Samarium-Rare earth magnet sintered

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Sintered Samarium Cobalt rare-earth (SmCo) magnets are manufactured by powder metallurgy techniques, which include stringent process controls and complicated heat treatment, cycles. The composition of this Sintered SmCo magnets alloy is approximately 35% Samarium, 60% cobalt with the balance being Fe & Cu. By varying the percentages of this composition and changing the sintering & heat treatment cycles the two grades 1:5 & 2:17 are produced. Theirs energy product, temperature coefficient and magnetization force required to saturate are different. The 2:17 Sintered SmCo magnets (most popular) offers a better performance & lower temperature coefficient, however it is slightly more expensive and requires very high fields to magnetize it. Key features for sintered SmCo Magnet 1) The most excellent temperature characteristics in Rare-Earth magnet family since mid-1960s. 2) Manufactured by a powder metallurgical process which involves the sintering of powder under vaccum. As part of rare earth group of magnets, SmCo magnets typically fall into two families of materials. They include SmCo5 and Sm2Co17, and commonly referred to as 1:5 and 2:17 materials 3) Good corrosion resistance and no special surface treatment is required, which makes SmCo an excellent choice for compact designs where high temperature environments my be present. 4) Grinding and slicing can be operated into the desired shape and size. Applications of Sintered SmCo magnet Sintered SmCo magnet is suitable for machines with high magnetic requirements Good for strict working environment requirement. robotics, machine tools to relays sensors , UHV magnetrons, motors , watch , transducers , instruments , positional detector ,generators ,radar and etc. Electronic magnetron, Magnetic Transmission , Magnetic Treatment , Magnistor , Etc. Xiamen Phoenixup Magnet Co., Ltd. Add: Room 605, Building B, No.36 Lianbinli, Xiamen, China. 361012 Attn: Ms Susan Chen Tel: 86-0592-5367485 Fax: 86-0592-5059943 Homepage: http://www.ourmagnet.com/ E-mail: magnet@ourphoenix.cn Skype ID:Chenyiying72

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Xiamen Phoenixup Magnet Co., Ltd.

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