Tag: nickel

What are nickel alloys?

Nickel-based alloys are a group of metallic materials composed primarily of nickel with the addition of various other elements. These alloys exhibit exceptional corrosion resistance, high-temperature strength, and excellent mechanical properties. They are widely used in industries such as aerospace, chemical processing, power generation, and oil and gas. Nickel-based alloys can be tailored to meet specific requirements by adjusting the composition and heat treatment processes.

Why select nickel based alloys?

There are several reasons to select nickel alloys or Ni-hard for various applications: the corrosion resistance, high-temperature strength, oxidation resistance, it’s versatility, high strength and toughness, the compatibility with other materials and finally its electrical and magnetic properties.

New VIDP furnace ThyssenKrupp VDM

ThyssenKrupp Steel AG last year approved a plan to invest EUR 13.5 million in a vacuum induction degassing and pouring (VIDP) furnace for the production of nickel-base alloys.

AvestaPolarit invests in environment

In connection with the expansion of AvestaPolarit's Tornio Works, investments of more than EUR 100 million will be made to reduce the environmental impact of operations during 2000-2004.

Inconel alloy 22

Special Metals has launched a new product, Inconel alloy 22, to extend its range of nickel-base alloys for applications in very corrosive industrial environments.

UK water regulations

Under the Water Industry Acts of 1989 and 1991, the UK government has power to regulate the substances, products and processes used in the treatment and provision of public water supplies.

SSW America 2004: call for papers

Stainless Steel World is organising a conference and exhibition dedicated to the use of corrosion-resistant alloys, and welcomes your participation through the submission of papers for oral presentation as well as poster contributions.

Carpenter raises nickel prices

The Specialty Alloys Operations of Carpenter Technology Corp. is immediately raising prices for its nickel-bearing specialty materials because of rising raw material costs.

Nickel price rise

A rapid rise in the price of nickel since the turn of the year will force up alloy surcharges on all austenitic grades in the European Union and USA.

Kitz to include wider range of alloys

Kitz Corporation has announced that its integrated production system will include a host of additional stainless steel and high-alloy steel valve castings.

Allegheny announces price increases

Allegheny Technologies Inc. has announced that two of its operating units, Allegheny Ludlum and Allvac, are increasing prices for certain high-value products.

Nickel helps save Leicester bridge

Metalock Engineering has been using its cast iron metal stitching expertise to repair and refurbish the Old West Bridge in Leicester, UK.


Nickel alloys or Ni-Hard find extensive use in a wide range of applications across various industries due to their desirable properties. Some common applications include:

Aerospace Industry: Nickel alloys are utilized in aircraft engines, gas turbines, and other aerospace components due to their high-temperature strength, corrosion resistance, and excellent mechanical properties.

Chemical Processing: Nickel alloys are well-suited for chemical plants where they are used in reactors, heat exchangers, piping systems, and valves. Their exceptional resistance to corrosion and high-temperature environments make them ideal for handling corrosive chemicals and acids.

Oil and Gas Industry: Nickel alloys are crucial in this industry for applications such as oil well drilling tools, valves, pumps, and tubing. Their resistance to corrosion, high strength, and ability to withstand harsh environments make them suitable for offshore and onshore operations.

Power Generation: Nickel alloys are used in power plants, particularly in turbines, generators, and heat exchangers. Their high-temperature strength and corrosion resistance make them ideal for efficient energy production.

Medical Industry: Nickel alloys find applications in medical devices such as implants, surgical instruments, and dental equipment. They offer biocompatibility, corrosion resistance, and mechanical strength necessary for medical applications.

Automotive Industry: Nickel alloys are employed in exhaust systems, catalytic converters, and engine components due to their high-temperature strength and corrosion resistance.

Marine Industry: Nickel alloys are used in marine applications, including shipbuilding and offshore structures, due to their resistance to seawater corrosion and high strength.

These are just a few examples, and nickel alloys have numerous other applications in fields such as desalination, food processing, nuclear power, and more.