... and Cr3+ZnSize available: 0.5-150mmShape: Block, Square, Disc, Cylinder, Ring, Rod, Bar, Stick, Tile, Fan, Ball3. Competitive, Reliable, ... courier or others5. Grades of NdFeB Rare Earth Magnet N Series: N35 N38 N40 N42 N45 N48 N50 N52 80° ... High Br.Temp.Coefficient, Anti-demagnetizing, Strong corrosion-resistance, Different series, different work temperature.7. Wide Application of NdFeB, AlNiCo & ...