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.

Kitz develops stainless steel

Kitz Corporation has developed a duplex phase stainless steel that has achieved lower production costs compares to Single Phase Stainless Steel ASTM A351 CF3M.

Nickel catalyst for cheaper hydrogen

Chemical engineers at the University of Wisconsin have developed a nickel-based catalyst that could play a role in the evolution of the hydrogen economy.

Guide to weld purging

A new Guide to Weld Purging has been published by Huntingdon Fusion Techniques.

Alloy dispensers from Techalloy

Tech Pak™ from Techalloy (a division of Arcelor) delivers stainless steel or nickel alloy welding wire to joints and seams in a straight, flip-free line for superior welds with fewer quality rejects.

Welding wire and dispenser

Tech Pak™ from Techalloy delivers stainless steel or nickel alloy welding wire to joints and seams in a straight, flip-free line for superior welds with fewer quality rejects.

Modular gas storage

ExxonMobil Upstream Research Company has licensed a patented liquefied natural gas (LNG) storage tank technology to the UK-based contractor Skanska Whessoe.

New melt shop started at Allegheny

Danieli SpA reports that the first of two 110-metric ton electric arc furnaces has started up at Allegheny Ludlum’s melt shop in Brackenridge, PA, USA.

New appointments at Techalloy

Christina Partoza has been appointed Customer Service Supervisor at Techalloy’s Baltimore Welding Division.

Revised surcharge

Allegheny Technologies Incorporated has announced that ATI Allegheny Ludlum is revising the raw material surcharge formula for all stainless and super stainless steel and tool steel products, with effect from 4 January 2004.

Exotic materials extend lifecycle

Parker Instrumentation has been selected by EnCana (UK) Limited to supply exotic-material tube fittings for its recently approved Buzzard Project in the central North Sea.


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.