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Professor Le Qichi Team of Northeastern University: Numerical Simulation of the Effect of Differential Phase Oscillation Electromagnetic Parameters on Convection and Heat Transfer of AZ80 Magnesium Alloy Ingot Casting Melt

Professor Le Qichi Team of Northeastern University: Numerical Simulation of the Effect of Differential Phase Oscillation Electromagnetic Parameters on Convection and Heat Transfer of AZ80 Magnesium Alloy Ingot Casting Melt

It is included in many well-known databases at home and abroad, such as SCI-E, Elsevier Scopus, EBSCO, China Science Citation Database CSCD, HowNet, Wanfang, etc. The 2021 Impact Factor 1.045,JCR 3, is a WJCI-included journal, a core journal of Chinese science and technology, and was selected as the 2021 outstanding academic journal of international influence in China.

11

2023

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Application and Research Progress of Rare Earth Elements in Cast Magnesium Alloys

Application and Research Progress of Rare Earth Elements in Cast Magnesium Alloys

The addition of rare earth elements in cast magnesium alloys can significantly improve the process properties, mechanical properties and heat resistance of magnesium alloys. This paper systematically summarizes the application status and research progress of rare earth elements in Mg-Al, Mg-Zn and Mg-RE cast alloys, discusses the influence law and mechanism of rare earth elements on the microstructure and properties of cast magnesium alloys, summarizes the mechanical properties of cast magnesium alloys with rare earth elements, summarizes the strengthening mechanism of rare earth elements, and looks forward to the development trend and future application of high-performance rare earth cast magnesium alloys.

10

2023

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Passion Will Bring Miracles -- A Lecture on Sales Experience from Failure to Success

Passion Will Bring Miracles -- A Lecture on Sales Experience from Failure to Success

On October 9, 2023, according to the company's annual training plan, the "Sales Experience from Failure to Success" training course, led by Professor Yang Qing, the head of Longyi Lecturer Group, was held at the old factory of our department.

10

2023

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10

Development and Application Status and Trend of Global Automotive High-end Magnesium Alloy Parts

Development and Application Status and Trend of Global Automotive High-end Magnesium Alloy Parts

China is currently vigorously implementing the "energy conservation and emission reduction" and "double carbon" strategies. As a light metal material with the most resource advantage in China, the application of magnesium (Mg) alloy in automobile and other fields is gradually expanding. Chongqing University, Shanghai Jiaotong University and Australian National University have conducted extensive research on the preparation, properties and technology of magnesium alloys. In the past 20 years, the proportion of magnesium alloy in the automobile industry has gradually expanded, but the design and development of magnesium alloy parts for automobiles are rarely reported. Therefore, this paper summarizes the application mode and typical parts of magnesium alloy from the four major systems of the vehicle (body system, chassis system, power system, interior system and exterior system).

09

2023

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"Xing Yttrium®"Rare earth magnesium alloy materials in the field of equipment key parts application leader

"Xing Yttrium®"Rare earth magnesium alloy materials in the field of equipment key parts application leader

Longyi rare earth originates from Longnan, Ganzhou, China, known as the "hometown of heavy rare earths". For the past thirty years, we have fully utilized the advantages of the rare earth industry chain and focused on the application of rare earths in the field of light alloys.

07

2023

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