1.2014 New N38H Rare-earth permanent magnet ring 2.Material:Ndfeb Magnet 3.Certificate:ISO9001,CE,ROHS,SGS 4.Attractive in price and quality 5.Shape:Ring, customized. 6.Competitive Price. 7.Quick delivery 7-10 days. 8.Excellent quality. As a manufacturer, we can provide goods directly without the intermediate links, so the price is 5%-15% lower than the average. Latest technologies and equipments were adopted and upgraded continously ,also reduce production cost to ensure low price!
1.2014 New N38H Rare-earth permanent magnet ring 2.Material:Ndfeb Magnet 3.Certificate:ISO9001,CE,ROHS,SGS 4.Attractive in price and quality 5.Shape:Ring, customized. 6.Competitive Price. 7.Quick delivery 7-10 days. 8.Excellent quality. As a manufacturer, we can provide goods directly without the intermediate links, so the price is 5%-15% lower than the average. Latest technologies and equipments were adopted and upgraded continously ,also reduce production cost to ensure low price!
2014 New N38H ndfeb magnetic ring
Physical Properties(NdFeB magnet)
Temp.Coeff.of Br: -0.11% / °C
Temp.Coeff.of iHc: -0.60% / °C
Density: 7.4-7.6g/ cm⊃3;
Electrical resistivity: 144μΩ.com
Vickers Hardness: 600/Hv
Flexural Strength: 25kg/mm
Tensile Strength: 8.0kgs/mm⊃2;
Coeff.of Thermal Expansion: 4 X 10/¯ª/°C
Specific Heat: 0.12kCal/(kg. °C)
Thermal Conductivity: 7.7Kcal/(m.h. °C)
Young's Modulus: 1.6 X 10⊃1;⊃1;N/m⊃2;
Rigidity: 0.64N/m⊃2;
Poisson's Ratio: 0.24
Compressibility: 9.8 X 10¯⊃1;⊃2;m⊃2;/N
Curie Temperature: 310-340°C
Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service: Cell phone:86+13855156049 86+18009691660 Skype:rainbow0051 We will reply your email or fax within 24 hours.
2014 New N38H ndfeb magnetic ring
Physical Properties(NdFeB magnet)
Temp.Coeff.of Br: -0.11% / °C
Temp.Coeff.of iHc: -0.60% / °C
Density: 7.4-7.6g/ cm⊃3;
Electrical resistivity: 144μΩ.com
Vickers Hardness: 600/Hv
Flexural Strength: 25kg/mm
Tensile Strength: 8.0kgs/mm⊃2;
Coeff.of Thermal Expansion: 4 X 10/¯ª/°C
Specific Heat: 0.12kCal/(kg. °C)
Thermal Conductivity: 7.7Kcal/(m.h. °C)
Young's Modulus: 1.6 X 10⊃1;⊃1;N/m⊃2;
Rigidity: 0.64N/m⊃2;
Poisson's Ratio: 0.24
Compressibility: 9.8 X 10¯⊃1;⊃2;m⊃2;/N
Curie Temperature: 310-340°C
Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service: Cell phone:86+13855156049 86+18009691660 Skype:rainbow0051 We will reply your email or fax within 24 hours.
