Alnico teaching U shape magnet from China manufacturer - Ningbo Xionghai Magnetics Co., Ltd.

Payment Terms:	T/T,L/C;paypal
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: U 120X50

Production Capacity: 1,000,000 PCS/month

Delivery Date: 20days

Shape: U Shape

Composite: AlNiCo Magnet

Useing: teaching magnet

Means of Transport: Ocean,Air;others

Packing: Neutral packing

Application: Solenoid

Type: Permanent

Brand Name: Xionghai

U-Alnico Magnets. Alnico permanent magnets are made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium.

Alnico permanent magnets are made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium. They can be either cast or sintered.
Very temperature stable, great for high heat applications
Maximum working temperature 975° - 1020° F
May be ground to size
Does not lend itself to conventional machining (hard and brittle)
High residual induction and energy product compared to ceramic material
Low coercive force compared to ceramic and rare earth materials (more subject to demagnetization)
Most common grades of alnico are 5 and 8

Features:
1) This Alnico magnet used in teaching
2) Size: According to customer's require.
3) Shape: Block, U shape
4) High residual induction working at high temperature
5) Excellent ability to withstand extreme temperatures stability

Packing:
Inner packing: small white box
Outer packing: Carton with OPP bag

Magnetic Characteristics of Cast AlNiCo:

Properties Grade	US standard MMPA Equivalent	Max Energy Product	Remanence	Coercive Force	Density	Temp Coefficient		Curie Temp	Max Working Temp	Remark
		(BH)max	Br	Hcb	D	α Br	β Hcj	Tc	Tw
		KJ/m3(MGOe)	mT(KGs)	KA/m(Oe)	g/cm3	%/ ℃	%/ ℃	℃	℃
LN9	AlNiCo3	9.0(1.13)	680(6.8)	30(380)	6.9	-0.03	-0.02	810	450	Isotropic
LN10	AlNiCo3	10.0(1.20)	600(6.0)	40(450)	6.9	-0.03	-0.02	810	450
LNG12	AlNiCo2	12.4(1.55)	720(7.2)	45(500)	7.0	-0.03	+0.02	810	450
LNG13	AlNiCo2	12.8(1.60)	700(7.0)	48(600	7.0	-0.03	+0.02	810	450
LNGT18	AlNiCo8	18.0(2.2)	580(5.8)	100(1250)	7.3	-0.025	+0.02	860	550
LNG37	AlNiCo5	37.0(4.65)	1200(12.0)	48(600)	7.3	-0.02	+0.02	850	525	Anisotropic
LNG40	AlNiCo5	40.0(5.0)	1250(12.5)	48(600)	7.3	-0.02	+0.02	850	525
LNG44	AlNiCo5	44.0(5.5)	1250(12.5)	52(650)	7.3	-0.02	+0.02	850	525
LNG52	AlNiCo5DG	52.0(6.5)	1300(13.0)	56(700)	7.3	-0.02	+0.02	850	525
LNG60	AlNiCo5-7	60.0(7.5)	1350(13.5)	59(740)	7.3	-0.02	+0.02	850	525
LNGT28	AlNiCo6	28.0(3.5)	1080(10.8)	58(720)	7.3	-0.02	+0.03	850	525
LNGT36J	AlNiCo8H	36.0(4.5)	700(7.0)	140(1750)	7.3	-0.025	+0.02	860	550
LNGT32	AlNiCo8	32.0(4.0)	800(8.0)	100(1250)	7.3	-0.025	+0.02	860	550
LNGT40	AlNiCo8	40.0(5.0)	800(8.0)	110(1380)	7.3	-0.025	+0.02	860	550
LNGT60	AlNiCo9	60.0(7.5)	900(9.0)	110(1380)	7.3	-0.025	+0.02	860	550
LNGT72	AlNiCo9	72.0(9.0)	1050(10.5)	112(1400)	7.3	-0.025	+0.02	860	550

Alnico application places:
Alnico products are mainly applied in auto parts, instruments and meters, electronic, electrical, teaching as well as aerospace, military and other fields has low temperature coefficient, high temperature resistant, resistant to moisture, it is not easy oxidation and the working stability is good wait for an advantage.

Process flow:

casting: raw material---->vacuum melting ---->casting---->heating treating---->performance test---->last inspection----> packing

Sintering: raw material---->milling---->pressing--->Sintering-->heating treating---->performance test---->last inspection----> packing

Pictures of U Shape Alnico Magnet Education magnetic / Alnico teaching U shape magnet:

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