Bonded NdFeB magnet is made through "compression molding" or "injection molding" of the mixture of quick-quenched NdFeB magnetic powder and bonding agent.Due to its high accuracy in size, the bonded maget may be formed into magnetic components of relatively complicated shapes. Also,it features single-time molding and multi-pole orientation. The injection molded magnet has a high mechanical strength and may be molded together with other matching parts. Magnetic Properties of compression Moulding bonded NdFeB Magnets Grade | BNP-6 | BNP-8L | BNP-8 | BNP-8SR | BNP-8H | BNP-9 | BNP-10 | BNP-11 | BNP-11L | BNP-12L | BrT(Gs) | 0.55-0.62 | 0.60-0.64 | 0.62-0.69 | 0.62-0.66 | 0.61-0.65 | 0.65-0.70 | 0.68-0.72 | 0.70-0.74 | 0.70-0.74 | 0.74-0.80 | HCBkA/m(kOe) | 285-370(3.6-4.6) | 360-400(4.5-5.0) | 385-445(4.8-5.6) | 410-465(5.2-5.8) | 410-455(5.2-5.7) | 400-440(5.0-5.5) | 420-470(5.3-5.9) | 445-480(5.6-6.0) | 400-440(5.0-5.5) | 420-455(5.3-5.7) | HCJkA/m(kOe) | 600-755(7.5-9.5) | 715-800(9-10) | 640-800(8-10) | 880-1120(11-14) | 1190-1440(15-18) | 640-800(8-10) | 640-800(8-10) | 680-800(8.5-10) | 520-640(6.5-8) | 520-600(6.5-7.5) | (BH)maxkJ/m3(MGOe) | 44-56(5.5-7) | 56-64(7.0-8.0) | 64-72(8.0-9.0) | 64-72(8.0-9.0) | 64-72(8.0-9.0) | 70-76(8.8-9.5) | 76-84(9.5-10.5) | 80-88(10.0-11.0) | 78-84(9.8-10.5) | 84-92(10.5-11.5) | Dg/cm3 | 5.5-6.1 | 5.6-6.1 | 5.8-6.1 | 5.8-6.1 | 5.9-6.2 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | μr | 1.15 | 1.15 | 1.15 | 1.13 | 1.15 | 1.22 | 1.22 | 1.22 | 1.26 | 1.26 | α(Br)%/grade | -0.13 | -0.13 | -0.13 | -0.13 | -0.07 | -0.12 | -0.11 | -0.11 | -0.11 | -0.08 | Tw(grade) | 100 | 110 | 120 | 150 | 125 | 120 | 120 | 120 | 110 | 110 |
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Process of Bonded compression Moulding NdFeB Magnets
Bonded NdFeB Magnet has been presented above, want more similar products, please click compression mould Bonded NdFeB magnet,bonded neodynium magnet,china bonded ndfeb magnet.
Category:
Bonded NdFeB magnets
Related Category:
Sintered NdFeB magnets
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