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When telling the magnetic source, electromagnetic induction, and magnetic device of magnetic materials, we have mentioned the actual application of some magnetic materials electromagnetic. In fact, magnetic materials have been widely used in all aspects of traditional industries.For example, if there is no magnetic material, electrification becomes impossible, because generators and transformers are used for power generation, transformers, and power machinery must be used to use motor, telephone, radio and TV. Many instruments need to be a magnetic steel coil structure. These have been mentioned when talking about other content.China has been recorded in the aurora since ancient times. Northern light is actually the result of the interaction between particles and geomagnetic fields in the solar wind. The solar wind is a high -energy charged particle flow from the sun. When they reach the earth, they interact with the geomagnetic field, as if the wire with a current is stressed in the m
raw materialThe main raw materials of iron boron magnets include: rare earth metal tadpoles, rare earth metal tadpoles, pure iron, aluminum, boron iron alloy and other rare earth raw materialsProcessing toolThere are dedicated slicing machines, wire cutting machines, flat mills, double -sided machines, punching machines, chamners, plating equipment.Process processThe manufacturing process of tin iron boron magnets, mandala cobalt, aluminum nickel cobalt magnet, and iron oxygen magnet also varies. From the craftsmanship, there are sintering tin iron boron magnets and bonding the iron boron magnet.Ingredients → melting ingot → powder → pressure type → sintering recovery → magnetic testing → grinding processing → sales and processing → electroplating → magnetization → finished product. The ingredients are the foundation, and sintering and recovery are the key ingredients of iron boron magnets: there are melting furnaces, E -Broken machines, ball mills, airflow grinding, suppressing moldi
Strong magnets are also "rare soil strong magnetic", that is, the strong iron boron -boron strong magnet.Tie iron boron has the characteristics of small size, light weight and magnetic properties, and is the best magnetic price than the price price. It is expected that in the next 20-30 years, it is impossible to have a magnetic material for alternatives. The main raw materials that produce tin iron boron permanent magnet materials include rare earth metal, metal, pure iron, aluminum, boron iron alloy, and other rare earth raw materials. The core technologies of the iron boron industry Sexuality, consistency, processing quality, plating quality and other aspects.As the third -generation rare earth permanent magnet material, the 钕 boron has a high performance price ratio. It is widely used in industries such as energy, transportation, machinery, medical care, IT, home appliances, etc., especially with information technology. Development has continuously brought new uses to functional ma
Electric sound fields: speaker, receiving, speaker, alarm, stage audio, car audio, etc.Electronics: Permanent magnetic air offer, magnetic retaining relay, electric meter, water meter, speaker, sanar tube, sensor, etc.Motor field: VCM, CDDVD -ROM, generator, electric motor, servo motor, micro -shaped motor, motor, vibration motor, etc.Mechanical equipment: magnetic separation, magnetic selection machine, magnetic crane, magnetic machinery, etc.Healthcare: MRI, medical equipment, magnetic therapy health products, magnetized fuel saving products, etc.Other industries: magnetized anti -wax, duct removal, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, luggage magnetic, leather magnetic, toy magnetic, tool magnetic, craft gift packaging, etc.
Mainly, the remaining magnetic, stubborn power and maximum magnetic energy accumulation. The following is only for reference Iron magnetic material, as the latest result of the development of rare earth permanent magnet materials, is called "magnetic king" due to its excellent magnetic properties.The magnetic material of 料 iron boron is alloy of 钕, iron oxide, etc. Also known as magnetic steel. Iron boron magnetic materials are: N30 ~ N52; 30H ～ 50h; 30SH ～ 50SH; 28UH ～ 40UH; 30EH ～ 35eh, etc.It is currently commonly used high magnetic magnets. Decided by the crystal structure.Introduction: The third -generation rare earth permanent magnetic 钕 iron boron is the most powerful permanent magnet in contemporary magnets. Its BHMAX value is 5-12 times that of iron oxygen magnets, 3-10 times that of aluminum nickel cobalt magnets; its stubborn force is equivalent to 5-10 times of iron oxygen magnets, 5-aluminum nickel cobalt magnet 15 times, its potential magnetic properties are extremely hig
Divide by current1. AC electromagnet2. DC electromagnetDivide1. Dynamic electromagnet: mechanical braking for electrical motors in electrical transmission devices to achieve the purpose of accurate and fast parking. Common models are MZD1 (single phase), MZS1 (three phases) series.2. Raidering electromagnet: used as a lifting device to hang magnetic materials such as steel, iron sand, etc., or used as an electromagnetic robot hand holding steel and other magnetic materials.3. Electromagnetic valve: use magnetic force to promote the magnetic valve to achieve the purpose of opening, closing or deduction.4. Traction electromagnet: Mainly use traction mechanical devices to perform automatic control tasks.
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