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Hard and brittle Permanent alnico magnets for guitar pickups with CE / ROHS /

Categories AlNiCo Magnets
Brand Name: Jinyu Magnet
Model Number: Jinyu AlNiCo Magnet
Certification: CE/ROHS/
Place of Origin: China
MOQ: 100pcs
Price: negotiation
Payment Terms: T/T, Western Union
Supply Ability: 20000 tons per year
Delivery Time: 15 -21 working days after received your payment
Packaging Details: Export Standard Cartons are supplied with foam well protected. We can make the packages according to customer's request. Sea packages and air packages are both available.
Product Name: Permanent Magnets
Shape: Custom
Grade: LNG12
Standard: CE/ROHS/
Application: Industrial Magnet, Motor Magnet,etc
Coating: No coating
Composition: AlNiCo Magnet
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Hard and brittle Permanent alnico magnets for guitar pickups with CE / ROHS /

Customized Size and Coating Cast Permanent Alnico Guitar Pickup Magnets

Descriptions:


Alnico pickup magnet is hard and brittle. Machining or drilling cannot therefore be accomplished by ordinary methods. Holes are usually cored in at the foundry, and magnets are cast close to final size and then finish machined to closer tolerances.


Manufacturing Methods

Alnico magnets are manufactured through either casting or sintering processes.


Cast magnets are manufactured by pouring a molten metal alloy into a mold and then further processing it through various heat-treat cycles.


Sintered magnets are manufactured by compacting fine Alnico powder in a press, and then sintering the compacted powder into a solid magnet.


Magnetic properties of Cast AlNiCo magnet:
EquivalentGradeRemanenceCoercive ForceMax.DensityRev. Temp. Coef.Curie Temp.Max.
MMPA
Classenergy productoperating Temp.
BrHc(BH)maxDBrHcTcTw
mTKGsKA/MOeKJ/m3MGOeg/cm3%/° C%/° C° C° C
ALNICO 3LN96806.83038091.136.9-0.03-0.02810450
ALNICO 2LNG127207.24550012.41.557-0.03-0.02810450
LNG1370074860012.81.67-0.03-0.02810450
ALNICO 5LNG3712001248600374.657.3-0.03-0.02810525
LNG40125012.5486004057.3-0.020.02860525
LNG44125012.552650445.57.3-0.020.02860525
ALNICO 5DGLNG5213001356700526.57.3-0.020.02860525
ALNICO 5-7LNG60135013.559740607.57.3-0.020.02860525
ALNICO 6LNGT2810001058720283.57.3-0.020.03860525
ALNICO 8HCLNGT36J70071401750364.57.3-0.0250.02860550
ALNICO 8LNGT185805.81001250182.27.3-0.0250.02860550
ALNICO 8LNGT32800810012503247.3-0.0250.02860550
LNGT40800811013804057.3-0.0250.02860550
ALNICO 9LNGT6090091101380607.57.3-0.0250.02860550
LNGT72105010.511214007297.3-0.0250.02860550

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Quality Hard and brittle Permanent alnico magnets for guitar pickups with CE / ROHS /  for sale
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