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Custom Stripe NdFeB Permanent Magnet / Neodymium Refrigerator Magnets

Categories NdFeB Permanent Magnet
Price: negotiable
Payment Terms: Western Union, T/T, L/C, PayPal
Supply Ability: 100000 pcs/month
Delivery Time: 7-9 days
Packaging Details: Carton/ Wooden Box
production: NdFeB Permanent Magnet
Shape: ring
Application: Industrial Magnet
Surface Treatment:: Smooth
Coating: Silver
Logo: Customized
Place of Origin: China
Certification: ISO9001
MOQ: 100 pcs
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Custom Stripe NdFeB Permanent Magnet / Neodymium Refrigerator Magnets

NdFeB Permanent Magnet


Products details:

Products details
MaterialNdfeb Magnet; Neodymium Magnet; Permanent Magnet
GradeAccording to magnet application and working temperature
ShapeBlock, Bar, Disc, Ring, Cylingder, Segment, and irregular shapes can be done with drawings.
SizeCustomized sizes according to requirement
CoatingNickel, Zinc, Black epoxy, Grey Epoxy, Gold, Rubber, etc
Magnetization directionAxially; Radially or Special requirement
Mechanical tolerance:±0.05mm; ±0.03mm
Sample order3-7days
Bulk order12-18 days

NdFeB Permanent Magnet production process:

Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.


Applications:

Sensors Linear actuators Microphone assemblies Magnetic separators DC and servo motors Speakers Printers Magnetic hooks Computer rigid disc drives Beam controls Intelligent toys MRI/NMR Electric component


STRONG NEODYMIUM SQUARE MAGNETS ARE IDEAL SOLUTION FOR YOU!


✔ USE for scientific purposes, lab experimentation, industrial application, your business office at work whiteboard

✔ TEACH science your own kids

✔ HEAL your body pain with magnetic therapy healing magnets

✔ HANGING key, retrieval device, heavy duty objects in your garage and keep stuff perfectly organized with heavy duty magnets

✔ HANDLING in your home

✔ KEEP to do lists, brochure and household utility bills on refrigerator

✔ DO magnetic spice rack for item storage

✔ PRODUCE magnetic knife holder for the freezer or metal surface

✔ LATCH metal tins (tea, coffee, altoid, etc.) for quick access

✔ STOP that flapping shower curtain by adding bar magnets at the base

✔ SEW bar magnets into clothing to create unique closures or addons

✔ USE for art artwork, festive lighting and model decor


Key Advantages of Neodymium Magnet:


  • Neodymium Magnet are the most powerful commercially produced magnets.
  • Neodymium Magnet have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
  • Neodymium Magnet can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
  • Neodymium Magnet has very high strength.
  • Relatively low cost.
  • Compared to Alnico and SmCo magnets, relatively easy to machine

Physical properties

GradeRemanenceCoercivity ForceIntrinsic Coercive ForceMax. Energy ProductWorking Temp.
BrHcbHcj(BH)max
mTkGskA/mkOekA/mkOekJ/m3MGOe
N351170-122011.7-12.2≥ 868≥ 10.9≥ 955≥ 12263-28733-3680 ° C
N381220-125012.2-12.5≥ 899≥ 11.3≥ 955≥ 12287-31036-3980 ° C
N401250-128012.5-12.8≥ 907≥ 11.4≥ 955≥ 12302-32638-4180 ° C
N421280-132012.8-13.2≥ 915≥ 11.5≥ 955≥ 12318-34240-4380 ° C
N451320-138013.2-13.8≥ 923≥ 11.6≥ 955≥ 12342-36643-4680 ° C
N481380-142013.8-14.2≥ 923≥ 11.6≥ 876≥ 12366-39046-4980 ° C
N501400-145014.0-14.5≥ 796≥ 10.0≥ 876≥ 11382-40648-5160 ° C
N521430-148014.3-14.8≥ 796≥ 10.0≥ 876≥ 11398-42250-5360 ° C
35M1170-122011.7-12.2≥ 868≥ 10.9≥ 1114≥ 14263-28733-36100 ° C
38M1220-125012.2-12.5≥ 899≥ 11.3≥ 1114≥ 14287-31036-39100 ° C
40M1250-128012.5-12.8≥ 923≥ 11.6≥ 1114≥ 14302-32638-41100 ° C
42M1280-132012.8-13.2≥ 955≥ 12.0≥ 1114≥ 14318-34240-43100 ° C
45M1320-138013.2-13.8≥ 995≥ 12.5≥ 1114≥ 14342-36643-46100 ° C
48M1360-143013.6-14.3≥ 1027≥ 12.9≥ 1114≥ 14366-39046-49100 ° C
50M1400-145014.0-14.5≥ 1033≥ 13.0≥ 1114≥ 14382-40648-51100 ° C
35H1170-122011.7-12.2≥ 868≥ 10.9≥ 1353≥ 17263-28733-36120 ° C
38H1220-125012.2-12.5≥ 899≥ 11.3≥ 1353≥ 17287-31036-39120 ° C
40H1250-128012.5-12.8≥ 923≥ 11.6≥ 1353≥ 17302-32638-41120 ° C
42H1280-132012.8-13.2≥ 955≥ 12.0≥ 1353≥ 17318-342v

Product Tags:

bonded ndfeb magnet

  

ndfeb ring magnet

  
Quality Custom Stripe NdFeB Permanent Magnet / Neodymium Refrigerator Magnets for sale
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