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bar magnet for school

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USD $0.1 - $100 / Piece

1 Piece(Min.Order)

Supply Ability 10 Ton / Tons per Month
Port Shanghai or Ningbo
Payment Terms:T/T D/P D/A

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Product Details

Place of Origin:	Zhejiang, China	Brand Name:	Dowell	Model Number:	AMO001
Type:	Permanent	Composite:	AlNiCo Magnet	Shape:	Other
Application:	Industrial Magnet

Product Description

Specifications

bar magnet for school
Alnico Educational Magnets, Toy Magnets, Magnets for teaching,Alumimum-Nickel-Cobalt Magnets,

Specifications

bar magnet for school

1.Operating Temperature up to 550deg C
2.Grade:Alnico2,Alnico3,Alnico5,Alnico8,Alnico9

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
Grade	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

Contact Us

Hangzhou Dowell Magnet Co., Limited: Contact nameEmily Yao
Chat Now; Phone0086-571-87425955 88366460; Address9/F Qiushi, 6 Jiaogong Road Hangzhou,Zhejiang

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bar magnet for school

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