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Square Sintered NdFeB Magnets Countersunk Neodymium Magnets

Categories Sintered NdFeB Magnets
Brand Name: Monte Bianco
Model Number: N35-N52 (M.H.SH.UH.EH.AH)
Certification: ISO9001, ISO14001, TS16949
Place of Origin: Hunan,China
MOQ: 500PCS
Price: Negotiation
Payment Terms: T/T
Supply Ability: 1000k pcs/month
Delivery Time: 15-30 working days after received your payment
Packaging Details: Standard Package,Negotiable
name: Neodymium Magnets Countersunk Hole
Grade: N35-N52 (M.H.SH.UH.EH.AH)
Coating: Ni Cu Ni, Zn, Cr, Gold, Silver, Epoxy, Phosphating
Tolerance: 0.05mm, +/-0.1mm or customized
charge mixture: Pr、Nd、B、Fe、Dy、Tb、Al、Cu、Ga、Zr、Ho、Nb、La、Ce, etc
Application: Industrial Magnet, etc
Lead time: 10-25 days
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Square Sintered NdFeB Magnets Countersunk Neodymium Magnets

Sintered NdFeB Magnets Square Countersunk Holes Magnets Block​


Neodymium (NdFeB) permanent magnet is composed of neodymium, iron, boron and a few transition metals. It has many advantages like high coercive force, high energy, high performance/ cost ratio and can be easily formed into various shapes and widely used in many fields such as aviation, electronics, instruments, meters, DC motors, Liner motors, MRI, medical and health products.


There are many levels of NdFeB magnets

gradeMax Operating TemperaturegradeMax Operating Temperature
N30-N5480℃(176℉)N30UH-N45UH180℃(356℉)
N30M-N52M100℃(212℉)N30EH-N38EH200℃(392℉)
N30H-N52H120℃(248℉)N32AH220℃(428℉)
N30SH-N45SH150℃(302℉)

Process flow: batching → melting and ingot making/strip throwing → powder making → molding → sintering and tempering → magnetic testing → grinding processing → pin cutting processing → electroplating → finished product. The ingredients are the foundation, and sintering and tempering are the key.


Production tools and performance testing tools for Nd-Fe-B magnet blanks: smelting furnace, belt throwing furnace, jaw crusher, air flow mill, press forming machine, vacuum packaging machine, isostatic press, sintering furnace, heat treatment Vacuum furnace, magnetic property tester, Gauss meter.


Neodymium iron boron magnet machining tools: centerless grinding, rounding machine, double end grinding, flat grinding, slicing machine, double-sided grinding, wire cutting, bench drill, irregular grinding, etc.


Cheap Square Sintered NdFeB Magnets Countersunk Neodymium Magnets for sale
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