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.

Spray-and-fused powder alloy

Eutectic UK has developed and patented a new spray-and-fused powder alloy for one of the toughest corrosion and wear applications available.

Taiwan power project

ATI Allegheny Ludlum will supply specialty metals for a reactor building service-water piping system at a power plant in Taiwan.

Australian nickel growth

The introduction of alternate processing technology and a regional programme of project development and exploration are at the centre of WMC's recently announced nickel growth strategy.

SPLASH launched

An alliance consisting of the Nickel Institute, the International Molybdenum Association, stainless steel producers and water distribution equipment manufacturers and suppliers has been launched at the American Water Work's Association convention in Chicago, Illinois, USA.

Australia: gas conversion

Aker Kvaerner Australia will undertake the preliminary studies and engineering, procurement and construction management for gas conversion of a nickel refinery in North Queensland, Australia

Nickel Institute appointment

Dr Ivor Kirman, President of the Nickel Institute, has announced that Dr Wouter Ghyoot will be joining the Nickel Institute on 13 September as European Manager, Environmental and Health Science Issues.

Right-angle gearbox resists corrosion

Tol-O-Matic's new corrosion-resistant (CR) version of the Slide-Rite universal right-angle gearbox is designed to meet the demands of harsh, potentially corrosive industrial environments.

New Caledonia: power plant

Alstom has been awarded a turnkey Engineer, Procure and Construct (EPC) contract to provide a new power plant for Prony Energies in New Caledonia.

New Hastelloy corrosion loop at IFE

Norway's Institute for Energy Technology (IFE) has opened a new corrosion test loop built entirely in the nickel alloy Hastelloy C-276.

Drilling holes in stainless components

Delcam's Power Solution CADCAM software has been selected by the Winbro Group for its new five-axis laser machining process, Lasemill.


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.