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Goodfellow Nickel/Iron/Silicon/Boron Alloy

Category Metal , Nonferrous Metal , Nickel Alloy , Solder/Braze Alloy
Manufacturer Goodfellow
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Goodfellow Nickel/Iron/Silicon/Boron Alloy.pdf
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Material Notes:
Metallic glass (glassy alloy) or amorphous metal. Uses include soft magnetic applications, brazing, coating and as reinforcing fibers.Information provided by Goodfellow.Composition Notes: Si + B content = 19 wt%.
Physical Properties Metric English Comments
Density 7.40 g/cc
0.267 lb/in³
Mechanical Properties Metric English Comments
Vickers Microhardness 800
800
kg(f)/mm²
Tensile Strength at Break 1500 - 2000 MPa
218000 - 290000 psi
Tensile Modulus 150 GPa
21800 ksi
Thermal Properties Metric English Comments
Crystallization Temperature 450 °C
842 °F
Maximum Service Temperature, Air 120 °C
248 °F
Component Elements Properties Metric English Comments
Iron, Fe 40 %
40 %
Molybdenum, Mo 1.0 - 2.0 %
1.0 - 2.0 %
Nickel, Ni 40 %
40 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.000135 ohm-cm
0.000135 ohm-cm
Magnetic Coercive Force, Hc 0.0126 Oe
0.0126 Oe
Magnetic Saturation Flux Density, Bmax 8000 Gauss
8000 Gauss
Magnetic Remanence, Br <= 1.0 Gauss
<= 1.0 Gauss
Remanence Ratio, B<sub>r</sub>/B<sub>s</sub>
Curie Temperature 260 °C
500 °F
Descriptive Properties Value Comments
Saturation magnetostriction (x10^-6) 8
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