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Goodfellow Cobalt/Silicon/Boron/Iron/Nickel Alloy

Category	Metal , Electronic/Magnetic Alloy , Nonferrous Metal , Cobalt 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 Cobalt/Silicon/Boron/Iron/Nickel Alloy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Metallic glasses (glassy alloys) or amorphous metals. Uses include soft magnetic applications, brazing, coating and as reinforcing fibers.Information provided by Goodfellow.

Physical Properties	Metric	English	Comments
Density	7.59 g/cc	0.274 lb/in³

Mechanical Properties	Metric	English	Comments
Vickers Microhardness	960	960	kg(f)/mm²
Tensile Strength at Break	>= 700 MPa	>= 102000 psi
Tensile Modulus	61.0 GPa	8850 ksi

Thermal Properties	Metric	English	Comments
Crystallization Temperature	550 °C	1020 °F
Maximum Service Temperature, Air	80.0 °C	176 °F

Component Elements Properties	Metric	English
Boron, B	14 %	14 %
Cobalt, Co	66 %	66 %
Iron, Fe	4.0 %	4.0 %
Nickel, Ni	1.0 %	1.0 %
Silicon, Si	15 %	15 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.000142 ohm-cm	0.000142 ohm-cm
Magnetic Coercive Force, Hc	0.0030 Oe	0.0030 Oe
Magnetic Saturation Flux Density, Bmax	5500 Gauss	5500 Gauss
Magnetic Remanence, Br	0.82 Gauss	0.82 Gauss	Remanence Ratio, B<sub>r</sub>/B<sub>s</sub>
Curie Temperature	205 °C	401 °F

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