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Kovar
CNC Machining Services

Material
Lead Time
5 – 22 Days
Cost

$$$

Machined Kovar Description

Kovar is a specialized alloy of iron, nickel, and cobalt. It is ideal for situations that need precise size and shape stability. This alloy can be machined to achieve great performance and accuracy, making it suitable for optical and electronic parts.

A critical feature of Kovar is its low thermal expansion coefficient, which means it does not change much in size when temperatures fluctuate. This property is beneficial for applications requiring stability in extreme temperatures.

Overall, machined Kovar offers excellent precision and performance, making it a top choice for various demanding applications.

Key Characteristics

Characteristics may vary depending on the grade/alloy.

  • Low Thermal Expansion

Applications

  • Aerospace Parts
  • Diodes 
  • Electronic Components
  • Hermetic Seals
  • Medical Devices
  • Microwave Tubes
  • Power Tubes
  • Transistors

Industries Utilizing Machined Kovar

  • Aerospace & Defense
  • Electronics
  • Sciences & Medical
  • Telecommunications
Why should you choose machined Kovar for your project?

Machined Kovar has many benefits for your project. This iron-nickel alloy has excellent thermal expansion properties, making it suitable for applications that need precise dimensional stability. Prototek’s skilled machinists can accurately create Kovar components to your specifications for a perfect fit and optimal performance. Our advanced manufacturing capabilities provide Kovar parts that meet high standards. Prototek delivers the reliable Kovar solutions your project needs.

Finishes for machined Kovar

At Prototek Digital Manufacturing, we understand the specific needs of machining Kovar, an alloy used in aerospace and electronics. We offer a variety of high-quality finishes to improve the performance and appearance of your Kovar parts. We provide options like precision electroplating and specialized coatings. Our team works with you to choose the best finish to meet your requirements. Whether you need protection against corrosion, better thermal properties, or a specific look, our modern facilities and strict quality control ensure reliable results.

Kovar FAQs

What is Kovar?

Kovar is a nickel-cobalt ferrous alloy that has a low thermal expansion. This property makes it an excellent choice for precision parts. Kovar is popular in industries that need stability in size, such as aerospace, electronics, and optics.

What are the standard finishes for machined Kovar?

We offer several finishing options to improve the performance and look of machined Kovar components. These options include electroplating, anodizing, passivation, and specialized coatings that protect against oxidation, wear, and harsh environments. Our team can help you choose the best finish for your Kovar parts based on your needs.

Advantages of machining Kovar.

Kovar machining has many benefits, such as low thermal expansion, which means it stays stable in different temperatures, essential for precision work. Kovar is also strong and lightweight, making it a durable option.

Disadvantages of machining Kovar.

Kovar is a valuable material, but machining it is not easy. Its high hardness and abrasiveness can quickly wear out tools, slow down machining speeds, and cause surface defects. Choosing the right cutting tools and setting the correct machining parameters is essential to getting the best results when machining Kovar.

Kovar Machining Alloys

Please contact us to inquire about our available grades and alloys. If you need something specific, we will do our best to meet your project’s needs.

Learn More About Prototek's CNC Machine Services

Through our resources, you can discover the complexities of CNC machining and gain insights into creating top-notch designs specifically tailored for this cutting-edge technology.

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