ISO 9001 Approved High Performance Strong Permanent Rare Earth AlNiCo Magnets for Industry

• Customization: Available
• Shape: Cylinder
• Application: Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet
• Coating: No Coating
• Grade: FLNG28
• Size: Customized
• Curie Temperature: Customer Request
• Temperature Coefficient: Customer Request
• Certification: ISO9001, SGS
• Material: AlNiCo Magnets
• Transport Package: Carton Box
• Specification: Customized
• Origin: Ningbo
• Production Capacity: 100000

Product Description

ISO 9001 Approved High Performance Strong Permanent Rare Earth Alnico Magnets for Industry 

Product Description

Product Name	Alnico Magnets
Material	Alnico Magnets
Demension	Customized
Coating	Zinc, no coating or customized
Shape	Disk, Block, Ball, Ring, Cylinder etc. or customized
Magnetization Direction	Thickness, Length, Axially, Diametre, Radially, Multipolar
Application	Widely used in industrial and consumer applications where strong permanent magnets are needed, such as  electric motors, electric guitar pickups, microphones, sensors, loudspeakers and magnetron tubes
Packaging	Cystosepiment, Carton Box
Delivery Time	15-30 days

    Alnico magnets are made of an alloy of aluminum, nickel and cobalt. They are very used magnets in the industrial
sector, thanks to their properties and their resistance to high temperatures. They are the magnets with more stability
at extreme temperatures, for this reason we can find them inside ovens making the function of subjection or detection.
    The Alnico magnet is the magnetic element with the highest stability at extreme temperatures, that is, it maintains
allits magnetic properties between -250ºC and 425ºC, ensuring a high thermal resistance. (In the case of neodymium
magnets, the maximum working temperature is 200°C.
   The magnetic orientation of these products must be carried out during their heat treatment, ensuring a magnetic field
with the direction of magnetization defined. The force that alnico magnets can provide is the most similar and comparable
to neodymium magnets.
   Another great advantage is its resistance to chemical products, such as acids or solvents, and its good oxidation behavior.
The horseshoe Alnico magnet is the best known product thanks to its design that is assigned to describe a conventional magnet.

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Application 
    The high temperatures with which alnico magnets can work, together with the thermal resistance and its great strength
opens a wide range of possibilities in different industrial sectors. Being a perfect alternative to materials such as neodymium or ferrite.

 
Magnetic Property Parameters of Cast Alnico

Grade	MMPA	Br	Hcb	(BH)max	Tc	Tw	T.C.α(Br)	T.C.α(Hcj)
		mT/Gs	kA/m /Oe	kJ/m^3/MGOe	ºC	ºC	%/ºC	%/ºC
LN10	ALNICO3	600/6000	40/500	10/1.25	750	550	-0.02	-0.03~-0.07
LNG10		600/6000	44/550	10/1.25	750	550	-0.02	-0.03~-0.07
LNG12	ALNICO2	700/7000	44/550	12/1.50	800~850	550	-0.02	-0.03~-0.07
LNG13		680/6800	48/600	13/1.63	800~850	550	-0.02	-0.03~-0.07
LNG16	ALNICO4	800/8000	48/600	16/2.00	800~850	550	-0.02	-0.03~-0.07
LNG18		900/9000	48/600	18/2.25	800~850	550	-0.02	-0.03~-0.07
LNG37	ALNICO5	1200/12000	48/600	37/4.63	800~850	550	-0.02	-0.03~-0.07
LNG40		1230/12300	48/600	40/5.00	800~850	550	-0.02	-0.03~-0.07
LNG44		1250/12500	52/650	44/5.50	800~850	550	-0.02	-0.03~-0.07
LNG48	ALNICO5DG	1280/12800	56/700	48/6.00	800~850	550	-0.02	-0.03~-0.07
LNG52		1300/13000	56/700	52/6.50	800~850	550	-0.02	-0.03~-0.07
LNG56	ALNICO5-7	1300/13000	58/720	56/7.00	800~850	550	-0.02	-0.03~-0.07
LNG60		1330/13300	60/750	60/7.50	800~850	550	-0.02	-0.03~-0.07
LNGT28	ALNICO6	1000/10000	56/700	28/3.50	800~850	550	-0.02	-0.03~-0.07
LNGT30		1100/11000	56/700	30/3.75	800~850	550	-0.02	-0.03~-0.07
LNGT18	ALNICO8	580/5800	80/1000	18/2.25	800~850	550	-0.02	-0.03~-0.07
LNGT32		800/8000	100/1250	32/4.00	800~850	550	-0.02	-0.03~-0.07
LNGT38		800/8000	110/1380	38/4.75	800~850	550	-0.02	-0.03~-0.07
LNGT44		850/8500	115/1450	44/5.50	800~850	550	-0.02	-0.03~-0.07
LNGT48	ALNICO8HE	900/9000	120/1500	48/6.00	800~850	550	-0.02	-0.03~-0.07
LNGT60	ALNICO9	900/9000	110/1380	60/7.50	800~850	550	-0.02	-0.03~-0.07
LNGT72		1050/10500	112/1400	72/9.00	800~850	550	-0.02	-0.03~-0.07
LNGT80		1080/10800	120/1500	80/10.00	800~850	550	-0.02	-0.03~-0.07
LNGT88		1100/11000	115/1450	88/11.00	800~850	550	-0.02	-0.03~-0.07
LNGT96		1150/11500	118/1480	96/12.00	800~850	550	-0.02	-0.03~-0.07
LNGT36J	ALNICO8HC	700/7000	140/1750	36/4.50	800~850	550	-0.02	-0.03~-0.07
LNGT48J		800/8000	145/1820	48/6.00	800~850	550	-0.02	-0.03~-0.07
LNGT52J		850/8500	140/1750	52/6.50	800~850	550	-0.02	-0.03~-0.07

Magnetic Property Parameters of Sintered Alnico      

	MMPA	Br	Hcb	(BH)max	Tc	Tw	T.C.α(Br)
Grade		mT/Gs	kA/m/Oe	kJ/m^3/MGOe	ºC	ºC	%/ºC
FLN8	S.ALNICO3	500/5000	40/500	8/1.00	760	450	-0.022
FLNG12	S.ALNICO2	700/7000	48/600	12/1.50	810	450	-0.014
FLNGT18	S.ALNICO7	600/6000	90/1130	18/2.20	860	450	-0.02
FLNG34	S.ALNICO5	1200/12000	48/600	34/4.25	890	450	-0.016
FLNGT28	S.ALNICO6	1050/10500	56/700	28/3.50	850	450	-0.02
FLNGT38	S.ALNICO8	800/8000	120/1500	38/4.75	850	450	-0.02
FLNGT42	S.ALNICO8	880/8800	120/1500	42/5.25	820	450	-0.02
FLNGT33J	S.ALNICO8HC	700/7000	140/1750	33/4.13	850	450	-0.025

                                                                             

NOTE: Curie temperature and temperature coefficient are for reference,but not as inspection base. If you have special requirements, please contact us.



 

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