Recently, LZLS Heavy Industry Technology Corporation, a Chinese manufacturer of super-large titanium alloy forgings and super-large alloy forgings, has successfully produced the first batch of large-scale corrosion-resistant alloy forgings, whose physical and chemical properties meet the technical requirements of cold hydrogenation reactor products.
The mastery of the full-process production technology for large-scale corrosion-resistant alloy forgings indicates that LZLS has initially had the ability to provide supporting forgings for core equipment in the photovoltaic polysilicon field, and lays the foundation for accelerating the localization of new energy core equipment forgings.
Iron-nickel-based alloy corrosion-resistant alloy forgings have good high temperature strength and corrosion resistance, and have been widely used in cold hydrogenation reactors in the polysilicon industry.
LZLS and China's leading manufacturers jointly tackled key problems and solved a number of technical problems in the production and application of thick-walled nickel-based alloys, and realized the complete localization of core equipment manufacturing in the field of photovoltaic polysilicon.
The company can produce the largest steel casting 60t, the largest steel ingot 60t, the largest forging part 50t, the largest ring part diameter 4m, the longest shaft forging part 12m, and can be subjected to heat treatment processes such as quenching and tempering, normalizing, annealing, and aging, and the largest heat treatment part is 50t.
The products cover oil drilling equipment casting and forging, petrochemical, nuclear capacitor forging, steam turbine supercritical, ultra-supercritical casting and forging, clean energy, marine engineering, military industry, metallurgy, mining, wind power, non-ferrous metals and other industries.
The company is mainly composed of two production units: smelting casting and forging heat treatment. It is currently China's leading high-end casting and forging and heat treatment industry in oil drilling casting and forging, steam turbine supercritical, ultra-supercritical casting and forging, low temperature casting and forging, non-ferrous casting and forging and so on.