Bond NdFeB Magnets

①The Traits And Applications Of Bond NdFeB

Traits: Br, Hcb And (BH)Max Are High, The Cost Performance Is Good. Easy Processing Various Complex Shape, Various Sizes And Small Specifications Of Products; Coating Or The Plating Corrosion Resistance Is Low.

Applications: Mainly Used For Office Automation Equipment, Electrical Machinery, Audio-Visual Equipment, Instrumentation, Small Motor And Measuring Machines, Mobile Phones, CD-ROM、DVD-ROM Drive Motor, Hard Disk Spindle Motor HDD, Other Micro & Special Dc Motor And Automated Instrumentation, Etc.

 

②Magnet Performance Parameters

Bond NdFeB Magnet Performance Table

  Remanence Coercivity Force Intrinsic Coercivity Maximun Energy Reversible Temperature Coefficient Maximun Working Temp.
Material Br Hcb Hcj (BH)Max  Α( B R )  TW
Grade T KA/M KA/M KJ/M3 %/ ℃
  KGs KOe KOe MGOe
BNP-6 0.55-0.62 285-370 600-755 44-56 -0.13 100
5.5-6.2  3.6-4.6 7.5-9.5 5.5-7
BNP-8 0.62-0.69 385-445 640-800 64-72 -0.13 120
6.2-6.9 4.8-5.6 8-10 8.0-9.0
BNP-9 0.65-0.70 400-440 640-800 70-76 -0.12 120
6.5-7.0 5.0-5.5 8-10 8.8-9.5
BNP-10 0.68-0.72 420-470 640-800 76-84 -0.11 120
6.8-7.2 5.3-5.9 8-10 9.5-10.5
BNP-11 0.70-0.74 445-480 680-800 80-88 -0.11 120
7.0-7.4 5.6-6.0 8.5-10 10.0-11.0
BNP-8SR 0.62-0.66 410-465 880-1120 64-72 -0.13 150
6.2-6.6 5.2-5.8 11-14  8.0-9.0
BNP-8H 0.61-0.65 410-455 1190-1440 64-72 -0.07 125
6.1-6.5 5.2-5.7 15-18  8.0-9.0
BNP-8L 0.60-0.64 360-400 715-800 56-64 -0.13 110
6.0-6.4  4.5-5.0  9-10  7.0-8.0
BNP-11L 0.70-0.74 400-440 520-640 78-84 -0.11 110
7.0-7.4 5.0-5.5 6.5-8 9.8-10.5
BNP-12L 0.74-0.80 420-455 520-600 84-92 -0.08 110
7.4-8.0 5.3-5.7 6.5-7.5 10.5-11.5

 


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