Co50V2 Soft Magnetic Alloy Rod 1J22 for Magnetostrictive Transducer Cores with 2.4T Saturation and 980°C Curie Point

Price Negotiable

Price: USD 500~ 1000$/ KG

MOQ: 5KG

Delivery Time: 35~40 days

Brand: Tankii

Product Description

Co50V2 Soft Magnetic Alloy Rod for Magnetostrictive Transducer Cores

1J22 Co50V2 soft magnetic alloy rod delivers exceptional magnetic properties for demanding transducer applications, featuring the highest saturation magnetic induction intensity among existing soft magnetic alloys.

Key Performance Advantages

High Saturation Magnetic Induction: 2.4 T enables smaller, more compact motor designs
Elevated Curie Temperature: 980°C ensures stable magnetic performance at high temperatures
Maximum Saturation Magnetostriction: 60-100 × 10⁻⁶ delivers high output energy and efficiency
Superior Magnetic Stability: Maintains performance where other alloys demagnetize

Chemical Composition

Element	C	Mn	Si	P	S	Cu	Ni	Co	V	Fe
Content (%)	≤0.04	≤0.3	≤0.3	≤0.02	≤0.02	≤0.2	≤0.5	49.0-51.0	0.80-1.80	Bal

Physical & Magnetic Properties

Property	Resistivity (μΩ·m)	Density (g/cm³)	Curie Point (°C)	Saturation Magnetostriction
Value	0.40	8.20	980	60-100 × 10⁻⁶

Mechanical Properties

Condition	Hardness	Tensile Strength
Hard State	HRC35	1323 MPa
Soft State	HRB90	490 MPa

Industrial Applications

Ideal for lightweight, compact aerospace and aviation electrical components including:

Micro-motor rotor magnet pole heads
High-performance relays
Magnetostrictive transducers
Precision instruments and control systems

Technical Considerations

While offering superior magnetic performance, this alloy features relatively low resistivity (0.27 μΩ·m), making it less suitable for high-frequency applications. The material is also more expensive, prone to oxidation, and presents challenging processing characteristics.