cast alnico magnet

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Product detail:

Cast Alnico Magnet

 

Product Name: 

Alnico Magnets, Alumimum-Nickel-Cobalt Magnets, Cast Alnico Magnets, Sintered Alnico Magnets.

 

Features:

An ideal material in high temperature applications, which has high operating temperature up to 550°C and above,  with excellent corrosion resistance. They can be partially demagnetized if they come in contact with other ferrous materials, special care is required during handling and storing.

Usually cast and grinded during production, they are available in various grades depending on its application. Others such as sintered Alnico have lower magnetic properties but offer higher mechanical characteristics

 

Applications:

• Micro Motors

• Sensors

• Hysteresis Brakes

• Electronic devices

• Instrument Making

• Meters: odometer, electrical meter, water-meter,etc.

• Audio and Speakers

• Precise Instruments for Aerospace and defense Technologies

 

Magnetic Properties of Alnico Magnets:

 

Grade	Br		HcB		Hcj		(BH)max		Br	Hcj	Max Temp	MMPA
	KGs	mT	kOe	Ka/m	kOe	Ka/m	MGOe	Kj/m³	TK(Br)%/K	TK(Hcj)%/K	ºC	Equivalents
ISOTROPIC CAST ALNICO
LN10	6.5	650	0.48	38	0.5	40	1.25	10	-0.035	-0.025	450	ALNICO3
LNG12	7.5	750	0.56	45	0.58	46	1.5	12	-0.03	-0.02	450	ALNICO2
LNGT18	5.5	550	1.13	90	1.21	97	2.25	18	-0.025	0.01	550	ALNICO8
ANISOTROPIC CAST ALNICO
LNG34	11	1100	0.63	50	0.65	52	4.25	34	-0.02	0.01	525
LNG37	11.8	1180	0.61	49	0.64	51	4.63	37	-0.02	0.01	525	ALNICO5
LNG40	12	1200	0.63	50	0.65	52	5	40	-0.02	0.01	525
LNG44	12.5	1250	0.65	52	0.68	54	5.5	44	-0.02	0.01	525
LNGT34	11.5	1150	0.73	58	0.75	60	3.5	28	-0.02	0.03	525	ALNICO6
LNG52	13	1300	0.7	56	0.73	58	6.5	52	-0.02	0.03	525	ALNICO5DG
LNG60	13.5	1350	0.73	58	0.75	60	7.5	60	-0.02	0.03	525	ALNICO5-7
LNGT38	8	800	1.38	110	1.4	112	4.75	38	-0.025	0.01	550
LNGT40	8.5	850	1.44	115	1.46	117	5	40	-0.025	0.01	550	ALNICO8
LNGT44	9	900	1.44	115	1.46	117	5.5	44	-0.025	0.01	550
LNGT36J	7.2	720	1.88	150	1.9	152	4.5	36	-0.025	0.01	550	ALNICO8HC
LNGT60	10	1000	1.38	110	1.4	112	7.5	60	-0.025	0.01	550
LNGT72	10.5	1050	1.44	115	1.46	117	9	72	-0.025	0.01	550	ALNICO9
LNGT80	10.8	1080	1.5	120	1.53	122	10	80	-0.025	0.01	550
ISOTROPIC SINTERED ALNICO
FLNG10	6.5	650	0.5	40	0.53	42	1.25	10	-0.03	-0.02	450	ALNICO3
FLNG12	7.5	750	0.56	45	0.58	46	1.5	12	-0.035	-0.025	450	ALNICO2
FLNGT18	6	600	1.19	95	1.23	98	2.25	18	-0.025	0.01	550
FLNGT20	6.2	620	1.25	100	1.31	105	2.5	20	-0.025	0.01	550	ALNICO8
ANISOTROPIC SINTERED ALNICO
FLNG34	11.5	1150	0.6	48	0.63	50	4.25	34	-0.02	0.01	525	ALNICO5
FLNGT28	11	1100	0.73	58	0.75	60	3.5	28	-0.02	0.03	525	ALNICO6
FLNGT36J	7.2	720	1.88	150	1.9	152	4.5	36	-0.025	0.01	550	ALNICO8HC
FLNGT38	8	800	1.38	110	1.4	112	4.75	38	-0.025	0.01	550
FLNGT44	8.5	850	1.5	120	1.53	122	5.5	44	-0.025	0.01	550	ALNICO8
FLNGT48	9.2	920	1.56	125	1.59	127	6	48	-0.025	0.01	550
BONDED ALNICO (BEARING)
B-LNG7	3.1	310	1	79.63	1.3	103.5	0.85	6.77	-0.02	0.01	200
B-LNG8	3.4	340	1.05	83.612	1.35	107.5	1	7.96	-0.02	0.01	200

 

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