Great News! Linko Advanced Materials' 8-Inch Silicon Zone Melting Furnace and Silicon Carbide Resistance Furnace Achievements Appraised as Internationally Leading Level
On April 27th, the China Nonferrous Metals Industry Association organized a scientific and technological achievement evaluation meeting in Wuxi. An expert panel, comprising Academician Chu Junhao from the Shanghai Institute of Technical Physics of the Chinese Academy of Sciences, Professor Zhou Qigang from GRINM Group, and five experts from Southeast University, Nanjing University of Aeronautics and Astronautics, and the Zhejiang University Innovation Center, evaluated two scientific and technological achievements completed by Linko Advanced Technologies and other participating units.
The experts carefully listened to the detailed reports from the project teams, meticulously reviewed the relevant technical documentation, and conducted in-depth discussions and analyses of the technological achievements. Through rigorous evaluation and independent scoring, comprehensive scores and evaluation conclusions were formed.
International Leadership in Resistance Heating SiC Furnace Technology
The expert panel unanimously concluded that the "8-Inch/12-Inch Silicon Carbide (SiC) Resistance Furnace and Complete Process Technology" project, developed in collaboration with Zhejiang University and other units, has pioneered the industry by introducing a DC dual-power heater and a dual-zone thermal field structure. This innovation resulted in a 35% reduction in heating power, lowering it to just 28 kW. The project also developed high-precision control software enabling precise regulation of gas flow and pressure, ensuring stable growth of 8-inch/12-inch SiC single crystals. The project involved significant technical difficulty and high complexity. Successfully deployed at multiple SiC substrate manufacturers, it has delivered substantial economic and social benefits, empowering customers to grow 8/12-inch SiC crystals exceeding 5cm in thickness. The overall project technology has reached the internationally leading level.
International Leadership in 200mm Floating Zone Method Mono Silicon Ingot Furnace Technology
The "200mm Floating Zone Method Mono Silicon Ingot Furnace " project achieved a breakthrough by uniquely developing a technology where the lower spindle and sealing liner are driven by separate servo motors with synchronous coupling control. It also introduced a novel control concept using a second camera to measure melt flow rate, overcoming challenges related to high-precision spindle machining and assembly. This established a comprehensive technological chain encompassing key technologies, prototype demonstration, and industrial application. The project entailed significant technical difficulty and high complexity. The technology has been successfully implemented and is operating stably at GRIKIN Advanced Materials Co., Ltd., demonstrating excellent reproducibility and high maturity. The overall project technology has reached the internationally leading level.
Recognition and Future Commitment
Since its establishment, Linko has been dedicated to the R&D and manufacturing of semiconductor equipment, with multiple achievements ranking among the world's most advanced. The company has received SICC inaugural "Excellent Supplier" award and the prestigious "SEMI Award for Outstanding Contributions to Sustainability." The appraisal of these two technological achievements as internationally leading represents high recognition of the company's R&D capabilities and technical prowess, laying a solid foundation for its future development in the semiconductor field. Moving forward, Linko Advanced Technologies will continue to increase R&D investment and drive innovation, striving to make even greater contributions to the advancement of China's semiconductor industry.
Dalian Base: No. 30, Huantai West Street, Yingchengzi Industrial Park, Ganjingzi District, Dalian City
Wuxi Base: No. 15 Jinghong Road, Xishan District, Wuxi, Jiangsu Province
Tel: +86-510-68088419
Stock Code
920368
Dalian Base: No. 40 Yingri Road, Ganjingzi District, Dalian, Liaoning Province
Wuxi Base: No. 15 Jinghong Road, Xishan District, Wuxi, Jiangsu Province
Tel: +86-510-68088419
Stock Code
920368
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