Nickel Iron Foils

Precision. Purity. Performance.

Engineered for Excellence in Every Layer

At DOMADIA, our Nickel Iron Foils are crafted to meet the highest standards of precision, quality, and reliability. Available in a wide range of dimensions, thicknesses, and grades, these foils are ideal for high-performance applications in electronics, vacuum systems, magnetic shielding, sensors, aerospace, and beyond.

Whether you’re advancing cutting-edge research or scaling up industrial manufacturing, DOMADIA™ Nickel Iron Foils provide the mechanical strength, magnetic properties, and corrosion resistance your mission demands.

Types of Nickel Foils Available from DOMADIA™

DOMADIA™ offers a wide selection of Nickel and Nickel Alloy Foils, each engineered to meet specific industry requirements. From pure elemental foils to complex alloy systems, our materials deliver performance, precision, and consistency for demanding applications.

Types of Nickel Foils:

1. Pure Nickel Foils:

These foils are primarily composed of nickel, with high purity levels.

2. Nickel Alloy Foils:

These foils contain nickel along with other metals, such as iron, chromium, and copper.

1. • Invar: A nickel-iron alloy known for its low coefficient of thermal expansion.

1. • Monel: A nickel-copper alloy.

1. • Nichrome: A nickel-chromium alloy.

3. Electrolytic Nickel Foil:

Produced through electroplating, this type features a high purity level and uniform thickness.

4. Rolled Nickel Foil:

This type is manufactured by rolling nickel billets, offering good mechanical properties.

Available Grades & Purities

We offer standard and custom compositions, including:

• High Purity (99.9%) up to Ultra-High Purity (99.99999%)
• ASTM-compliant and Mil-Spec (Military Grade)
• ACS, Reagent & Technical Grades
• Food, Pharmaceutical & Agricultural Grades
• Optical, USP, and EP/BP (Pharmacopoeia) Grades

Custom Dimensions and Thicknesses

From ultra-thin gauges to thicker specifications, DOMADIA™ Nickel Iron Foils can be fabricated to meet:

• • Exacting tolerance requirements
  • Bespoke formats for specific applications
  • Layered laminates or standalone precision foils

Applications of DOMADIA™ Nickel Iron Foils

DOMADIA™ Nickel Iron Foils or Ferro Nickel Foils combine excellent magnetic permeability, controlled thermal expansion, electrical conductivity, and superior formability, making them highly versatile across advanced industries.

1. Electronics:

• Batteries:

Nickel foil is a critical component in various battery technologies, including lithium-ion and nickel-metal hydride batteries, serving as a current collector.

• Printed Circuit Boards (PCBs):

Nickel foil is used in the manufacturing of PCBs due to its ultra-thinness, corrosion resistance, and conductivity.

• Electronic Components:

Nickel foil is used in the production of capacitors, lead wires, and other electronic components.

2. Aerospace:

• Aerospace Components:

Thin nickel foils are used in aerospace applications due to their high tensile strength and resistance to corrosion and heat, making them suitable for engine components and other critical parts.

• Shielding:

Nickel foil can be used for shielding in aerospace applications, protecting sensitive components from electromagnetic interference.

3. Other Industries:

• Heating Elements:

Nickel foil is used in high-specification heating elements due to its high resistance to heat and corrosion.

• Security Tags:

Nickel foil is used in the creation of security tags due to its inherent magnetic properties.

• Chemical Processing:

Nickel alloys are used in chemical reactors, pipelines, and equipment due to their resistance to corrosive chemicals.

• Fuel Cells:

Nickel foil can be used as a substrate for fuel cell electrodes.

• Medical Devices:

Nickel alloys are used in medical devices due to their biocompatibility and resistance to corrosion.

• Automotive:

Nickel alloys are used in various automotive components, including engine parts and catalytic converters.

4. Specific Nickel-Iron Alloy Applications:

• Soft Magnetic Materials:

Nickel-iron alloys are used as soft magnetic materials in applications like transformers and inductors, taking advantage of their high permeability.

• High-Temperature Applications:

Due to their oxidation resistance and high-temperature strength, nickel-iron alloys can be used in industrial furnaces and jet engines.

• Thermal Expansion Properties:

Certain nickel-iron alloys, like Invar, are used where controlled thermal expansion properties are needed.

Why Choose DOMADIA™?

• Trusted source for precision alloys and specialty materials
• Decades of expertise in material science and industrial solutions
• Responsive customer service with a research-first mindset
• End-to-end support — from specifications to shipping