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.

Imphy signs with DSME

Imphy Alloys has signed a contract with DSME (Daewoo Shipbuilding and Marine Engineering Co Ltd) for the supply of Invar® M93 for 10 LNG carriers and 10 optional ones.

Nippon & Sumikin raise SS price

Nippon Steel & Sumikin Stainless Corp., Japan's largest stainless steel producer, has increased prices of its nickel-based sheets for a third straight month in March, raising them by 1.6%, because of higher nickel prices.

Falling SS prices in 2005

Acerinox SA said net profit dropped to EUR 154 million in the full year to December from EUR 313 million a year earlier, hit by falling stainless steel prices and a EUR 41.6 million write down in the fourth quarter against the falling value of the group's nickel stocks.

SS company expands

One of Western Australia’s leading stainless steel companies, Stirling Stainless Steel, has taken on a new name to reflect its new focus.

Iron ore pellets to smelter

Kazakhstan’s iron ore mining and concentrate group, Sokolovsko-Sorbai Mining Production AS, will supply iron ore pellets to the new stainless steel smelter, which is being constructed by the Chinese Jiuquan Steel in the NW of China, according to the press office of the Kazakhstan government.

Nickel Institute appoints

Mr Steve Barnett has been appointed President of the Nickel Institute effective 1 January 2006.

SS surcharges fall

According to Meps, alloy surcharges on austenitic grades of stainless steel flat products will fall again this January.

New conduit adapters

Turck has announced a variety of new conduit adapters designed for transitioning from conduit to 7/8-16UN mini-fast, M12 euro-fast and M23 multi-fast connectors.

Open die hydraulic press

Scot Forge, a supplier of open die and rolled ring forgings, is now offering expanded forging capabilities with the addition of its two-column, open die hydraulic press.

Metal-to-metal seals

Ongoing development at James Walker Moorflex in manufacturing metal-to-metal seals and components for oilfield equipment has expanded the company’s advanced capabilities in the CNC manufacture of annular products, typically incorporating complex sealing profiles and precise sections up to 2.3m diameter.


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.