FeNi Alloy 1j85 1j87/1j92/1j93/1j94/1j95 / 1j80 High Permeability Soft Magnetic Alloy Permalloy 80 Wire

General Description

Soft magnetic alloy outer magnetic field under the action of easy magnetization, basic disappear after removal of magnetic field of magnetic induction intensity and magnetic alloys.
The hysteresis loop area is small and narrow, coercive force generally below 800 a/m, high resistivity, eddy current loss is small, high permeability, high saturation magnetic induction.Are generally processed into sheets and strip.Melt was prepared.Mainly used for electrical appliances, telecommunications industry in various core components (such as transformer core, relay iron core, choke coil, etc.).Commonly used soft magnetic alloy has a low carbon electrical steel, eminem iron, silicon steel sheet, soft magnetic alloy, iron, cobalt soft magnetic alloy, nickel iron iron silicon soft magnetic alloy, etc.

The magnetic properties of soft magnetic alloy mainly is: (1) coercive force (Hc) and low hysteresis losses (Wh);(2) resistivity (rho) is higher, low eddy current loss (We);(3) initial permeability (mu 0) and the maximum high
The main kinds of
Can be divided into low carbon electrical steel and eminem iron, silicon steel sheet, nickel iron soft magnetic alloy, iron, cobalt soft magnetic alloy, iron, silicon aluminum soft magnetic alloy, etc., in terms of electric power industry, mainly used in high magnetic field with high magnetic induction and low core loss of the alloy.In the electronic industry, mainly used in low or medium under magnetic field with high permeability and low coercivity of the alloy.Under high frequency must adopt the thin strip or higher resistivity of the alloy.Commonly used sheet or strip.

Mu 85 is a soft magnetic nickel-iron alloy with about 80 % nickel, 4.8 - 5.2 % molybdenum, a saturation induction of approx. 0.7 T, the highest technically obtainable permeability, and a very low coercive force.
Typical applications are toroidal tape-wound cores, laminations, shieldings, electromagnetic relays.

Chemical Composition

Physical Properties
Density: 8.7 g/cm3
Melting Point: 1400 °C
Curie Temp: 400 °C

Magnetic Properties
Saturation Induction: 0.70
Maximum Permeability: 110,000-260,000
Coercive Force - A/m: 0.7-2.4
Permeability μ 0.08>=: 30,000-55,000

Mechanical Properties
Soft Annealed
Tensile: Min 570 MPa
Yield: Min 160 MPa
Elongation: Min 45%

Forms
Wire/Rod, Strip/Sheet, Tube are available

2.Usage
It is mostly used in small transformers, pulse transformers, relays, transformer, magnetic amplifier, electromagnetic clutch,the reactor coreand magnetic shielding which work inweak magnetic orsecondary magnetic field.

3.Features
1).Low coercivity and magnetic hysteresis loss;
2).High resistivity and loweddy-currentloss;
3).High initialmagnetic permeability and maximum magnetic permeability;
4).High saturation magnetic flux density;

4. Packing detail

1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet
5. Products and services

Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.

We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.

Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

We are willing to establish strong and long-time partnership with our customers

• Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers
• Quality with end to end production control
• Technical support and Customer Service