Custom Industrial Permanent Magnetic Material Cast Sintered AlNiCo 2 3 4 5 7 8 9 500 600 Rod Cylinder Bar Ring Disc Round Block Square Hardware Magnets for Sale

• Customization: Available
• Shape: Rod
• Application: Speaker Magnet, Industrial Magnet, Motor Magnet
• Model NO.: AlNiCo 2 3 4 5 6 7 8 9 120 160 260 350 400 450 500
• OEM Service: Yes
• Certificate: ISO 9001:2008, Ts 16949:2009
• Transport Package: Carton, Pallet
• Specification: Customized
• Trademark: Mashi Industries
• Origin: Ningbo
• HS Code: 8505111000
• Production Capacity: 50000000

Product Description

Detailed Photos

 

Product Description

AlNiCo magnet is the earliest developed permanent magnet material, which is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metal elements. Aluminum nickel cobalt permanent magnet material was successfully developed in the 1930s. At that time, its magnetic properties were the best and its temperature coefficient was small, making it the most widely and widely used in permanent magnet motors. After the 1960s, with the successive emergence of ferrite permanent magnets and rare earth permanent magnets, the application of aluminum nickel cobalt permanent magnets in motors was gradually replaced.

According to different production processes, it can be divided into cast aluminum nickel cobalt (Cast AlNiCo) and sintered aluminum nickel cobalt (Sintered AlNiCo). The product shapes are mostly circular and square. The casting process can be processed and produced into different sizes and shapes; Compared to the casting process, sintered products are limited to small dimensions, and the dimensional tolerance of the produced blanks is better than that of the cast products. The magnetic properties are slightly lower than that of the cast products, but the machinability is better. In permanent magnet materials,

Sintered aluminum nickel cobalt magnets can be used up to 450-500 °C, and they have small magnetic output changes and temperature changes between permanent magnet series.The magnetic properties of sintered aluminum nickel cobalt magnets are slightly lower than those of cast aluminum nickel cobalt magnets, but their mechanical properties are much better.The size and dimensional tolerance of sintered aluminum nickel cobalt are relatively smaller than that of cast magnets, and do not require much further processing.Excellent corrosion resistance.

Application fields: fast mold changing, motors, Electric guitar pickups, microphones, sensors, loudspeakers, Traveling-wave tube, animal husbandry and medical treatment, teaching appliances, etc


 

Product Parameters

 

Grade	Br		Hcb		(BH)max		Tc.	Tw.	aBr	MMPA Equivalent	IEC Equivalent	Germany Standard
	T	kGs	KA/m	kOe	Kj/m3	MGO	[°C]	[°C]	[%°C]
*LN9	0.690	6.900	37	0.470	9	1. 13	760	500	-0.03	Alnico 3	Alnico 9/4	Alnico 120
*LN10	0.600	6.000	40	0.500	10.0	1.25	760	500	-0.03
*LNG12	0.720	7.200	44	0.550	12.0	1.50	810	500	-0.03	Alnico 2	Alnico 12/6	Alnico 160
*LNG13	0.700	7.000	48	0.600	13.0	1.63	810	500	-0.03
LNG16	0.800	8.000	53	0.660	16.0	2.00	850	500	-0.02	Alnico 4	/	/
LNG18	1.050	10.500	48	0.600	30.0	3.75	850	500	-0.02
LNG32	1. 180	1 1.800	44	0.550	32.0	4.00	890	500	-0.02	Alnico 5C	/	Alnico 500
LNG34	1. 180	1 1.800	44	0.550	34.0	4.25	890	500	-0.02
LNG37	1.200	12.000	48	0.600	37.0	4.65	890	500	-0.02	Alnico 5	Alnico 37/5	Alnico 500
LNG40	1.250	12.500	48	0.600	40.0	5.00	890	500	-0.02		/
LNG44	1.250	12.500	52	0.650	44.0	5.50	890	500	-0.02		Alnico 44/5
LNG48	1.250	12.500	52	0.650	48.0	6.00	890	500	-0.02	Alnico 5DG	Alnico 52/6	Alnico 600GD
LNG52	1.300	13.000	56	0.700	52.0	6.50	890	500	-0.02
LNG60	1.350	13.500	56	0.700	60.0	7.50	890	500	-0.02	Alnico 5~7	/	Alnico 700
LNGT28	1.050	10.500	56	0.700	28.0	3.50	860	500	-0.02	Alnico 6	Alnico 26/6	Alnico 400
*LNGT18	0.580	5.800	90	1. 130	18.0	2.20	860	500	-0.03	Alnico 7	Alnico 17/9	Alnico 260
LNGT32	0.800	8.000	100	1.250	32.0	4.25	860	500	-0.03	Alnico 8	/	Alnico 350
LNGT34	0.800	8.000	104	1.300	34.0	4.25	860	500	-0.03
LNGT38	0.820	8.200	1 10	1.380	38.0	4.75	860	500	-0.03		Alnico 38/ 11	Alnico 450
LNGT44	0.880	8.800	120	1.500	44.0	5.50	860	500	-0.03		/
LNGT48	0.900	9.000	120	1.500	48.0	6.00	860	500	-0.03
LNGT60	0.900	9.000	1 10	1.380	60.0	7.50	860	500	-0.03	Alnico 9	Alnico 60/ 11	Alnico 1500
LNGT72	1.050	10.50	1 12	1.410	72.0	9.00	860	500	-0.03		/
LNGT82	1. 100	1 1.000	120	1.500	82.0	10.25	860	500	-0.03
LNGT88	1. 100	1 1.000	120	1.500	88.0	1 1.00	860	500	-0.03		/
LNGT92	1. 120	1 1.200	120	1.500	92.0	1 1.50	860	500	-0.03
LNGT36J	0.700	7.000	140	1.750	36.0	4.50	860	500	-0.03	Alnico 8HC	Alnico 36/ 15	Alnico 450

 

Certifications

 

Our Advantages

Ningbo Mashi Magnet Technology Co., Ltd. is a professional magnet & assemblies manufacturing company in China. We can manufacturing various shapes and sizes according to customer requirements, such as Round, Ring, Cylinder, Ball, Block, special-shaped, etc.and manufacturing various of Magnetic Assemblies like: Pot, Hook, Bar, Grate, etc.

Our Products are widely used in Automobiles, electric vehicle, Speaker, Servo Motor, magnetic separator, Wind Turbine Generator, Medical Equipment, Elevators, Electronic Products, Packaging, and other industrial fields. Our products sell well in many countries and regions such as China, Europe, America, Southeast Asia and so on. 

You can customize any magnet here, please contact us now.