Nickel Alloy Kovar Round Bar
Nickel Alloy Kovar Round Bar

Nickel Alloy Kovar Round Bar

The core components of Kovar are iron, nickel, and cobalt. Because of its expansion characteristics, which closely correspond to those of silicon borosilicate glass (around 4.6 x 10^-6 / degree celsius to 5.3 x 10^-6 / degree celsius) in the temperature range 20 to 450 degrees celsius, “Kovar” has found wide applications in electronic packaging and as a material for high temperature components. Kovar does not react with mercury, which ensures the reliability of the sealing. Its dense oxide film can easily be infiltrated by glass, which is another requirement.
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Description Of Nickel Alloy Kovar Round Bar

 

Nickel Alloy Kovar Round Bars have a wide variety of applications, especially pertaining to demanding industries like electronics, where metallic sealing to glass is essential. These subclasses are formed through advanced techniques and accurately aligned stir casting, guaranteeing continuous bars strengthened free of any mitigated welding, augmenting the thrustformance overall robustness of the core.

 

The most distinctive trait of this Nickel Alloy Kovar Round Bars is having a diameter to cross-section ratio greater than 20:1, making it capable of taking on torsional loads while also moving any play shafts with no blunt defects. This allows it to achieve a linear displacement without inducing any curvature or twisting effect on the surface of the shaft. Nickel Alloy Kovar Round Bar guarantees unmatched torsional stiffness. Its robust mechanical composition allows it to withstand disturbing thermal destabilizing forces within a broad magnitude under all leading elongating expansion. Ranging from room temperature ranging 300 to 600 degrees Celsius.

 

The seamless rolling process ensures the inner and outer surfaces of every Nickel Alloy Kovar Round Bar undergo smooth and verified processes for manufacturing, specializing in coffin-shaped welding joins to avoid defects made by traditional methods. Traditional methods often lead to cold working issues, however, Nickel Alloy Kovar Round Bars boast high resistance in reaghedron manufacturing, enabling the use of tailored methods like blend coaxial or helical bladed forms. Coupled with argon, spot, seam, and brazing, Kovar goes above and beyond traditional welding performance.

 

To sum up, the use of Nickel Alloy Kovar Round Bars is critical in many high-tech industries due to its low thermal expansion and corrosion resistance, alongside its good mechanical properties and value-added processing.

 

Features Of Nickel Alloy Kovar Round Bar

 

High thermal stability. Nickel Alloy Kovar Round Bars possess an exactly matching thermal expansion coefficient with ceramics and glass, avoiding thermal stress fracturing and maintaining hermetic seals.

Superior mechanical performance: Nickel Alloy Kovar Round Bars withstand complex stress conditions due to good ductility and high yield strength. Electroplating, welding, and other cold and hot work are easily performed, allowing complex-shaped parts to be constructed.

Excellent processing capabilities: Nickel Alloy Kovar Round Bars withstand prolonged exposure to acidic environments, mercury-containing instruments, and other oxidation and corrosive conditions. Strong resistance to environmental impacts.

Low temperature structural stability. Nickel Alloy Kovar Round Bars can maintain structural stability under extreme temperatures to ensure equipment reliability.

 

product-457-583

 

Applications Of Nickel Alloy Kovar Round Bar

 

Nickel Alloy Kovar Round Bars serve a great purpose in electronics and communications, enabling the smooth production of lead frames, package casings around precise components, evap tubes alongside a switch, and microwave tubes. In aerospace, Nickel Alloy Kovar Round Bars spare no bounds, boasting in strength and precision to support the construction of jet engines and precision turbines. Nickel Alloy Kovar Round Bars stand out in the health industry for making dental or prosthetic devices like decks and scaffolds, and surgical tools. In the chemical sector, the ability to withstand aqueous mixtures of various acids coupled with corrosive properties allows the construction of tanks, pipelines, valves, and even reactors.

 

product-969-462

 

Specifications Of Nickel Alloy Kovar Round Bar

 

Type:

Nickel bar

MOQ:

No restrictions

Process:

Hot rolled, Cold drawn, Forged

Surface

Pickling, Mill surface

Length:

Customized

Origin:

China

Transport Package:

Carton

Specification:

Customized

Standard:

ISO, ASTM, AISI

Sample:

Avaliable

 

Nickel Alloy Kovar Round Bar 1

 

FAQ For Nickel Alloy Kovar Round Bar

 

Are you a Nickel Alloy Kovar Round Bars factory or Nickel Alloy Kovar Round Bars manufacturer?
A: Yes, we are a Nickel Alloy Kovar Round Bars factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method of Nickel Alloy Kovar Round Bars?
A: Generally, we send Nickel Alloy Kovar Round Bars by UPS, DHL or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.

Why is your Nickel Alloy Kovar Round Bar so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection of Nickel Alloy Kovar Round Bars or full inspection of Nickel Alloy Kovar Round Bars?
A: 100% full inspection for sure. All unqualified Nickel Alloy Kovar Round Bars are discarded.

How do you ensure your lead time for Nickel Alloy Kovar Round Bars?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Nickel Alloy Kovar Round Bars?
A: Depends on the quantity of Nickel Alloy Kovar Round Bars; generally, no MOQ limit.

How to pay for Nickel Alloy Kovar Round Bars?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time of Nickel Alloy Kovar Round Bars?
A: Around 7-20 days, which depends on the quantity and production of Nickel Alloy Kovar Round Bars.

What kind of package of Nickel Alloy Kovar Round Bars is it?
A: Generally, we use a carton case or a plywood case with protective material inside to ensure the safety of Nickel Alloy Kovar Round Bars.

What is the lead time of Nickel Alloy Kovar Round Bars?
A: From the order placed to cargo receiving will take around 10-25 days.

 

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