A new breakthrough has been made in the development technology of a high magnesium aluminum alloy wide sheet in Dongqing.

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Recently, the processing technology of a certain specification of high magnesium aluminum alloy wide sheet developed by Dongqing has made a new breakthrough, and all the performance indexes are qualified, realizing small batch production and supply, which provides a solid foundation for ensuring the boarding of this type of home-made materials.

It is understood that at the beginning of the 13th five-year Plan, Dongqing began to lay out the development of aluminum alloy materials for marine engineering, carried out a lot of basic and forward-looking research work around rare earth aluminum alloys for marine engineering, completed the industrial development of two new grades of alloys, and made its first order in 2021, creating another new profit growth point for Dongqing's high value-added products. It has gathered strength for Dongqing to achieve transformation, upgrading and high-quality development.