Tag: Nickel alloys

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.

Selecting 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.

High-temp Nickel alloys & stainless steels for concentrated solar power

Stainless Steel World Publisher -
Nickel-based alloys and nickel-containing stainless are playing key roles in an emerging source of renewable energy known as thermal solar plants or concentrated solar power (CSP). The use of nickel-based alloys and nickel-containing stainless has enabled the solar power industry to overcome challenges in heat transfer and thermal storage technology.

TW Metals becomes distributor for Sandvik’s tubes

Stainless Steel World Publisher -
Sandvik has announced that TW Metals UK will be a preferred distributor for a range of products including Sandvik hydraulic & instrumentation tubing and high temperature piping products in England.

New range of solid wires for WAAM

Stainless Steel World Publisher -
Wire Arc Additive Manufacturing (WAAM) is a fast and highly efficient production process, based on well-known welding and cladding know-how, applicable to a wide range of alloys from unalloyed to high alloyed steels, nickel alloys, titanium alloys and aluminium alloys.

In a world of rising commodity prices, duplex takes the strain

Stainless Steel World Publisher -
After a prolonged slump, raw material prices are on the rise again. End users will therefore be looking to save costs by specifying lower-alloy grades, including duplex. Thanks partly to advances in fabrication, duplex is being used in more and more products and applications, over a wide range of industries.

Langley Alloys on the up after £2M investment

Stainless Steel World Publisher -
Langley Alloys is well on the road to recovery, thanks to a multi-million pound investment over the last two years. Bosses at the Wolstanton business have spent more than £ 2M on new equipment and stock, as well as the opening of a second facility in Grove Road, Fenton.

Orbital TIG welding – when quality is the primary concern

Stainless Steel World Publisher -
When high-quality welds are required, orbital TIG welding is the ideal technology for tube-to-tube or tube-to-tube sheet welding applications. With or without filler wire, this is a stable, reliable process that can be used on a wide range of materials such as carbon steel, stainless steel, titanium and nickel and aluminium alloys.

Hamilton Precision Metals growth opportunities in Asia

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Hamilton Precision Metals, one of six businesses within AMETEK Specialty Metal Products, is a producer of rolled strip and foil.

Four trends to watch in chemicals: South-East Asia, the Middle East,...

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Growth in the chemicals and biochemicals industry is being led by China, with the rest of Asia, the Middle East and the United States not far behind. Bio-based technology and innovations in catalysis production are two promising trends to make the chemical industry more sustainable.

Positive material identification proves its value

Stainless Steel World Publisher -
How can you tell a Super-Duplex Stainless Steel from an Austenitic Stainless Steel, or a Nickel Alloy from a Copper Alloy when they all largely look the same? That’s the problem experienced by many of the organisations in the supply chain.

American society collection for butt weld pipe fitting

Stainless Steel World Publisher -
Butt weld pipe fitting is designed to be welded on site at its ends to connect pipes and allow change in direction or pipe diameter, branching or ending.
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Applications of Nickel alloys

Nickel alloys, also knows as 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: Ni-hard is 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: The 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: 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.

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