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.

Gual Stainless and SIPI sign agreement

SIPS and the Spanish Gual Stainless have signed a new Agreement for the Distribution of Flat Bar in Stainless Steel, produced hot rolled and cold rolled, for the all American market.

Sumitomo Metals plans to raise pricing

Sumitomo Metal Industries Ltd has begun negotiations to raise the pricing of seamless stainless steel pipes for all domestic customers, due to a surge in the price of nickel, a major raw material for these pipes.

Allied Fitting acquires

GulfStar Group has announced that Allied Fitting LP has acquired Warren Alloy Inc. GulfStar served as exclusive financial advisor to Warren throughout the transaction.

Fine Tubes awarded D&B’s Rating 1

Fine Tubes, the UK-based manufacturer of stainless steel, nickel and titanium tubing in seamless and welded, has been awarded D&B's “Rating 1” for its “highest level of creditworthiness” and “minimal risk of failure”.

JSL boards more directors

JSL Ltd has broad based its board of directors by inducting two additional independent directors on the Board of the Company.

DuPont Exec voices mine safety

The regional director for DuPont Sub-Saharan Africa, Mr Carlman Moyo, said a culture of safety needs to start with top executives and stressed that mining houses could not continue to use the same practices they had been employing for decades.

Stainless steel, metal-cored electrode

Select-Arc Inc. has developed a stainless steel, metal cored electrode specially developed for welding in high temperature piping systems.

Niihama nickel refinery shut for maintenance

Sumitomo Metal Mining Co. Ltd has announced that its Niihama Nickel Refinery will be shut for 4 days in May 2010 and 4 days in November 2010 for regular maintenance.

New Caledonia: power plant order

Doosan Heavy Industries & Construction Co. has won a USD 120 million order to build a power plant in New Caledonia.

Sumitomo to increase nickel output

Sumitomo Metal Mining Co Ltd has announced plans to up its nickel production by 23% and keep its copper output relatively unchanged in the 2010 Japanese fiscal year.


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.