Products Description

Incoloy wire is composed of alloying elements such as nickel, iron and chromium, which give it excellent performance characteristics. First of all, Incoloy wire can maintain its strength and stability under high temperature conditions and is not prone to deformation or relaxation. This makes it an ideal material in thermal processing equipment such as high-temperature heaters, stoves and burners.

Secondly, Incoloy wire has excellent corrosion resistance. It can resist the erosion of corrosive media such as acids, alkalis, and salts, making it widely used in chemical, petroleum, marine engineering and other fields. Whether in an acidic environment or an alkaline environment, Incoloy wire can maintain its stable performance and extend the service life of the equipment.

In addition, Incoloy wire also exhibits excellent mechanical properties. It can withstand loads in high stress environments and is resistant to stress corrosion cracking. This enables it to assume important structural and functional roles in a variety of industrial applications.

All in all, Incoloy wire provides reliable solutions for various industrial environments with its excellent high temperature performance, corrosion resistance and mechanical properties. Whether in high-temperature heating equipment or corrosive environments, it is a widely accepted and trusted material choice.

Incoloy series: 800/800H/800HT/825/925
Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: φ4-50mm;Length 2000-5000mm
Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm
Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm

Chemical Composition Requirement

Product Forms and Standards

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Antioxidant

Incoloy wire has excellent oxidation resistance because the alloying elements it contains react relatively slowly with oxygen. The following are several key features of Incoloy wire’s oxidation resistance:

High temperature stability: Incoloy wire can maintain its physical and chemical properties for a long time in high temperature environments and is not prone to oxidation reactions. This makes it an ideal material for use in high temperature applications.

Good oxide layer formation: When Incoloy wire is exposed to air, a dense oxide layer will form on the surface. This oxide layer can effectively prevent oxygen from further corroding the material, providing additional anti-oxidation protection.

Corrosion Resistance: In addition to its oxidation resistance, Incoloy wire also has excellent corrosion resistance. It can be used for a long time in corrosive media such as acid, alkaline and salt water without damage.

The role of alloying elements: The alloying elements in Incoloy wire, especially nickel and chromium, play an important role in its oxidation resistance. Nickel provides some stability and resistance to oxidation, while chromium forms an oxide layer and provides additional corrosion resistance.

Influencing factors:

Alloy composition: The oxidation resistance of Incoloy wire is closely related to its alloy composition. Typically, alloys containing higher proportions of nickel and chromium increase their resistance to oxidation. Other alloying elements, such as iron, molybdenum, titanium, etc., may also affect the antioxidant properties.

Temperature: Temperature is an important factor affecting the oxidation resistance of Incoloy wire. In high-temperature environments, the reaction rate between oxygen and materials increases, so higher oxidation resistance is required. Incoloy alloys generally remain stable at higher temperatures and resist oxidation reactions.

Environmental atmosphere: The environmental atmosphere in which Incoloy wire is located will also affect its anti-oxidation performance. For example, factors such as oxygen concentration, humidity, acidity and alkalinity may affect the oxidation reaction rate of materials.

Surface treatment: Appropriate surface treatment can improve the oxidation resistance of Incoloy wire. For example, the material's resistance to oxidation can be enhanced and provide an additional layer of protection through the application of surface coatings, oxidation treatments or other protective layers.

Conditions of use: The conditions of use of Incoloy wire, such as stress, cyclic load, vibration, etc., will also affect its anti-oxidation performance. Under severe use conditions, materials may be more susceptible to oxidation and corrosion.

Time factor

The antioxidant properties of Incoloy wire can weaken over time to a certain extent. This is due to the following factors:

Changes in the oxide layer: Incoloy wire will form a dense oxide layer when exposed to the air, and this oxide layer has certain anti-oxidation properties. However, over time, the oxide layer can be affected by physical and chemical changes in the environment, causing its quality and protective properties to gradually decrease.

Material aging: Over time, the alloy elements in Incoloy wire may diffuse or precipitate, which may cause changes in the material's organizational structure, thus affecting its anti-oxidation performance. In addition, the grain size of the material may become larger over time, which may also have an impact on the antioxidant properties.

Conditions of use: Incoloy wire may be exposed to different environments and working conditions during use, such as high temperature, corrosive media, stress, etc. These factors may accelerate the aging and oxidation process of materials, leading to the gradual reduction of antioxidant properties.

Although the oxidation resistance of Incoloy wire may diminish over time, it is still a high-temperature alloy with good oxidation resistance. Through appropriate material selection, environmental control and maintenance measures, the service life of Incoloy wire can be extended and its good antioxidant properties can be maintained.

FAQ

What are the mechanical properties of Incoloy wire?

Incoloy wire has good mechanical properties, including high strength, high hardness and excellent ductility.

How high a temperature can Incoloy wire withstand?

Incoloy wire is able to withstand high temperature environments, often operating at temperatures above 1000°C.

Is Incoloy wire easy to process and weld?

Incoloy wire is relatively easy to process and weld, but care needs to be taken to select the appropriate process and equipment.