Round Block Cast Alnico Magnet Permanent Alnico 5 Alnico 8 Magnet

Short Description:

Alnico magnet material is made by alloying aluminum, nickel and cobalt with ron. Some grades also contain copper and/or titanium. The alloying process is casting orsintering,The process and the eat treatment needed to optimize manetic properties produces hard (RC45) and britle parts that are best shaped or finished byabrasive grinding, Cast parts are generaly under 70 pounds and may be used as-s, but polar surfaces are usualy ground flat and paralel. Sintering is confined to hievolume parts in sizes under one cubic inch and an effective press length to diameter ratio under four

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HESHENG MAGNET GROUP

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Round Block Cast Alnico Magnet Permanent Alnico 5 Alnico 8 Magnet

Over the last 15 years Hesheng export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and permanent magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.

Support ODM / OEM , Samples Service

Welcome to inquiry!

Support all Shape magnets, as long as you tell us the size or drawing you need, we can produce it.

AINico magnet is manufactured through either casting or sintering processes.Last magnet is manufactured by pouring a molten metal alloy into a mold andhen further processing it through various heat-treat cycles, The resulting magnet has a dark gray exterior appearance, and may have a rough surface.Machined surfaces have a shiny appearance similar to stel. Sintered magnet is manufactured by compacting fine Alnico powderin a press, and then sinteringhe compacted powder into a solid magnet.

Alnico Ring Magnet

Alnico Block Magnet

Customized Alnico Magnet

Product Details

Tolerance: +/-0.05mm ~ +/-0.1mm

Plating/Coating: Uncoated, Red painted

Max Operating Temp: 600 degree centigrade

Typical Applications for Alnico Magnets

• Very high temperature applications
• Use in hot oils
• Clamping
• Motors and Generators
• Mass spectrometers
• Precision sensors and meters
• Aerospace

AlNiCo magnet is hard and britle, and prone to chipping and cracking, Special machining techniques must be used to machine this material. The Standard toleranres for Anico magnet is +/.0.1mm for pround dimensions. but sficter tolerances are possible if specially reauired

Surface treatments
The corosion resistance of AlNiCo magnet is considered excelent , and no surace treatments are required. However, AlNiCo magnetis easily plated if specialy required.
Sintered AlNiCo manets are slightly weaker than Cast AlNiCo magnets in magnetic strength, but their sizes and dimensional tolerance are relatively smaler than cast ones.intered AlNiCo magnets are more oten used in micro sma motors permanent mapnet mator revs and some sm instmments Sinterer Aniro Square Magnets, Customize Casting AlNiCo Rod Magnets For Electric Guitar Pick up
sintered AlNiCo magnets are made from powdered mixture of raw materials that are pressed into a die under tons of pressure. They are then sintered in ahydrogen atmosphere and cooled in an anisotropic or isotropic environment.

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Advanced production equipment and 20 years of production experience can effectively help you customize various shapes! Special shaped magnet (triangle, bread, trapezoid, etc.) also can be customized!

>Neodymium Magnet

【Can I customize products? 】

Yes, We customize magnets according to your requirements.

Please tell us the size, grade, surface coation and quantity of the magnet, you will get the most reasonable quotation quickly.

Size Tolerance ( +/-0.05mm ) +/-0.01mm is possible

a. Before grinding and cutting, we inspect the magnet tolerance.
b. Before and after coating, we will inspect the tolerance by AQL standard.
c. Before delivery, will inspect the tolerance by AQL standard.

PS: Product size can be customized. AQL（Acceptable quality standards）

In production, we will keep standard tolerence +/-0.05mm. NOT send you smaller , for example if 20mm in size, we will NOT send you 18.5mm . To be frank, you can not see the difference by eyes.

What style and size do you like??? You can tell us what you need. We can customize the magnet for you.

>Magnetization Direction and Coating include

>Our Magnets are Widely Application

Our Company

Processing and Production Equipment

Step : Raw Material→Cutting→Coating→Magnetizing→Inspection→Packaging

Our factory has strong technical force and advanced and efficient processing and production equipment to ensure that the bulk goods are consistent with the samples and to provide customers with guaranteed products.