YONGSHENG GAS, STABLE SUPPLY, HELPS CREATE EVERY MOMENT
—— YONGSHENG GAS CO., LTD., LONGLING COUNTY ——
Scientific Research and Special Applications
Scientific Research and Special Applications: The “Gas Key” That Breaks Technological Boundaries
Semiconductor manufacturing
High-purity argon gas (purity ≥ 99.9999%) is used in silicon wafer etching processes; its inert nature prevents excessive plasma-induced corrosion of the wafers. Through collaboration with Kunming University of Science and Technology, the Shenlong Oxygen Plant has developed an argon purification unit suitable for 8-inch wafer fabs, filling a gap in the western Yunnan region.
Cryogenic Experiment
Liquid nitrogen provides a cryogenic environment (-196℃ to -269℃) for superconducting magnets and quantum computing devices. The liquid nitrogen supply station, jointly established by this plant and the Kunming Institute of Botany, Chinese Academy of Sciences, supports a high-altitude plant genome sequencing project; the related findings have been published in the journal Nature Plants.
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Contact Information
Phone：0875-6809908
Email：1067621787@qq.com
Address：Qiezi Mountain Village, Longxin Township, Longling County, Baoshan City, Yunnan Province