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Prospects for the development of metallic magnesium

2019-05-13

Xiaobian gives everyone a general idea of the development prospects of magnesium metal . I hope everyone can learn more!

Magnesium is a lighter type of commonly used metal with a density of 1.74 g/cm3 and a specific stiffness (ratio of stiffness to mass) close to that of aluminum alloy and steel. At present, the application of magnesium is mainly concentrated in the three fields of aluminum alloy production, die-casting production, steelmaking and desulfurization, accounting for 43%, 35% and 13% of the total consumption, respectively. It is also used in a wide range of fields such as rare earth alloys, cathodic protection materials, metal reducing agents and chemical industries. Among them, the application prospect of magnesium alloy is broad. Because magnesium alloy has good processing performance, light weight, high toughness, good shielding and strong seismic and noise reduction performance, it is widely used in aerospace, auto parts, 3C products. It is used in various fields of military industry and civil industry. The world's magnesium consumption region is mainly concentrated in North America and Europe, and its consumption accounts for about 3/4 of the total global consumption.

At the same time, due to the strong recyclability of magnesium alloys and the advantages of “one pollution, lifetime cleanliness” in production and utilization, more and more people are favored, the application range is rapidly expanding, and the dosage is also sharp. increase. It is predicted that GM and Ford Motor Company expect to increase the magnesium alloy usage per vehicle from the current 3 kg to 100 kg in the next 20 years. In addition, the use of magnesium alloys in electrical appliances and home appliances, especially 3C (referred to as computer Computer, communication Commu-nication and Consumer Electronics, ConsumerElectronic) and aerospace applications will also show a significant growth momentum, with broad market development. prospect.

The above is the development prospect of metal magnesium shared by Baotou Fangyuan Rare Earth Alloy Co., Ltd. For more information about magnesium metal, please pay attention to our company! Sincerely at your service!

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