【Major Equipment in the Chemical Engineering Sector】363—First batch of N08810 corrosion-resistant alloy forgings produced using self-made steel ingots

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This post was last edited by Desert Fish on 2022-6-21 at 15:40. Recently, the Foundry and Forging Branch of Lanshi Group used self-made steel ingots to successfully produce the first batch of N08810 corrosion-resistant alloy forgings, whose various physical and chemical properties meet the technical requirements for Lanshi Heavy Equipment’s cryogenic hydrogenation reactors. The mastery of the full-production process technology for N08810 forgings indicates that Lanshi Group now possesses the capability to supply compatible forgings for key equipment in the photovoltaic polysilicon sector, thereby laying the foundation for accelerating the localization of forgings used in core new energy equipment. 　　Material N08810 is an iron-nickel-based alloy with excellent high-temperature strength and corrosion resistance, and it has been widely used in cold hydrogenation reactors in the polysilicon industry. Earlier on, Lanshi Group’s Heavy Equipment Company, in collaboration with domestic manufacturers, overcame a number of technical challenges related to the production and application of thick-walled nickel-based alloys, achieving full domestic production of the core equipment used in the photovoltaic polysilicon industry.