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.

Nickel prices soar

Nickel prices rose to a record high for the 4th consecutive day in London as stockpiles of the metal plunged thus increasing speculation that supply would not meet demand.

SS producers to cut nickel purchases

European stainless steel mills are decreasing their purchase of nickel for the second quarter while three-month nickel price soared to USD 47,150 on the LME, market sources said.

Xstrata and USW reach agreement

Xstrata Nickel has announced that the company’s Sudbury operation has reached a tentative agreement for a new Collective Agreement with USW-Local 2020, Unit 6855, which represents Xstrata Nickel’s Office, Clerical and Technical (OCT) employees.

Duplex in wastewater treatment

Northwestern Spain will be home to a new wastewater treatment plant. Built by Cadagua SA, the plant is the first ever in Spain to have hardware made out of duplex stainless steel.

Taiwan stainless to rise in March

In February, Asian/Chinese stainless steel has been hiked by USD 50 to 200pt in line with higher nickel cost.

Halifax Harbour restoration

By 2010, three sewage treatment plants, made almost entirely of stainless steel, will help to restore Halifax harbour (Nova Scotia, Canada) to its original purity.

Xstrata agreement ratified

Xstrata Nickel has announced on 2 February 2007 that members of CAW Local 598, representing production and maintenance workers at the company’s Sudbury operations, have ratified a new three-year collective agreement.

SS prices nearing their peak

According to a Meps forecast, the price boom in the global stainless steel sector is now under serious threat as several factors are coming together to indicate price weakness in the future.

Xstrata and CAW reach tentative agreement

Xstrata Nickel has announced that the company’s Sudbury operation has reached a tentative agreement for a new Collective Agreement with CAW-Local 598, which represents Xstrata Nickel’s Sudbury production and maintenance employees.

Still no deal in Xstrata Sudbury

Labour negotiations at Xstrata Plc's nickel operations in Sudbury, Ontario, Canada, will not resume "until at least 29 January," a union representative said on 26 January.


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.