China Sintered Disc AlNiCo Magnet Magnetic Material Magnet Cores

AlNiCo Circle Disc Neodymium Permanent Magnet for Analog Motors/Wind Power
AlNiCo magnetsare made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium.Sintered AlNiCo magnet is manufactured using a powder metallurgy process.

A. Product details

Materialaluminum, nickel, cobalt and iron with varying additions of other elementsGradecommonAlnico5
or you can choose Alnico2,3,5,8,9Shape & SizeBar,
Common size: D0.5x3 inch, D0.5x2 inch (D12.7x76.2mm,D12.7x50.8mm),orCustomizedFeaturesCompact crystal, high intensity, good chemistry stability, strong anti-corrosion, even elements, excellent magnetic performance, excellent temperature stability, highest usage temperature reach 550 °cProductionchart:Rawmaterial---mixing---modeling---melting---heattreatment---testing---
cuttingandgrinding---inspection---packing---shipping---after-saleservice.ApplicationMotor, sensor, meter, sound devicWelding Equipment e, magnetic separator, automobile, aviation,
aerospace and other application

B.Alnico Magnetic Parameter table

GradeBrHcBHcj(BH)maxBrHcjMax TempMMPA
EquivalentsKGsmTkOeKa/mkOeKa/mMGOeKj/m³TK(Br)%/KTK(Hcj)%/KºCISOTROPIC CAST ALNICOLN106.56500.48380.5401.2510-0.035-0.025450ALNICO3LNG127.57500.56450.58461.512-0.03-0.02450ALNICO2LNGT185.55501.13901.21972.2518-0.0250.01550ALNICO8ANISOTROPIC CAST ALNICOLNG341111000.63500.65524.2534-0.020.01525
ALNICO5LNG3711.811800.61490.64514.6337-0.020.01525LNG401212000.63500.6552540-0.020.01525LNG4412.512500.65520.68545.544-0.020.01525LNGT3411.511500.73580.75603.528-0.020.03525ALNICO6LNG521313000.7560.73586.552-0.020.03525ALNICO5DGLNG6013.513500.73580.75607.560-0.020.03525ALNICO5-7LNGT3888001.381101.41124.7538-0.0250.01550
ALNICO8LNGT408.58501.441151.46117540-0.0250.01550LNGT4499001.441151.461175.544-0.0250.01550LNGT36J7.27201.881501.91524.536-0.0250.01550ALNICO8HCLNGT601010001.381101.41127.560-0.0250.01550
ALNICO9
Magnetic properties of Cast AlNiCo magnet:EquivalentGradeRemanenceCoercive ForceMax.DensityRev. Temp. Coef.Curie Temp.Max.MMPAClassenergy productoperating Temp.BrHc(BH)maxDBrHcTcTwmTKGsKA/MOeKJ/m3MGOeg/cm3 %/° C%/° C ° C ° CALNICO 3LN96806.83038091.136.9-0.03-0.02810450ALNICO 2LNG127207.24550012.41.557-0.03-0.02810450LNG1370074860012.81.67-0.03-0.02810450ALNICO 5LNG3712001248600374.657.3-0.03-0.02810525LNG40125012.5486004057.3-0.020.02860525LNG44125012.5Hydraulic Press 52650445.57.3-0.020.02860525ALNICO 5DGLNG5213001356700526.57.3-0.020.02860525ALNICO 5-7LNG60135013.559740607.57.3-0.020.02860525ALNICO 6LNGT2810001058720283.57.3-0.020.03860525ALNICO 8HCLNGT36J70071401750364.57.3-0.0250.02860550ALNICO 8LNGT185805.81001250182.27.3-0.0250.02860550ALNICO 8LNGT32800810012503247.3-0.0250.02860550LNGT40800811013804057.3-0.0250.02860550ALNICO 9LNGT6090091101380607.57.3-0.0250.02860550LNGT72105010.511214007297.3-0.0250.02860550
C. Product Show
D.More Product

E. Raw Material&Production Process
Raw materials mixing→Smelting→Powder Production→Molding→Sintering→Magnetic property testing→Fine machinery processing→Surface Coating→Finished Inspection→Magnetization and packing
F. Advantages
Excellent temperature stabilityStrong corrosion resistanceThe maximum working temperature is up to 500°cFine grainCompact crystal.Excellent magnetic consistence and evenness.Suitable for small volume and complex shape magnets.Excellent temperature stabilityStrong corrosion resistanceThe maximum working temperature is up to 500°cExcellent capacityHigh density and magnetic propertiesShorter production lead timeTemperature factor of Br is the smallest among all the permanent magnetsCast Alnico magnets can be produced in relatively complex shapesTooling for cast Alnico magnets is relatively low, since sand molds are generally used for the casting process
G. Application
AlinicoMagnetsare used in Speedometer, Magnetic Separators, Magnetos, MagneticSensors, Electron tubes, Traveling wave tubes, Radar, Holding magnets, Receiver, Clutches and bearings, Motors, Relays, Controls, Generators, Telephones, Microphones, Loudspeakers, Bell ringers, Security Mattress Machine systems, Cow magnets.
H.Package
a: the weight is under 40Kg,we will choose FedEx,DHL or UPS with shielding box for you;
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg per you request;
I. Payment &Delivery
FAQ
Decoder 1. Q: What information do Ineed to supply when Ihave an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).2:Q: How about the quality of the magnets?
A:We can offer the certification of ISO14001,OHSAS18001.Our factory participate in the sub-project of the nations's 863 research project High performance sintered NdFeB magnets's production and application.3. Q: What about the sample time and charge?
A: (1) 7-10 days if you want to customize your logo, charge according to your design
(2)3-7 days for our existing samples for reference4.Q: What about the delivery time of our products?
A: 10-15days.
Fast Deliverywhen you choose the item and decide your design, we can produce it as fast
as possible, and deliver it as quick and convenient as possible.5. Q: Could you provide me the shortest lead time?
A: We have materials in our stock,if you really need, you can tell us and we will try our best to
satisfy you.6. Q: What is your MOQ?
A: 1-10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process.
MIN and SMALL quantity accept accordingly.7.Q: How to pay you?
A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
Western Union cash -for small order or samples order.
Other payment: L/C,D/A,D/P,MoneyGra,Paypal or Escrow.
Different areas may exist some differences.8.Q: Could Ipay avisit to your factory?
A: Yes, of course, if you need, we will help you visit our cooperative factory, everything will be well arranged.
9. Q: What about OEM and ODM?
A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.10. Q: If Ihave more questions, where can Iget the answer?
A: Any issue, please feel free to contact us any time.