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.

“Knowledge sharing is key” An interview with Dow’s leading materials expert

Stainless Steel World Publisher - June 5, 2018

In addition to his role as Global Improvement Leader Materials Engineering Discipline at Dow, the world’s largest chemical company, David Barber has taken on the challenge of Chairing Duplex World 2018. With a wealth of handson metallurgical experience built up over nearly 30 years, David is as at ease solving corrosion issues on-site as he is fielding questions on specifications and lifecycle costs.

Death of Bob Giles, Sandmeyer (Retired)

Stainless Steel World Publisher - April 16, 2018

Robert F. Giles, 86, of Doylestown, Pennsylvania, passed away peacefully with his family by his side Thursday, March 29, 2018.

Jeroen Bierbooms joins the Langley Alloys

Stainless Steel World Publisher - March 15, 2018

Langley Alloys is pleased to announce the appointment of Jeroen Bierbooms as their agent for the Benelux region. Langley Alloys Limited is a British company with a worldwide reputation.

Perfecting the purity of nickel products

Stainless Steel World Publisher - March 9, 2018

It has long been known that the parts per million range quantity of trace elements has a tremendous influence on the properties of otherwise pure metals (AE van Arkel, Reine Metalle, Berlin 1939) which is also true for nickel. The norm for the purest nickel grade – Ni 270 – was established decades ago for vacuum tube parts.

Gazprom, ChelPipe sign roadmap

Stainless Steel World Publisher - March 2, 2018

Gazprom and ChelPipe, have signed a roadmap for the development and batch production of pipes for offshore projects. In accordance with the document, ChelPipe will adopt the technology to produce pipes from the 25Cr super duplex steel and the UNS N06625 nickel alloy.

Sustainable green chemicals through innovative biotechnology

Stainless Steel World Publisher - February 20, 2018

Succinic acid is a dicarboxylic acid with the chemical formula (CH2)2(CO2H)2. The name derives from Latin succinum, meaning amber. Nickel-containing stainless steel is playing an essential role in the production of innovative ‘green’ succinic acid which is highly corrosive to low alloy and carbon steel.

Nickel-based super alloys for sour wells

Stainless Steel World Publisher - December 26, 2017

The new face of oil and gas discovery will be with deep wells. As compared to shallow wells, deep wells normally need high performance nickel based alloys.

Sandvik sponsors and brings ‘next generation’ mater

Stainless Steel World Publisher - October 12, 2017

Sandvik is among the sponsors of the upcoming Stainless Steel World (SSW) Conference & Exhibition 2017 in Maastricht, The Netherlands (November 28-30), one of the world’s most important events relating to the manufacture and use of corrosion resistant stainless steels and other corrosion resistant alloys.

Sandvik achieves milestone with order rise

Stainless Steel World Publisher - September 25, 2017

Sandvik has reported a strong start to 2017 for welding products, materials and solutions. The news follows a global surge in demand for specialized welding expertise, with China and NAFTA representing the two largest growth markets.

Tackling corrosion in urea processes

Stainless Steel World Publisher - August 15, 2017

An interview with Mr. Kirk Ofei from Stamicarbon, who enjoys working on challenging and interesting projects that test his intelligence and qualifications and increase his knowledge.

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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.