is crushed and atomized into a large number of small droplets by a high-pressure gas atomizer. The droplets solidify into spherical or sub spherical powder particles during the deposition cooling process
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Hengyang is a high-tech private enterprise integrating R&D, production, and marketing of induction heating equipment including intermediate frequency furnace. We are also one of the largest leading intermediate frequency furnace manufacturers in China.
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Contact: Linda (Sales Manager)
Email: service1@hyfurnace.com
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Contact: Mr. Deng
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