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How to consider the specifications and types of magnets

When choosing NdFeB magnets, customers should choose the magnet trademark suitable for them according to their working temperature. If the working temperature is higher than the...

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High -suction permanent magnet

High -suction permanent magnet, strong magnetic suction power, durable.High -suction permanent magnetGXT's various specifications of high -absorbing magnets are in place switch, and the limit switch is used as a control magnet.Dimensions: 120 * 70 * 25 90 * 50 * 401000 * 95 * 88 800 * 95 * 65Atresia switchTZPK type: used for mines to increase the parking of locomotives under the lane, power supply control switch (maintenance power outage control)Select as required.

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2023-06

cobalt magnet

Magnetic energy is large, stubborn, reliable, and high temperature resistant. It is the second -generation product of 钕 Iron Boron Magnetic Steel,： Cobalt magnet parameters:Maximum magnetic accumulation: (BHMAX)160-150 KJ/M3 (15-35 mgoe)Maximum work temperature (TEMP. TW)250-350Internal and Correction (HCJ)Ka/mMagnetic Stubborn Power -HCB650-870 (ka/m), 4-12 (KOE)Remaining Magnetic-BR8-12 (kgs), 0.8-1.2 (t)Reversable temperature coefficient (br)-0.04 ----0.01

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2023-06

Features of Samarium–cobalt magnet

The Samarium–cobalt magnet is easy to peel. When handling them, goggles must be worn.Hitting magnets together may cause them to shatter, which may lead to potential hazards.Samarium cobalt manufacturing is made by a process called sintering, which involves sintering all materials, and internal cracks are highly likely to occur. Magnets do not have mechanical integrity and only have the function of preparing magnetic fields. Therefore, it is necessary to design special mechanical systems to give the overall system sufficient mechanical reliabilityVery good coercivity.Good temperature stability (maximum operating temperature from 250 to 550 ℃, Curie temperature from 700 to 800 ℃).The price is expensive and susceptible to price fluctuations (cobalt market price sensitivity).

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2023-06

Advantages of magnetic effect

Compared with Beijing, Shanghai and other big cities, these cities have a relatively low Cost of living, a relatively stable and comfortable life, and many development opportunities and large space, which can also better realize personal value. College students believe that although there are many opportunities in first tier cities, human resources are also relatively concentrated and competition is fierce. The personal development prospects are not clear. Especially with the further expansion of urbanization towards second and third tier cities, these cities have shown enormous potential in terms of economic development speed, wage levels, and personal development space.In fact, since 2004, China's second and third tier cities have gradually shown a strong "magnet effect" in the job market with their good development prospects, work environment, and living conditions, attracting college graduates and senior talents. With the development of society and the improvement of the overal

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2023-06

magnet effect

For a long time, first tier cities such as Beijing, Shanghai, Guangzhou, and Shenzhen in China have been the preferred destinations for college students' employment. However, in recent years, with the rapid rise of housing prices in first tier cities, the increase in job competitiveness, and the relatively low treatment, second and third tier cities have gradually shown a strong "magnet effect" in the employment market with their good development prospects, relatively elegant and comfortable working environment, and relatively relaxed living conditions, attracting college graduates and senior talents. In November 2010, according to an online survey, more than half of the surveyed white-collar workers began considering finding a comfortable life in other less stressful cities.Among the respondents who have lived in the first tier cities for more than three years, 55% said they would choose to leave in the next few years, mainly because of the high housing prices and the Cost of livi

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2023-06

Samarium–cobalt magnet

Samarium–cobalt magnet is a kind of Rare-earth magnet. It is a kind of magnetic tool material made of samarium, cobalt and other metal rare earth materials through proportioning, melting into alloy, crushing, molding and sintering. It has high magnetic energy product, extremely low temperature coefficient, and the maximum operating temperature can reach 350 ℃. Negative temperature is unlimited. When the operating temperature is above 180 ℃, its maximum magnetic energy product (BHmax) The coercivity, temperature stability, and chemical stability all exceed those of neodymium iron boron permanent magnet materials. Has strong corrosion resistance and oxidation resistance; So it is widely used in aerospace, national defense and military industry, microwave devices, communication, medical equipment, instruments, various magnetic transmission devices, sensors, magnetic processors, motors, magnetic cranes, etc. The maximum magnetic energy product (BHmax) of Samarium–cobalt magnet ranges from

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2023-06
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