Ceradyne SEMICORE® S2-17C Specials Sm<sub>2</sub> (CoFeCuZr)<sub>17</sub> Samarium Cobalt Magnet

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Ceradyne SEMICORE® S2-17C Specials Sm₂ (CoFeCuZr)₁₇ Samarium Cobalt Magnet (discontinued **)
Categories:	Metal; Electronic/Magnetic Alloy; Nonferrous Metal; Cobalt Alloy
Material Notes:	Applications: Microwave amplifiers and oscillators for airborne equipment TWT modules for phased array radar Small motors for severe thermal conditions Hermetic magnetic couplings to replace shaft seals Lightweight generators, usually for aircraft Vane actuators for missiles Particle beam focusing, quadrupoles, lenses, wigglers, etc. Magnetic bearings, gyros, vacuum pumps, accelerometers Various mechanisms in disk drives, cameras, tape drives, and miniature loudspeakers and earphones; where small size is important Information provided by Ceradyne Company Ceradyne was acquired by 3M in 2012. The product line has been extensively renamed and reconfigured.
Vendors:

Available Properties
Density Electrical Resistivity Magnetic Coercive Force, H_c, Intrinsic Magnetic Coercive Force, H_c Magnetic Remanence, B_r Magnetic Maximum Energy Product, BH Curie Temperature Thermal Conductivity

Property Data

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Manufacturer Notes:
Ceradyne Advanced Ceramics

Category Notes
none

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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