News

24/03/19

Strong magnet performance is related to those factors?

There are many factors that affect the performance of strong magnets. These factors will directly affect the performance of strong magnets to a large extent. Therefore, in the daily maintenance process of strong magnets, it is necessary to pay attention to the following factors on the influence of strong magnets. Dongguan magnet temperature is one of the more important factors affecting the strong magnet. The magnetic performance of the strong magnet will be greatly weakened when the temperature is continuously increased, resulting in the relatively weaker magnetic field of the strong magnet. The performance of the strong magnet at high temperature is inversely proportional to the temperature. The main reason why temperature affects the magnetic performance of the website magnet is that under the influence of temperature, the internal of the magnet

24/02/19

What are the ways of demagnetization of powerful magnets?

Strong magnet, refers to neodymium iron boron magnet. It compared to ferrite magnets, aluminum nickel cobalt, samarium cobalt magnetic performance greatly beyond the other several magnets, NdFeB magnets can absorb 640 times the weight of its own weight, so NdFeB is often called a powerful magnet outside the industry. Strong magnets can be magnetized and demagnetized, because the magnet itself is or will have some magnetism, so we can formulate certain methods for demagnetization according to the different conditions of the use of strong magnets. 1. High temperature demagnetization method: The main operation of high temperature demagnetization method is to put the magnet into the high temperature furnace for heating, which will be strong after high temperature treatment.

24/02/19

Tesla electric vehicles use permanent magnet motors to stimulate the demand for rare earth neodymium

Due to Tesla's use of permanent magnet motors in Model3 electric vehicles, the market supply of rare earth metals has been tight for many years, and the pressure has increased sharply. Governments around the world are trying to promote the production of electric vehicles to reduce the harmful emissions produced by fossil fuel-driven vehicles, and there is a growing demand for key metals used in electric vehicle batteries, such as lithium and cobalt. Now the market supply and demand focus is neodymium. Some automakers have begun to use permanent magnet motors that rely on this metal. They are generally lighter, stronger, and more efficient than conventional copper coil-based induction motors. However,

24/02/19

Magnet manufacturers tell you how high temperature strong magnets can withstand?

AlNiCo magnet is an alloy composed of aluminum, nickel, cobalt, iron and other trace metal elements. The casting process can be processed to produce different sizes and shapes, and the workability is very good. Strong magnet casting AlNiCo permanent magnet has the lowest reversible temperature coefficient, the working temperature can be as high as 600 degrees Celsius. AlNiCo permanent magnet products are widely used in various instrumentation and other applications. 2. NdFeB magnet it is found that the highest commercial performance of the magnet, known as the magnetic king, has a very high magnetic performance of its maximum magnetic energy product (BHmax) higher than the ferrite (Ferrite) more than 10 times

24/02/19

China bans rare earth exports, US and Japan cry out no way, Trump comes up with it, China acts immediately

Data map: A recent meeting of the Rare Earth Office of the Raw Materials Industry Department of the Ministry of Industry and Information Technology of China in domestic rare earth mines showed that China will continue to rectify rare earth violations. The analysis believes that a new round of rare earth "black" operations has been launched, and rare earth prices in the international market have been two consecutive weeks. Rising, an increase of nearly 20%. At the same time, the U.S. President signed an order requiring the United States to end its dependence on foreign key mineral resources. Trump said that dependence on foreign resources has led to the strategic vulnerability of the U.S. economy and military. In the event of conflict, it may face opponents. The embarrassing situation of cutting off supplies. Trump asks U.S. to increase exploitation of indigenous rare earth resources

24/02/19

Japan developed a transparent strong magnetic material

Researchers have developed a transparent strong magnetic film material, which is expected to be used to develop a new generation of transparent magnetic devices that directly display information such as oil volume and maps on the windshield of automobiles and airplanes. The study found that the nano-iron-cobalt alloy dispersed in aluminum fluoride medium, this structure can play both the strong magnetic properties of iron-cobalt alloy and the light transmission of aluminum fluoride, and can show high light transmission and strong magnetism at room temperature. The researchers also found that the transparency of the material can be controlled by magnetic fields, which is also a new type of magneto-optical effect. The researchers said that although the research on transparent magnetic materials has been widely carried out around the world, this

24/02/19

Seize the "commanding heights" of the development of rare earth new materials industry"

The development of China's new material industry, as a powerful country strategy, is gradually being promoted in various fields. In order to further promote the development of China's new materials industry, the Ministry of Industry and Information Technology will continue to formulate and issue a series of industrial promotion policies and measures from this year. These include the preparation and implementation of the 2018 new material industry discount project, the establishment of the "Made in China 2025" industry development fund, the formulation of relevant policies to support the promotion and application of the new material industry, and the launch of the implementation of the "key new material research and development and application" major project. It is reported that the Ministry of Industry and Information Technology will also focus on optimizing the development environment of the new material industry, and will speed up the demonstration platform for the production and application of new materials,

24/02/14

Rare Earth Industry Association: Six Major Rare Earth Groups Work Exchange Seminar Held in Beijing

On March 6, 2018, the "Six Rare Earth Groups Related Work Exchange Seminar" organized by the China Rare Earth Industry Association was held in Beijing. Academician Gan Yong, Honorary President of China Rare Earth Industry Association, Academician Zhang Hongjie, President of China Rare Earth Industry Association, relevant leaders of the Rare Earth Division of the Department of Raw Materials of the Ministry of Industry and Information Technology, China Rare Earth Co., Ltd., Minmetals Rare Earth Group Co., Ltd., China North Rare Earth (Group) High-Tech Co., Ltd., Xiamen Tungsten Industry Co., Ltd., China South Rare Earth Group Co., Ltd. and Guangdong Rare Earth Industry Group Co., Ltd. and other six major rare earth groups, heads of main functional departments, China Rare Earth Bank

24/02/14

Inner Mongolia Speeds up the Transformation and Upgrading of Rare Earth Industry from 7 Aspects

According to the state owned assets supervision and Administration Commission of Inner Mongolia, the autonomous region government recently issued several policies on accelerating the transformation and upgrading of rare earth industry, which clearly promotes the transformation and upgrading of rare earth industry from seven aspects: fund support, raw material supply guarantee, tax support, land support, electricity price preference, innovation support and reward, and promotes the development of rare earth industry to a deeper level, wider field and higher level. According to reports, starting from this year, the autonomous region's finance will provide equal amount of supporting funds in accordance with the state's support, focusing on supporting rare earth extended processing projects such as rare earth demonstration production lines, research and development and industrialization of key common application technologies for new rare earth materials, rare earth components and terminal application products. For rare earth core materials and application enterprises, those who meet the conditions can enjoy preferential tax policies for the development of the western region. For newly-built rare earth new materials and application enterprises that are in line with the national industrial policy, if the annual output value exceeds 20 million yuan, the local share of enterprise income tax shall be exempted from the first to the fifth year. In addition, those who invest in new construction, reconstruction, expansion of rare earth new materials and application industry projects in Inner Mongolia that need to supply land can adopt flexible transfer of land within the legal maximum period. If the new technology developed by the autonomous region-level rare earth new material innovation center has achieved more than three industrial applications, and the total output value generated by the industrial application of the new technology exceeds 5000 yuan, the autonomous region will give the innovation center a one-time reward of 5 million yuan each year for three consecutive years. A one-time reward of 20 million yuan will be given to those who have become national rare earth innovation centers. For rare earth new materials industrialization projects that fill the gaps in industry or technology and are completed and put into production, the project research and development team or project leader will be awarded 500000 yuan respectively. Source: magnet manufacturer Youlian Magnetics www.youliancy.com

24/02/14

Australian rare earth producer Lynas2017 annual sales rise

Australian rare earth producer Lynas posted a surge in revenue for the second half of 2017 due to increased sales and demand in the electric vehicle industry. The company reported sales of A $0.209 billion (US $0.1557 billion) for the six months ended December 31, 2017, compared with A $0.1146 billion in the same period the previous year. The company's total rare earth sales in the second half of 2017 were 8,839 tons, up 16% year-on-year. Neodymium/praseodymium (NdPr), a key element in rare earth magnets, increased sales by 6% to 2664 tons. Lynas said, "Energy efficiency (hybrid

< 1...5678 >

About Us

Products

News

A factory :

Address: Jiangnan 2nd Road, Hengdian Industrial Zone, Dongyang City, Zhejiang Province
Telephone:86-579-86559038

Fax: 86-579-86559618

E-mail: 635900013@qq.com

Second Factory :

Address: No.72, Fumin East Road, Hengdian Town, Dongyang City, Zhejiang Province

Telephone:86-579-86559618

Fax: 86-579-86559618

E-mail: 635900013@qq.com

Scan

©2024 Dongyang Youlian Magnetic Industry Co., Ltd.

Business License

Powered by: 300.cn

SEO

SAF Coolest v1.3.1.2 设置面板MQZSD-ZSVT-RSSFE-AAF

图片ALT信息： Youlian

无数据提示

Sorry, the current column is being updated, please look forward to it!

You can view other columns or returnHome Page

V1.3.1 SVG图标库请自行添加图标，用div包起来，并命名使用