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.

Outokumpu duplex agreement

Outokumpu and Italian-based Acciaierie Valbruna SpA, have signed a non-exclusive patent and trademark license agreement, which grants Valbruna the right to use Outokumpu's LDX 2101 duplex stainless steel grade in all long products, such as bar, rebar and wire products in the European Union, Norway and Switzerland. Lean Duplex grade LDX 2101, a low-nickel, high-strength stainless steel developed and patented by Outokumpu, was commercially introduced in 2002 and has met with great success in demanding applications.

Rio Tinto remains committed to nickel project

The Indonesian unit of Rio Tinto Ltd has announced that it will remain committed to a USD 2 billion nickel project in Indonesia's Sulawesi island, although it is waiting for more clarity under a new mining law.

Saudi Arabia: iron ore mining

The JV between London Mining plc, on behalf of Saudi London Iron (SLI), and Saudi Arabia-based National Mining Co. has reported key findings from its feasibility study on the first 5 million tonne per annum phase of SLI’s planned iron ore mining and palletizing operation in Saudi Arabia.

Stainless construction website online

The Steel Construction Institute has announced that its online stainless steel in construction information centre www.stainlessconstruction.com is now available.

Fermont iron drill program

Champion Minerals Inc. has announced that a 5000m drill program is being initiated to delineate iron mineral resources on the Fermont Iron Property located in the Fermont iron ore district, 250km north of the St Lawrence River port town of Port Cartier and centered 60km SW of Fermont in NE Quebec.

Xstrata Nickel to restructure operations

Xstrata Nickel plans to restructure its Sudbury operations in response to the ongoing challenging market conditions.

Merrick as VP of Techalloy Welding Products

Central Wire Group’s (Perth, Ontario) President and CEO, Larry Smith has announced the promotion of Stan Merrick to Vice President of Techalloy Welding Products.

Central Wire Group appoints Byrnes

Larry Smith, President of Central Wire Group, has appointed Phil Byrnes to Vice President of Sales for Central Wire USA.

ASTM chairman appointed

Rolled Alloys Inc., a manufacturer of duplex stainless steel, has elected Mr Paul K Whitcraft director of quality, safety and engineering as the chairman of the 2009 ASTM International board of directors.

UK: fermentation tanks

Italy-based steel fabricator Cital has made a decisive move towards more economical liquid storage tanks.


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.