Changsha high performance rare earth materials project passed the acceptance

Recently, the Changsha Science and Technology Major Project “Development and Industrialization of High Performance Rare Earth Materials” undertaken by Hunan Rare Earth Metal Materials Research Institute passed the acceptance test.

The high-performance rare earth material developed by the project can make the energy-saving light switch not appear blackheads for 50,000 times, and the average service life is more than 30,000 hours, achieving the stroboscopic, no-noise and long life of the lamps. High-illumination umbrella-shaped energy-saving lamps and high-power LED tunnel lights, landscape lights and other products that have been mass-produced have been gradually put on the market, and related products have entered the government procurement catalogue. Established the first domestic microwave synthesis method to prepare multi-component phosphor demonstration production line, and promoted the use of microwave heating mode.

The project has established a production line with an annual output of 200 tons of rare earth fluorescent powder for lamps, an annual output of 50 million fluorescent lamps and a high-power LED lamp production line, achieving an annual sales income of 164.2 million yuan and a profit and tax of 34.786 million yuan.

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