Nimonic 90 Washer

Nimonic 90 washers are manufactured from Nimonic 90, a nickel–base superalloy used for high-performance applications. Due to their properties, they should ideally be used where components are to be secured in situations of high stress and heat to guarantee their future stability and reliability.

Chemical compositions of Nimonic 90 Washer

Nimonic 90 washers are made from commercially pure titanium with the following typical chemical composition:

This information is useful in evaluating the Nimonic 90 washer's performance under different operating conditions.

Mechanical properties of Nimonic 90 Washer 

Nimonic 90 washers possess several key mechanical properties:

These properties ensure that Nimonic 90 washers offer an all-round performance making them suitable for various industrial applications.

Features of Nimonic 90 Washer

Nimonic 90 washers offer several notable features due to their unique composition and properties, which include:

• High-Temperature Strength: Nimonic 90 washers provide very good mechanical characteristics at high temperatures, thus making them ideal for use in high-temperature environments.
• Oxidation Resistance: 90 washers provide High oxidation resistance, which ensures the equipment or structure is not corroded and is very reliable, especially in hot conditions.
• Creep Resistance: Nimonic 90 washers are Good for withstanding Creep (permanent strain) at high temperatures and thus have good dimensional stability.
• Corrosion Resistance: The nimonic 90 washers Have good and high resistance to several corrosive atmospheres, chemicals, and soluble metals.
• Good Fatigue Resistance: Nimonic 90 washers resist cyclic loading and thermal cycling to deliver long-lasting performance in dynamic environments.
• High Yield Strength: The 90 washers Provide high yield strengt,h which is very important when the structure is exposed to a lot of stress.
• Ductility: Nimonic 90 washers demonstrate favourable levels of ductility, meaning that they can deform under pressure without breaking apart and are easy to machine and assemble.

These features contribute to the versatility and reliability of Nimonic 90 washers in various demanding applications.

Application of Nimonic 90 Washer 

Nimonic 90 washers are utilized in a range of industries due to their unique properties. These bars are commonly used in industrial settings.

• Aerospace Components: Nimonic 90 washers are used in areas where high temperature and mechanical stress are the major factors in aircraft engines and other aerospace applications.
• Gas Turbines: These washers are utilized for fastening components in gas turbines for operating at high temperatures & for thermal fatigue service.
• Rocket Engines: Nimonic 90 washers are also applied in rocket engines where temperatures are high and conditions unfavourable for most materials.
• Industrial Gas Turbines: Nimonic 90 washers are used in power generation turbines that need materials that can withstand high temperatures and corrosive environments.
• Heat Exchangers: The 90 washers are equipped for those parts of heat exchangers that are directly subjected to high temperatures and/or potentially corrosive materials.
• Combustion Chambers: Nimonic 90 washers are also used in combustion chambers where materials are exposed to heat and chemical attack.
• Nuclear Power Plants: Nimonic 90 washers are utilized in nuclear power plants and other equipment, where thermal stability and resistance to corrosion are critical factors.
• Oil and Gas Exploration: These washers are used In equipment that is involved in high-temperature and high-pressure applications such as in the exploration and extraction of oil and gas.

Thus, Nimonic 90 washers can withstand extreme conditions, making them a preferred choice for critical applications.