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.

AFG secures agreement with Custom Alloy Corp.

AFG Holdings, Inc. announced that its AFG Aero & Industrial business has reached an agreement with Custom Alloy Corporation to exclusively manufacture and market their commodity based-product in the USA.

Alfa Laval launches AlfaNovaTW

Alfa Laval has launched the first 100% stainless steel heat exchanger, Alfa Laval AlfaNovaTW, to address the challenge of contaminated tap water.

Stainless steel and fire resistance

What is the fire rating of stainless steel? This is a common enquiry in the construction industry, especially with the current concerns about flammable cladding. The three major branches to this question are addressed in this article.

The role of stainless steel in offshore applications

Stainless steels, including duplexes and super duplexes are of enormous benefit to the offshore oil and gas industry. They offer reduced weight, increased strength and corrosion resistance, and favourable lifecycle costs, compared to other materials.

On board with marine scrubbers: Resilient solutions for lower emissions

Ever-tightening sulphur oxide (SOx) emission regulations are increasing the use of marine scrubbers globally. Scrubbers operate in a highly corrosive environment and require the resilience of nickel-containing alloys to prevent failure.

Sandvik receives two awards from NACE International

NACE International recently awarded its 2020 Distinguished Organization Award to Sandvik Materials Technology, and Sandvik’s Ulf Kivisäkk was also awarded the NACE Technical Achievement Award.

Tubes for demanding applications

The rolling process for the production of seamless tubes was invented by the Mannesmann brothers in 1885 in Remscheid, Germany. Today the Mannesmann Stainless Tubes team is proud of its long heritage and is committed to the continuous development products to support the most demanding of customer needs and applications.

Nickel ferroalloy tapping out of furnace #1: PT Weda

PT Weda Bay Nickel, the Indonesian joint venture between Eramet, Newstride Technology (controlled by Tsingshan Group), and PT Antam, announced the first nickel ferroalloy tapping out of furnace #1 recently.

Nickel Institute updates archive of technical guides

Thirty significant technical publications originally produced by INCO and American Iron and Steel Institute (AISI) have been refreshed and re-published by the Nickel Institute.

Growth Opportunities for Superalloys: Frost & Sullivan

Frost & Sullivan’s recent analysis, Growth Opportunities for Superalloys, finds that the industry is expanding at a rapid pace.


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.