News -China Rare Earth Permanent Magnet Manufacturers

2013-06-23

As we know, the force of sintered neodymium magnets is powerful. So should pay attention to it when using magnets. And what items need to? We keep working environment clean in case small impurities (such scrap iron) attached on surface influence usual functions neodymium, suit for storing … As we know, the force of sintered neodymium magnets is powerful. So we should pay attention to it when we using the neodymium magnets. And what items should we need to pay attention to? We should keep the working environment clean when using neodymium magnets in case the small impurities (such scrap iron) attached on the surface of sintered neodymium to influence the usual functions of neodymium, sintered neodymium magnets suit for storing in ventilation dry room, if you put the them in the environment that is alkaline acid organic solvent water hot humid, it will cause the magnet powder demagnetization, coating fall off and so on. For sintered neodymium without coating, which can anoint to avoid rusting. The magnetic force of sintered neodymium should be shield when transporting. Especially in the air transportation. Additional, please don’t put sintered neodymium magnets be touched by the children, in case the children eat.After all, in some situation, neodymium magnets are very dangerous, we should dealing with them carefully. Neodymium magnets belong to rare earth magnets. Its chemical formula is Nd2Fe14B, it is also a kind of permanent magnet. Until now in the society, neodymium magnets are the most powerful permanent magnets in the world.In the future twenty years, there is impossible magnetic material replace neodymium magnets. The main raw materials are rare earth Neodymium, metal pr, pure iron, aluminum, ferroboron, other rare earth material. The core technology is incarnated on manufacturing engineering in the neodymium magnets industry. The advantage of neodymium magnets is homogenization in magnetic force, consistency in magnetic force, and so on. As the third rare earth permanent material of the neodymium magnets, it has rather high properties. Neodymium magnets is apply in the industries for energy sources, transportation, machinery, medical treatment, IT, Home appliances. Especially following the development of information technology, which result in so many new uses of neodymium magnets. It brings the beautiful perspective for neodymium in the market. In the industry of electro acoustic, the loudspeaker, receiver, microphone, annunciator are all used by neodymium. In the industry of electrical machine, they also can’t be away from neodymium, such as VCM, CDDVD-ROM, dynamo, electromotor, micro machine, ac motor and so on. After all, in our today’s life, we are mainly using the neodymium products. It takes a new sight in our modern life. View Details

Samarium Cobalt Magnets

2013-06-23

Samarium cobalt magnets are also known as samarium magnet steel, permanent magnet, rare earth magnet. It is a kind of superior magnetic materials which made from the ratio samarium, and other metal by melting, grinding, pressing sintering. … View Details

High Performance Neodymium Magnets

2013-06-23

The situation had dramatically happened after the advent of neodymium magnets. magnetic fields produced by high-performance magnets, not only can reach strength field generated current excitation, but also far more than excitation. Thus thousands kW powered large and medium-sized motors … View Details

Magnetic Solenoid Valve Assembly

2013-06-23

Magnetic solenoid valve assembly is applicable to the implementing agencies of city gas, LPG, natural gas .etc for heating combustion medium pipe making two off switch and automatic temperature control. It widely used in textile industry, heat setting printing furnace glass bulb industry … View Details

Cheap Ferrite Magnets

2013-06-23

The principal material of Sintered Ferrite includes BaFe12O19 and SrFe12O19. It becomes one the most widely used magnets owing to its low cost moderate magnetic performance. magnet is made ceramic technology, texture relatively hard, belongs brittle materials, has become permanent due good … View Details

High Temperature AlNiCo Magnets

2013-06-23

China Rare Earth Magnet Limited manufacture sintered alnico & cast magnets. Compared with products, magnets are confined to small sizes tiny dimension tolerance and good machinability. Among permanent magnet materials, have the lowest reversible temperature coefficient maximum … View Details

Magnet Manufacturer of Neodymium Magnets

2013-06-23

Neodymium Magnets Manufacturer 20181109 Why neodymium magnet always is such a hot topic among the manufacturer and their customers? There are number of reasons for that. One main reason that has wide range uses. As you may know, strongest magnet. It plays an important role in manufacture … View Details

How to choose a good magnet manufacturer?

2013-06-23

To a purchaser of company that needs magnets, it is critically important to choose an excellent permanent magnet manufacturer . Otherwise, inferior supplier may delay delivery date, or what’s worse, bring negative influence on company’s operations. Then how qualified and … View Details

What is ferrite permanent magnets

2013-06-23

Ferrite magnets are permanent mainly made of raw material SrO or BaO and Fe2O. Compared with other rare earth magnets, hard brittle; they have lower magnetic energy require special machining processes. But not easily to demagnetize corrode. Their price is low, their production processes … View Details

What is alnico permanent magnet? - China Rare Earth Permanent Magnet Manufacturers

2013-06-23

Alnico permanent magnet is a kind of alloy made from aluminum, nickel, cobalt, iron and other trace metal elements. Alnico the earliest developed magnetic material which was in 1930s. At that time, Alnico's performance best with small temperature coefficient. Therefore, … View Details

Are neodymium magnets high-temperature resistant? - China Rare Earth Permanent Magnet Manufacturers

2013-06-23

Maximum working temperature is one of important magnetic properties permanent magnet material. SmCo magnets and Alnico are well-known high-temperature resistance magnets. Their maximum operating temperatures up to 300~350 degree Celsius 550~600 respectively. Neodymium cannot … View Details

How to pack strong neodymium magnets to export by air? - China Rare Earth Permanent Magnet Manufacturers

2013-06-23

Requirements and restrictions of air cargo are much stricter, comparing with land transportation sea transportation. Commonly, in permanent magnet industry, strong neodymium magnets prohibitive for freight, because magnetic field will bring influence on instruments aircrafts. … View Details

Neodymium Magnets Safety Warnings and Tips

2013-06-23

Warnings and Tips on Using Neodymium Magnets 1. The neodymium magnet is the strongest magnet. You should be careful when separate them by yourself. Two magnets that attract each other make fingers elsewhere in body very susceptible to injury. brittle easy peel, crack shatter. Protection … Warnings and Tips on Using Neodymium Magnets 1. The neodymium magnet is the strongest magnet. You should be careful when separate them by yourself. Two magnets that attract each other make fingers and elsewhere in the body very susceptible to injury. The neodymium magnet is brittle and easy to be peel, crack and shatter. Protection for eyes should be provided when dealing with these magnets, for shattering magnets may scatter at great speeds and be harmful. 2. The strong magnetic fields of neodymium magnets have negative effects on electronic products, such as television, VCR, computer monitor and other CRT displays, even pacemaker and other medical aids. Apart from above objects, magnetic products are also influenced the function, including floppy disks, credit card, magnetic I.D. cards, cassette tapes, video tapes or other such devices. 3. Never place magnets within the reach of children. Also, you should tell them not to put magnets, even the toys with magnets, into mouth. 4. Although small as magnet is, it may cause a choking hazard and should never be swallowed or inserted into any part of body. 5. Never burn neodymium magnets, for magnets emit toxic fumes when they are in burning. 6. when use magnets, you must keep working place clean and tidy, for surrounding scraps are easily attracted on magnet's surface and exert negative effect in products. 7. Strong neodymium magnets should be appropriately stored in ventilated dry room. Magnets gather rust easily if they are placed in acid, alkali, organic solvent, water, hot humid environment. In very severe cases, magnet would be demagnetized and their coating would come off. For un-plated products, they should be paid more attention. You can grease anti-rust coating before store them up. That is the main reason why coating for magnet is popular. 8. Anyone who is allergic to metal should stay away from magnets. Skin would turn red and in some case even coarsen. If those problems happen to you, please do not close to magnets. 9. When heated, the performance of magnet would be affected. Hence, please do not assemble or use magnets in high temperature. Tags: neodymium magnets View Details

Price Trend of Neodymium Magnet Raw Material for Reference - China Rare Earth Permanent Magnet Manufacturers

2013-06-22

The price of rare earth permanent magnet raw material is one the major factors that determine finished magnets.The rise or decline cost will directly affect products.Labor management cost, market supply, economic situation are other can product somewhat. Take neodymium … View Details

Eating Toy Permanent Magnets - Damage to Children

2013-06-22

Strong magnet that could be designed to almost any shape seemed a good choice relax for working person. However Consumer Product Safety Commission (CPSC) has warned parents those strong permanent magnets might killer of children. CPSC issued warning if children accidently swallow … View Details