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06-19 / 2023

Zuoyuan high silicon aluminum alloy

Zuoyuan high-silicon aluminum alloy material (silicon content 27%-70%), cost-effective, high practicability, by increasing the supersaturation of Si in the aluminum matrix, the formed silicon particles reinforced aluminum matrix composite material. High-silicon aluminum alloy materials with different properties can be obtained by adjusting the volume fraction of silicon, with low thermal expansion coefficient CTE
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07-29 / 2022

High Silicon Content (AlSi, Si ≥ 40 %) As Mirror Substrate For High Performance Cryogenic Metal Optics

Metal optics made of Aluminium 6061 have been widely used to fulfill the demands of an athermal instrument design. Diamond turned metal mirrors are standard optical components in mid infrared astronomical instrumentations working at cryogenic temperatures. Structures and optics can be made from the same material (aluminium) to avoid thermal stress due to different CTEs. However, surface roughness, scattering beh
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12-19 / 2021

Ultra High Strength Aluminum Alloy-ZY7055

Tianjin Zuoyuan ultra high strength aluminum alloy offer highest mechanical properties possible in aluminium. They form the gap between conventional aluminium and titanium. ZY-7055 ALUMINUM ALLOY is a well balanced alloy combining high strength and fatigue performance with good ductility and fair corrosion behaviour. PRODUCT SHOWCASE   MACHINABILITY
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Customs Data Shows May Aluminum Exports and Imports
06-22 / 2024

Customs Data Shows May Aluminum Exports and Imports

According to the latest data from the General Administration of Customs, in May 2024, China exported 560,000 tons of unwrought aluminum and aluminum products, an increase of 18.7% year-on-year. From January to May, the cumulative exports reached 2.56 million tons, a year-on-year increase of 10.8%. In May, China exported 100,000 tons of alumina, a decrease of 7.6% year-on-year. From January to May, the cumulative e
May LME Warehouse Aluminum Inventory: Half from India, Russian Aluminum Share Declines
06-15 / 2024

May LME Warehouse Aluminum Inventory: Half from India, Russian Aluminum Share Declines

According to external sources on June 10, the London Metal Exchange (LME) reported that in May 2024, the proportion of Russian-origin aluminum in LME-approved warehouses decreased from 89% in April to 42%, while the share of Indian aluminum jumped from 9% to 50%. This change occurred following the LME's decision to ban all Russian-produced aluminum, copper, and nickel from entering its system starting April 13
Energy Conservation and Carbon Reduction Action Plan for 2024-2025
06-05 / 2024

Energy Conservation and Carbon Reduction Action Plan for 2024-2025

The State Council recently issued the "2024-2025 Energy Conservation and Carbon Reduction Action Plan," which calls for strict implementation of capacity replacement for electrolytic aluminum, stringent control of new capacity in copper, alumina, and other smelting processes, and rational planning for new capacity in industries such as silicon, lithium, and magnesium. The plan emphasizes the vigorous develo
Morgan Stanley: Global Alumina Supply Shortage
05-29 / 2024

Morgan Stanley: Global Alumina Supply Shortage

Morgan Stanley released a report indicating that China's domestic bauxite supply is hindered due to environmental issues, mining safety controls, and declining ore quality. This has resulted in a cumulative production drop of 20% this year, with an expected annual reduction of 8% to 60 million tons. The bauxite shortage is impacting alumina production, with domestic alumina production rising 3% year-on-year in th
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