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Alnico Magnets

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Rare Earth Magnets

Bonded Magnets

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                                                                                                                            Sintered Alnico Magnets

Cast alnico magnet can be made into many sizes and complex shapes, which is not possible with other magnetic materials. It has high magnetic flux density, resistance to corrosion and excellent temperature stability, the maximum working temperature is up to 600℃. Cast alnico magnet is widely used in all kinds of sensors and meters, electronics, instruments, medical instruments, teaching, automobile, aviation, martial and other applications.

Process Flow: Raw Material——Mixing——Melting——Heat Treatment——Magnetic Testing——Grinding——Inspection——Packing and Shipping

Typical Magnetic Properties

Grade	MMPA Equivalent	Br		Hcb		Hcj		(BH)max		Density	Curie Temp	Working Temp	Remark
		mT	Gs	kA/m	Oe	kA/m	Oe	kJ/m3	MGOe	g/cm3	℃	℃
LN10	Alnico3	600	6000	40	500	43	540	10	1.20	6.90	810	450	Isotropy
LNG13	Alnico2	680	6800	48	600	51	640	13	1.60	7.20	810	450
LNGT18	Alnico8	580	5800	90	1130	92	1160	18	2.20	7.30	860	550
LNG37	Alnico5	1200	12000	48	600	49	610	37	4.65	7.30	850	525	Anisotropy
LNG40		1250	12500	48	600	49	610	40	5.00	7.30	850	525
LNG44		1250	12500	52	650	53	660	44	5.50	7.30	850	525
LNG52	Alnico5DG	1300	13000	56	700	57	710	52	6.50	7.30	850	525
LNG60	Alnico5-7	1350	13500	59	740	60	750	60	7.50	7.30	850	525
LNGT28	Alnico6	1000	10000	58	720	59	740	28	3.50	7.30	850	525
LNGT36J	Alnico8HC	700	7000	140	1750	148	1850	36	4.50	7.30	860	550
LNGT38	Alnico8	800	8000	110	1380	112	1400	38	4.75	7.30	860	550
LNGT44		880	8800	120	1500	122	1530	44	5.50	7.30	860	550
LNGT60	Alnico9	900	9000	110	1380	112	1400	60	7.50	7.30	860	550
LNGT72		1050	10500	112	1400	114	1430	72	9.00	7.30	860	550

Magnetic Assemblies

Holding Magnets

Lifting Magnets

Motor Parts