Hefei Super Electronics Co., Ltd.

     As we all know, neodymium magnets are very strong magnets and can produce strong magnetic fields. Small size neodymium magnets that are mistakenly or swallowed may cause serious health problems, such as intestinal obstruction and digestive tract problems. In addition, high magnetic fields can also cause interference to heart starters, hearing aids, medical equipment, and electrical equipment. If the neodymium magnet is incorrect or Careless placement of the magnet may result in injury or pinching. This series is all tangible harm.          But whether the magnetic field generated by neodymium magnets has any impact on the body is also a concern of many people. Magnets themselves do not emit harmful radiation, nor do they cause direct harm to the human body like radioactive substances. However, the scientific community has not yet concluded whether the presence of a magnetic field has a potential impact on the human body.        Some studies have shown that extremely strong magnetic fields may affect the nervous system activity and cell bioelectricity of the human body, but these studies are mostly conducted in specific, controlled experimental environments, and the results are difficult to directly generalize to people who are exposed to ordinary magnets for a long time in daily life.        In daily life, people may come into contact with various magnets, such as fridge magnets and magnets in electronic devices. The magnetic force of these magnets is generally weak. According to current scientific research, magnetic fields of this strength have minimal impact on human health. What's more, the exposure time and intensity of magnetic fields in daily life are usually far below those levels that may affect health.          It is worth noting that some health products use magnetic therapy to claim that it can treat pain or improve health. While some users have reported that it helps, the scientific community still has reservations about the effectiveness and safety of magnetic therapy. If considering using this type of product, it is recommended to consult a medical professional first.        To sum up, the use of ordinary magnets in daily life has minimal impact on human health. However, for high-intensity magnetic field environments, such as some special industrial applications or medical equipment, more research is needed to determine the safety and health effects. For most people, daily exposure to magnets is not enough to cause health problems.        In the absence of clear evidence, we cannot conclude that long-term exposure to magnets is absolutely harmless to health, but current research results support the conclusion that its impact is minimal. Before using any magnetic product, it is recommended to exercise caution and seek advice from professional ndfeb magnet supplier if possible.        Warm reminder: When using powerful neodymium magnets, please keep them away from children and people wearing pacemakers and other equipment.  

     Among the many uses for powerful neodymium magnets, magnetic therapy has become a popular alternative treatment for a variety of health conditions. Magnetic therapy is a treatment method that uses static magnetic fields or electromagnetic fields to treat diseases, relieve pain, and promote recovery. It uses the biological effects of magnetic fields to interact with the human body to affect the functions of cells, tissues and organs. Magnet therapy is thought to improve circulation, reduce inflammation, promote wound healing, and provide soothing and support during some disease management and recovery processes.          The application of NdFeB magnets in the medical field is mainly reflected in magnetic therapy, which has the following therapeutic effects:        Analgesic effect: The strength of the magnetic field has an impact on the analgesic effect, and magnetic therapy can relieve pain. Static magnets applied to the body, for example in the form of bracelets, insoles or patches, can have an analgesic effect as magnetic fields are thought to stimulate blood flow and reduce inflammation, which can help relieve pain, especially in conditions such as arthritis. lower, fibromyalgia and chronic back pain.        Anti-inflammatory effect: Magnetic therapy has a certain anti-inflammatory effect. Neodymium magnets are thought to reduce inflammation by affecting ion movement and reducing the production of pro-inflammatory molecules. While inflammation is a natural response to injury or infection, chronic inflammation can lead to a variety of health problems, so magnet therapy can be particularly beneficial for conditions such as rheumatoid arthritis and sports injuries.          Calming effect: Custom neodymium magnets can promote relaxation and reduce stress and anxiety levels by affecting the body's electromagnetic field. For example, magnetic bracelets, necklaces, and even magnetic pillows and mattresses can improve sleep quality and relieve muscle pressure.        Strengthening effect: Magnet therapy increases blood flow and reduces inflammation, helping muscles recover faster after strenuous exercise. Magnets attract and repel charged particles in the blood, thereby increasing blood flow and oxygen delivery to tissues. This improved circulation can help speed up the healing process and reduce symptoms associated with poor blood flow, such as muscle cramps and fatigue.        Based on the above effects, magnetic therapy can also be used for various purposes such as healing wounds, reducing swelling, lowering blood pressure, and stopping diarrhea. Nowadays, many different types of NdFeB magnetic therapy products have been derived and are widely used in the medical and health care field.          Safety is a crucial consideration when exploring any form of alternative treatment. There is still controversy over the effectiveness and safety of magnet therapy, so you should consult a medical professional before using it.  

     The fact that wind turbines are generally accepted as a primary source of power and produce entirely clean energy (without emitting anything toxic to the environment) has made them a staple in the power industry. Central to this is the presence of permanent magnets, such as rare earth permanent magnets. The use of rare earth magnets in wet generators has many advantages, including high magnetic energy density, stable magnetic properties, smaller size and weight, high temperature stability, etc., which makes rare earth magnets commonly used magnets in wet loads. materials that can improve the efficiency and performance of generators.     Neodymium magnet's working principle:        The main function of neodymium magnets used in wind turbines is to generate magnetic fields and drive the generator to generate electricity. The rotor of a wind turbine consists of permanent magnets with multiple magnetic poles, which are usually made of neodymium iron boron magnets. When wind blows over the rotor blades of a wind turbine, the rotor blades rotate, causing the magnet rotor to rotate. The magnetic field produced by the magnets on the rotor interacts with the coils on the stator, causing an electric current to be generated in the coils. This current is transmitted through the circuit and eventually converted into usable electrical energy     Advantages of neodymium magnet:        1. Temperature stability of custom NdFeB permanent magnets        Wind turbines can work in the wilderness and withstand heat and cold. At the same time, motor losses also cause the motor temperature to rise. Sintered NdFeB magnets can operate at 120°C.The Curie temperature of NdFeB permanent magnet alloy is approximately 310°C. When the temperature of a magnet exceeds its Curie point, it changes from ferromagnetic to paramagnetic. At the Curie temperature, the remanence of NdFeB decreases as the temperature increases, and its remanence temperature coefficient (Br) is -0.095-0.105%/. The coercive force of Nd-Fe-B decreases with increasing temperature, and the coercive force temperature coefficient β (jHc) is -0.54-0.64%. If the appropriate coercivity is selected, the magnet will still have a sufficiently high coercivity at the maximum operating temperature for which the motor is designed; otherwise it will lose excitation.        2. Magnetic performance consistency of wind powered NdFeB magnets        Large permanent magnet wind turbines typically use thousands of neodymium magnets. Each pole of the rotor contains many magnets. The consistency of the rotor poles requires the consistency of the magnets, including dimensional tolerances and magnetic properties. The so-called magnetic performance consistency includes: the magnetic performance deviation between different individuals should be small, and the magnetic performance of a single magnet should be uniform.              3. Corrosion resistance of NdFeB magnets        NdFeB alloy contains reactive rare earth elements, which are prone to oxidation and rust. In applications, NdFeB magnets should be considered a surface corrosion protectant unless it is encapsulated and isolated from air and water. Common anti-corrosion coatings are nickel plating, zinc plating and electrophoretic epoxy resin. Surface phosphating treatment can prevent NdFeB from rusting in a relatively dry environment for a short period of time.Rare earth intermetallic compounds can react with hydrogen at certain pressures and temperatures. When NdFeB magnets absorb hydrogen, it heats up and decomposes. Hydrogen fragmentation during NdFeB production takes advantage of this property.

     The Dragon Boat Festival is coming soon. Super Electronics Co., Ltd. will have a three-day holiday from June 8th-10th. Wish new and old customers a happy Dragon Boat Festival!          During the holidays, you can still place orders. Our sales staff will check messages and emails every day, and will process and respond promptly after receipt. At the same time, your order will be reasonably accommodated, but it may be delayed, and we apologize for the inconvenience.        During the holidays, production, delivery, logistics, and customs clearance processes will be greatly affected. Please forgive me if it affects your project.        PS: The Dragon Boat Festival is a traditional festival commemorating the life of the famous Chinese scholar Qu Yuan. There are some traditional customs during the Dragon Boat Festival, such as dragon boat racing, eating rice dumplings, drinking realgar wine, etc.          If you have any questions, please feel free to contact us: admin@cnsupermagnet.com and we will serve you wholeheartedly.    

     Magnetic fuel treatment and magnetic water treatment, as their names suggest, are both methods of cleaning waste fuel and sewage that cause environmental pollution through the rational use of magnetic fields, making a huge contribution to environmental protection.     Their respective principles:        Magnetic fuel treatment is typically implemented by installing magnetic devices into fuel lines or fuel supply systems. Its working principle is based on the influence of magnetic fields on ions, molecules and particles in the liquid, thereby changing the physical and chemical properties of the fuel.The main principle of magnetic water treatment is to use magnetic fields to affect ions, molecules and tiny suspended solids in water to improve water fluidity and reduce scale and scale accumulation problems.   Their different effects:        For magnetic fuel treatment:   1. Improve combustion efficiency: The magnetic field can better mix the ions and molecules in the fuel, enhance the flammability of the fuel, and improve combustion efficiency.   2. Reduce emissions: Magnetic fuel processors are said to reduce the generation of emissions, such as reducing nitrogen oxides (NOx) and carbon emissions.        For magnetic water treatment：     1. Reduce scale: It is said that after magnetic water treatment, calcium and magnesium plasma in the water exist in a non-crystalline form, thereby reducing the generation of scale and extending the service life of the equipment.   2. Improve water quality: It is claimed that magnetic water treatment can improve water solubility, increase water absorption capacity, and improve plant growth and animal health.   3. Save energy: Some people believe that magnetic water treatment can reduce the resistance of pipes and equipment and improve the fluidity of water, thereby saving energy consumption.        However, there are some controversies about the scientific mechanism and practical effects of magnetic fuel treatment and magnetic water treatment that have not been fully proven and widely accepted. Some studies have shown that under actual conditions of use, the impact of magnetic fuel treatment on fuel is very limited, and its effect may depend on factors such as fuel type, combustion equipment, and operating conditions; the effect of magnetic water treatment depends on the strength of the magnetic field and the characteristics of the water. , flow rate and other factors vary.        Therefore, when considering magnetic fuel processors and magnetic water treatment systems, it is recommended to carefully evaluate their effectiveness and cost-effectiveness and consult with professionals to ensure optimal water treatment methods and results.

Dear customers,   Please note that the May Day holiday runs from May 1, 2024 to May 5, 2024.   During this period, production, delivery, logistics, customs clearance processes will be greatly affected. Be aware of this and make arrangements in advance to avoid possible delays.   We wish you a happy time with your family and friends this holiday season. And take the opportunity to relax and rejuvenate.   Whether you choose to travel, take part in a cultural event, or simply enjoy a quiet moment of serenity, we hope these holidays bring you joy, fulfillment, and new energy.   Warm remind you! If you have any urgent needs, please contact us, if we do not reply in time, please understand!   Mobile: +8613855156049 E-mail: admin@cnsupermagnet.com April 29, 2024