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Ensinger PEI

Goodfellow Nd2Fe14B Neodymium Iron Boron Magnetic Material
Categories: Metal; Electronic/Magnetic Alloy; Intermetallic

Material Notes: Introduced in 1983, Neodymium-Iron-Boron magnet materials have become the material of choice for a wide range of permanent magnet devices and applications. The high Iron content makes them susceptible to corrosion, and they may need to be coated for some applications.

Information provided by Goodfellow

Key Words: Nd2Fe14B
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 7.50 g/cc0.271 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness 580580kgf/mm²
Tensile Strength 75.0 MPa10900 psi
Modulus of Elasticity 150 GPa21800 ksi
 
Electrical PropertiesMetricEnglishComments
Magnetic Coercive Force, Hc 875 - 1990 Oe875 - 1990 Oe
Magnetic Remanence, Br 1.0 - 1.3 Gauss1.0 - 1.3 Gauss
Curie Temperature 310 °C590 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear 5.20 µm/m-°C
@Temperature 20.0 - 100 °C
2.89 µin/in-°F
@Temperature 68.0 - 212 °F
Thermal Conductivity 9.00 W/m-K
@Temperature 23.0 °C
62.5 BTU-in/hr-ft²-°F
@Temperature 73.4 °F
 
Component Elements PropertiesMetricEnglishComments
Boron, B 5.9 %5.9 %Molar
Iron, Fe 82 %82 %Molar
Neodymium, Nd 11.8 %11.8 %Molar

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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