Description

1. Instruction : Alnico magnets, composed of primarily aluminum, nickel, and cobalt, were developed in the ***0&#**9;s. This class of magnet remains a preferred material because of it&#**9;s excellent temperature stability, high magnetic flux density, and resistance to corrosion. Alnico magnets are manufactured through a casting or sintering process. The casting process allows for the magnet to be manufactured into intricate and complex shapes, which are not possible with other magnetic materials. 2. Cast and Sintered AlNiCo Shape: Ring magnet Block magnet Disc magnet Sector magnet ladder-shaped magnet Arc magnet Special Size Can be achieved according as your drawing and supply multipole magnet . 3. Dimension Rang /Nomilnal Tolerance Ring OD ID Thickness Disc Diameter thickness maximum **0.*0mm **0.*0mm *0.*0mm maximum **0.*0mm *0.*0mm minimum 5.*0mm 1.*0mm 0.*0mm minimum 0.*0mm 0.*0mm tolerance +/*0.*0 +/*0.*5 +/*0.*5 tolerance +/*0.*0 +/*0.*5 Block Length width thickness maximum **0.*0mm **0.*0mm **0.*0mm minimum 2.*0mm 2.*0mm 0.*7mm tolerance +/*0.*5 +/*0.*5 +/*0.**7 4. Magnetic characteristics and physical properties of AlNiCo magnet ä¸�ï&frac*4;�Cast AlNiCo Grade (Br) (HcJ) (HB)max (D) MMPA Class (%Change Per 0 C TC TW mT Gs KA/m Oe KJ/m3 MgOe g/cm3 Near Br Near HcJ 0 C 0 C *Ln9 **0 ***0 *0 **0 9.0 1.*3 6.9 Alnico3 *0.*3 *0.*2 **0 **0 *LN*0 **0 ***0 *0 **0 *0.0 1.*0 6.9 *0.*3 *0.*2 **0 **0 *LNG*2 **0 ***0 *5 **0 *2.4 1.*5 7.0 Alnico2 *0.*3 *0.*2 **0 **0 *LNG*3 **0 ***0 *8 **0 *2.8 1.*0 7.0 LNG*7 ***0 ****0 *8 **0 *7.0 4.*5 7.3 Alnico5 *0.*2 *0.*2 **0 **5 LNG*0 ***0 ****0 *8 **0 *0.0 5.*0 7.3 LNG*4 ***0 ****0 *2 **0 *4.0 5.*0 7.3 LNG*2 ***0 ****0 *6 **0 *2.0 6.*0 7.3 Alnico5DG LNG*0 ***0 ****0 *9 **0 *0.0 7.5 7.3 Alnico**7 LNGT*8 ***0 ****0 *8 **0 *8.0 3.