Nickel

Nickel based alloys

Nickel based alloys are chosen because of the corrosion resistance, heat resistance/high and low temperature properties.

Applications for nickel alloys

Nickel alloys are used in a variety of industries, such as: aircraft gas turbines, steam turbine power plants, nuclear power systems and the chemical- and petrochemical industries. Overall, nickel alloys offer a combination of strength, corrosion resistance, heat resistance, and versatility that makes them valuable in demanding industrial applications. Their properties make them suitable for environments where other materials may fail, allowing for improved performance, durability, and reliability.

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TMR appoints manager

Dr Gary Carinci has joined TMR Stainless as a Senior Development Manager.

Tackling superalloys

A research project at Cranfield University has employed Holroyd's superabrasive Edgetek machines to achieve significant breakthroughs when machining nickel-based superalloys.

Titanium for Goro project

Allegheny Technologies (ATI) will supply all wrought product forms made of the specialised Titanium Grade 28 to be used in Inco Ltd's Goro mining project pressure acid leaching heat exchanger system.

Allegheny furnace upgrade

Allegheny Technologies Inc. has announced a project to reduce operating costs and increase productivity at the Allegheny Ludlum melt shop located in Brackenridge, PA, USA.

Nickel-based valves

A resource is now available for end-users who require quick delivery of corrosion-resistant nickel-based valves.

New from Tyco

Tyco Valves & Controls announces the release of the Morin MRP & MRS Rack and Pinion pneumatic actuators.

Titanium used on Statfjord platforms

Statoil is to use titanium in the replacement of 40 separate fire protection systems on its three platforms, Statfjord A, B and C, over a period of 2–3 years.

New force in customised fabrications

Newly formed Axium Process is starting life with over 100 man years of engineering experience in the supply and manufacture of customised stainless-steel components and fabrication

Stainless ascends to new heights

Global stainless crude steel production increased substantially in the April to June period, according to an article in Stainless Steel Review (July 2002.

Inovati wins R&D 100 award

Inovati (Santa Barbara, CA, USA) has won an R&D 100 award for 2002 from R&D Magazine for the development of equipment and processes for its low-temperature metal deposition technique, Kinetic Metallization (KM).


Nickel alloys are a group of metallic materials that contain a significant amount of nickel as their primary alloying element, typically combined with other elements such as chromium, iron, copper, molybdenum, and others. These alloys exhibit unique properties that make them useful in a wide range of applications across various industries. Below we collected some key points about nickel alloys:

High Strength and Corrosion Resistance: Nickel alloys are known for their excellent combination of high strength and corrosion resistance. They can withstand harsh environments, including high temperatures, extreme pressures, and corrosive substances.

Versatile Applications: Nickel alloys find applications in diverse industries, including aerospace, chemical processing, oil and gas, power generation, marine engineering, and electronics. They are used in components such as turbine blades, valves, heat exchangers, chemical reactors, and electrical resistance wires.

Heat Resistance: Nickel alloys possess excellent heat resistance, making them suitable for high-temperature environments. They maintain their strength and structural integrity at elevated temperatures, making them ideal for applications such as gas turbines.

Corrosion Resistance: Nickel alloys have exceptional resistance to corrosion, particularly in harsh environments where other materials might fail. They resist attack from acids, alkalis, seawater, and various corrosive gases, making them valuable in chemical processing, marine, and offshore applications.

Magnetic Properties: Nickel alloys can exhibit ferromagnetic or paramagnetic properties depending on their composition and processing.

Weldability and Fabrication: Nickel alloys can be welded, allowing for the fabrication of complex structures and components. However, they require specialized welding techniques and proper heat treatment to maintain their desired properties.

Cost: Nickel alloys tend to be more expensive than common steels due to the higher cost of nickel and the complexity of their production. However, their unique properties often justify their use in critical applications where their performance outweighs the cost considerations.