Permanent Sintered Ring Magnet Neodymium 30mm

Permanent sintered ring magnet neodymium 30mmItemPermanent sintered ring magnet neodymium 30mm neodymium-iron-boronShapeavailableDisc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Irregular shapes and more;More shapes can be customized.WorkingTemperatureGradeTemp.CoefficientN35-N5280°C (176°F)N35M-N45M100°C

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Permanent sintered ring magnet neodymium 30mm

ItemPermanent sintered ring magnet neodymium 30mm
 neodymium-iron-boron

Shape

available

Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Irregular shapes and more;More shapes can be customized.

Working

Temperature

GradeTemp.Coefficient
N35-N5280°C (176°F)
N35M-N45M100°C (212°F)
N33H-N42H120°C (248°F)
N30SH-N40SH150°C (302°F)
N28UH-N35UH180°C (356°F)
N28EH-N38EH180°C (356°F)
N30AH-N33AH220°C (428°F)
TechnologyWe have advanced R&D center,quality control and professional machining technicians.
ApplicationNeodymium magnet raw magnetrials are widely used in industrial field,such as speaker,louder speaker,sensor,motor,alternator ect;And also it is popular in ladies bags,purses,shoes,crafts and jewelry ect.

 

 Physical performance of neodymium magnets 

Physical Performance of Sintered Neodymium Magnet

Parameter

Unit

Reference

Density

g/cm3

7.4-7.6

Vickers Hardness

HV

500-600

Resistivity

μΩ·m

1.4-1.6

Compressive Strength

MPa

1000-1100

Tensile Strength

MPa

80-90

Thermal Conductivity

W/(m.K)

8-10

Young's Modulus

Gpa

150-200

Vertical Thermal Expansion Coefficient

10-6/K

1-3

Parallel Thermal Expansion Coefficient

10-6/K

3-4

 

Permanent Sintered Ring Magnet Neodymium 30mmPermanent Sintered Ring Magnet Neodymium 30mmPermanent Sintered Ring Magnet Neodymium 30mm
A.The coatings we can offer

Permanent Sintered Ring Magnet Neodymium 30mm
B.Quality control
Permanent Sintered Ring Magnet Neodymium 30mm
C.Packaging
Permanent Sintered Ring Magnet Neodymium 30mm

D.Shipping ways
Permanent Sintered Ring Magnet Neodymium 30mm
D.Our advantages
Permanent Sintered Ring Magnet Neodymium 30mm

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