Product Details

Best selling groove sintered Alnico magnet

Product Description

Descriptions of Best selling groove sintered Alnico magnet

Alnico magnet is comprised of aluminum, nickel, cobalt and iron with varying additions of other elements. There are two different manufacturering process for Alnico: Cast and Sintered.Cast alnico can be made into many sizes and shapes, whereas sintered alnico is usually restricted to smaller sizes.

Specifications:

1.Working temperature: 550Degree C and above
2. Good corrossion resistance
3. Process: Sintered

4. Cost:very cheap

5. Customized size and shape

Typical Magnetic Properties

(BH)max /Hc	item	Recoverable temperature coefficient ( % / ºC)			temperature (ºC)	highest temperature (ºC)
		Near Br	Near (BH)max	Near Hc
1.5/0.57	Alnico 2	-0.03	-0.02	-0.02	810	450
5.5/0.64	Alnico 5	-0.02	-0.015	0.01	860	525
3.9/0.8	Alnico 6	-0.02	-0.015	0.03	860	525
5.3/1.9	Alnico 8	-0.025	-0.01	0.01	860	550
5.0/2.2	Alnico 8HC	-0.025	-0.01	0.01	860	550
9.0/1.5	Alnico 9	-0.025	-0.01	0.01	860	550

Production Process Flowchart

Raw Material——Mixing——Modeling——Melting——Heat Treatment——Inspection——Grinding——Final Inspection——Packing——Shipping

Typical applications:

Water meters

ABS braking systems

Reed switches

Electricity meter damping

Holding / clamping

Microwave applications

Weighing scale damping

Electro-permanent systems

Calibration

Heat treatment jigs / fixtures

By adjusting the formula and processing method, can be processed into various shapes and sizes to meet the specific needs of customers.

Packaging & Shipping

Packing

As the magnets have strong attraction, we will use the spacer to separate the magnets from each other to prevent people from being hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton.

+By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.

+By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons.

Shipping

Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.

a. If the weight is under 40Kgs, we recommend sending them in shielding boxes to you by Express.

b. If the weight is between 40Kgs-100Kgs, it can be sent by Express or Air.

c. If the weight is over 100Kgs, we recommend sending them by Ocean.

Our Services

Why Choose Us?

Price:

Our price is cheaper than industry average because of an excellent and efficient management system.

Payment:

For small amount, our usual way of payment is 100% T/T in advance via Western Union or Paypal.

For large amount, we could also accept 30% deposit in advance and 70% balance against copy of B/L by T/T.

Company name	Hangzhou YangYi magnetics Co., Ltd
Year of establishment	2007
Location	Hangzhou City, Zhejiang Province, P.R. China
Main products	Neodymium magnets, SmCo magnets, Alnico magnets, Mini magnets, Magnetic filters, pot magnets, magnetic assemblies, etc
Quality certification	ISO9008:2008, SGS
Our Market	America, Germany, Italy, UK, France, Japan, Korea, Iran, Israel, Domestic market, etc