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who sells Competive disc neodymium magnets

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Model:
N33-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH
Standard:
N33-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH
Trademark:
Super
Productivity:
150 longton/month
Origin:
Anhui,China
Packing:
Standard Export Carton
Unit:
piece who sells disc neodymium magnets
Max order:
150 longton/month
Min order:
who sells disc neodymium magnets
TransTime:
5 days after deposit
Transportation:
1
Payment:
T/T

who sells disc neodymium magnets
Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. NdFeB is the most advanced commercialized permanent magnet material available today.This material has similar properties as the samarium cobalt except that it is more easily oxidized and generally doesn't have the same temperature resistance.However, NdFeB magnets have the highest energy products approaching 52MGOe and are mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than ceramic or alnico but produces the highest amount of flux per

unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs that result in innovative applications and lower manufacturing costs. Unprotected NdFeB magnets are subject to corronsion.
Surface treatments has ben developed that allow them to be used in most applications. These treatments include copper, silver,, gold, nickel, zinc and tin plating and epoxy resin coating.
Beneficial characteristics of NdFeB magnets include their very high energy product, very high coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength, and low corrosion resistance when not properly coated or plated.

who sells disc neodymium magnets

Grade	Residual Fulx Br mT (kGs)	Coercive Force Hcb kA/m (kOe)	Intrinsic Coercive Force Hcj kA/m (kOe)	Max.Energy Product( BH )max kJ/m3 (MGOe)	Curie Temperature
30SH	1080-1130 (10.8-11.3)	≥ 804 ( ≥ 10.1)	≥ 1592 ( ≥ 20)	223-247 (28-31)	150 °C
33SH	1130-1170 (11.3-11.7)	≥ 844 ( ≥ 10.6)	≥ 1592 ( ≥ 20)	247-271 (31-34)	150 °C
35SH	1170-1220 (11.7-12.2)	≥ 876 ( ≥ 11.0)	≥ 1592 ( ≥ 20)	263-287 (33-36)	150 °C
38SH	1220-1250 (12.2-12.5)	≥ 907 ( ≥ 11.4)	≥ 1592 ( ≥ 20)	287-310 (36-39)	150 °C
40SH	1240-1280 (12.5-12.8)	≥ 939 ( ≥ 11.8)	≥ 1592 ( ≥ 20)	302-326 (38-41)	150 °C
42SH	1280-1320 (12.8-13.2)	≥ 987 ( ≥ 12.4)	≥ 1592 ( ≥ 20)	318-342 (40-43)	150 °C
45SH	1320-1380 (13.2-13.8)	≥ 1003 ( ≥ 12.6)	≥ 1592 ( ≥ 20)	342-366 (43-46)	150 °C
28UH	1020-1080 (10.2-10.8)	≥ 764 ( ≥ 9.6)	≥ 1990 ( ≥ 25)	207-231 (26-29)	180 °C
30UH	1080-1130 (10.8-11.3)	≥ 812 ( ≥ 10.2)	≥ 1990 ( ≥ 25)	223-247 (28-31)	180 °C
33UH	1130-1170 (11.3-11.7)	≥ 852 ( ≥ 10.7)	≥ 1990 ( ≥ 25)	247-271 (31-34)	180 °C
35UH	1180-1220 (11.8-12.2)	≥ 860 ( ≥ 10.8)	≥ 1990 ( ≥ 25)	263-287 (33-36)	180 °C
38UH	1220-1250 (12.2-12.5)	≥ 876 ( ≥ 11.0)	≥ 1990 ( ≥ 25)	287-310 (36-39)	180 °C
40UH	1240-1280 (12.5-12.8)	≥ 899 ( ≥ 11.3)	≥ 1990 ( ≥ 25)	302-326 (38-41)	180 °C
28EH	1040-1090 (10.4-10.9)	≥ 780 ( ≥ 9.8)	≥ 2388 ( ≥ 30)	207-231 (26-29)	200 °C
30EH	1080-1130 (10.8-11.3)	≥ 812 ( ≥ 10.2)	≥ 2388 ( ≥ 30)	223-247 (28-31)	200 °C
33EH	1130-1170 (11.3-11.7)	≥ 836 ( ≥ 10.5)	≥ 2388 ( ≥ 30)	247-271 (31-34)	200 °C
35EH	1170-1220 (11.7-12.2)	≥ 876 ( ≥ 11.0)	≥ 2388 ( ≥ 30)	263-287 (33-36)	200 °C
38EH	1220-1250 (12.2-12.5)	≥ 899 ( ≥ 11.3)	≥ 2388 ( ≥ 30)	287-310 (36-39)	200 °C

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