Hot pressed magnetic powder

Product application: mainly used for manufacturing hot pressed isotropic NdFeB magnets and hot extruded anisotropic NdFeB magnets. Hot pressed magnet has high magnetic properties, which is equivalent to sintered NdFeB, but also has the characteristics of high heat resistance, better corrosion resistance, uniform magnetic properties, magnetic ring can realize multi pole without assembly.

Performance table of main products
Brand name	Residual magnetic induction strength Br		Coercivity Hc		Intrinsic coercive forceHci		Large magnetic energy level(BH)max
Brand name	International system of units mT	Gauss unit system kG	International system of units Ka/m	Gauss unit system kOe	International system of units kA/m	Gauss unit system kOe	International system of units kJ/m3	Gauss unit system MGOe
LR.RY-W1	706-736	7.06-7.36	476-503	5.98-6.31	＞1660	＞20.85	85-92	10.68-11.56
LR.RY-X1	722-756	7.22-7.56	450-515	5.65-6.47	＞1592	＞20.00	75-96	9.42-12.06
LR-RY-Y1	770-800	7.70-8.00	492-530	6.18-6.66	＞1550	＞19.47	91-106	11.44-13.32
LR-RY-Y4	785-818	7.85-8.18	515-556	6.47-6.98	1320-1500	16.58-18.84	100-114	12.57-14.33
LR-RY-Z1	775-805	7.75-8.05	506-546	6.36-6.86	1380-1580	17.34-19.85	97-106	12.19-13.31
LR-RY-Z2	755-796	7.55-7.96	478-525	6.01-6.60	1520-1660	19.10-20.85	86-102	10.81-12.82

Product size distribution

Size range of all

brands

＞40mesh

＞60mesh

＞100mesh

＞200mesh

＞250mesh

＞325mesh

＜325mesh

＜15%

35-60%

30-55%

＜10%

＜5%

＜3%

Application fields:

① Medical facilities: MRI, surgical tools, water purification instruments

② Computer field: disk drive, printer, fax machine, step motor, copier, CD-ROM drive, retrieval point machine

③ Automobile industry: sensor, permanent magnet starting motor, electric oil pump, BLDCM, driver

④ Household appliances: video recorder, camera, camera, loudspeaker, microphone, watch

⑤ Industry: robot motor, manipulator, magnetic coupling, pump, servo motor, bearing, generator

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