user login

Super Power n35 ndfeb ring magnet

Min. Order: 100 pcs
Payment Terms: L/C, T/T
Supply Ability: 10000pcs/month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Pot Magnet, Acrylic Products, Pfte Magnets, Permanent Magnetic Lifter, Motor Parts

Product Detail

Function: magnetic material
Export Area: Europe,USA
Average Reversible Temperature Coefficient: 0.09--0.1%/°C
Coefficient of Theramal Expansion[25~200°C]: 4.8*10-6/°C
Production Capacity: 10000pcs/month
Delivery Date: 20 days
Show

Product Description

Neodyminum Iron Boron( NdFeB) magnets are alloys of the Lanthanide group of elements. Rare Earth magnets are the most advanced commerclialized permanent magnet materials today. Sintered NdFeB magnets offer the highest energy product of any material today and are avaiable in a very wide range of shapes, sizes and grades and application requirements. It is generally used in motors, speaker, toys and electronics.


Physical Properties of Sintered NdFeB
Temp.Coeff.of Br-0.11%°CTemp.Coeff.of Hc-0.60%/°C
Density 7.3-7.5g/cm3Electrical Resistivity114μΩ-cm
Vickers Hardness:600HvFlexural Resistivity25kg/mm
Tensile Strength:8.0Kg/mm2Coeff.of Thermal Expansion4*10-6/°C
Specific Heat0.12Kcal/KgThermal Conductivity7.7kcal/[m.h.°C]
YoungOs Modulus1.6*10[11]N/m2Rigidity0.64N/M2
PoissonOs Ratio0.24Compressibility9.8*10-12m2/N
Curie Tempetature310-340°C

GradeRemanenceNormalInterinsicMax.Energy ProductMaximum
BRCoercivityCoercivity(BH)MaxOperating Temp.
Kg(mT)HCB Koe(Ka/m)HCJ Koe(Ka/m)MGOe(Kj/m3)(°C)
N-3010.8-11.2≥9.8≥12.028-30<80< td="">
(1180-1120)(≥780)(≥995)(223-239)
11.3-11.7≥10.5≥12.031-33
(1130-1170)(≥836)(≥995)(247-1263)
N-3511.7-12.1≥11.0≥12.033-36<80< td="">
(1170-1210)(≥875)(≥955)(263-286)
12.2-12.6≥11.4≥12.036-38
(1120-1260)(≥907)(≥955)(286-303)
N-4012.6-12.9≥10.5≥12.038-40<80< td="">
(1260-1290)(≥835)(≥955)(303-318)
13.0-13.2≥11.4≥12.041-42
(1300-1320)(≥907)(≥955)(326-334)
N-4513.3-13.7≥11.0≥12.043-45<80< td="">
(1330-1370)(≥876)(≥955)(342-358)
13.8-14.2≥10.5≥11.046-49
(1380-1420)(≥835)(≥876)(366-390)
N-5014.1-14.7≥10.5≥11.048-52<80< td="">
(1410-1470)(≥835)(≥876)(382-414)
10.8-11.2≥9.8≥14.028-30
(1080-1120)(≥780)(≥1114)(223-239)
33M11.3-13.7≥10.3≥14.031-33<100< td="">
(1130-1170)(≥820)(≥1114)(247-263)
11.7-12.1≥10.8≥14.033-35
(1170-1210)(≥860)(≥1114)(263-279)
38M12.0-12.4≥11.2≥14.036-38<100< td="">
(1200-1240)(≥890)(≥1114)(286-303)
12.5-12.9≥10.6≥14.038-40
(1250-1290)(≥844)(≥1114)(303-318)
42M13.0-13.2≥11.4≥14.040-43<100< td="">
(1300-1320)(≥907)(≥1114)(318-342)
13.3-13.7≥11.0≥14.043-45
(1330-1370)(≥876)(≥1114)(342-358)
48M13.8-14.4≥12.8≥14.046-50<100< td="">
(1380-1440)(≥1019)(≥1114)(366-398)
12.2-12.6≥11.4≥17.036-38
(1220-1260)(≥907)(≥1353)(286-303)
40H12.6-12.9≥11.6≥17.038-40<120< td="">
(1260-1290)(≥923)(≥1353)(303-318)
44H13.3-13.5≥11.0≥17.042-44<120< td="">
(1330-1350)(≥876)(≥1353)(334-350)
46H13.6-13.8≥11.0≥17.044-46<120< td="">
(1360-1380)(≥876)(≥1353)(350-366)
48H13.8-14.4≥12.7≥17.046-50<120< td="">
(1380-1440)(≥1011)(≥1353)(366-398)
30SH11.3-11.7≥10.1≥20.028-31<120< td="">
(1130-1170)(≥804)(≥1592)(223-247)
33SH10.8-11.3≥10.5≥20.031-33<150< td="">
(1080-1130)(≥835)(≥1592)(247-263)
35SH11.8-12.2≥11.0≥20.033-35<150< td="">
(1180-1220)(≥875)(≥1592)(263-279)
38SH12.0-12.4≥11.4≥20.036-38<150< td="">
(1200-1240)(≥907)(≥1592)(286-302)
40SH12.4-12.8≥11.8≥20.038-41<150< td="">
(1240-1280)(≥939)(≥1592)(302-326)
42SH13.0-13.2≥12.0≥20.040-42<150< td="">
(1300-1320)(≥955)(≥1592)(318-334)
44SH13.3-13.9≥12.0≥20.042-46<150< td="">
(1330-1390)(≥955)(≥1592)(334-366)
27UH10.2-10.8≥9.3≥25.025-28<180< td="">
(1020-1080)(≥740)(≥1990)(119-223)
30UH10.8-11.2≥10.6≥25.028-30<180< td="">
(1080-1120)(≥844)(≥1990)(223-239)
32UH11.2-11.8≥10.5≥25.030-34<180< td="">
(1120-1180)(≥834)(≥1990)(239-271)
34UH11.5-12.1≥10.8≥25.032-36<180< td="">
(1150-1210)(≥860)(≥1990)(255-287)
36UH12.1-12.7≥11.2≥25.034-38<180< td="">
(1210-1270)(≥892)(≥1990)(271-302)
38UH12.3-12.9≥11.4≥25.036-40<180< td="">
(1230-1290)(≥907)(≥1990)(287-315)
40UH12.5-13.1≥11.6≥25.038-42<180< td="">
(1250-1310)(≥923)(≥1990)(302-334)
30EH10.8-11.2≥10.6≥27.028-30<200< td="">
(1080-11200(≥844)(≥2150)(223-239)
32EH11.2-11.8≥10.5≥27.030-34<200< td="">
(1120-1180)(≥931)(≥2150)(239-271)

Post Buying Request