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Unlocking the nuclear supply chain with HIP
Three large vertical cylindrical tanks, safety railings, metal enclosure and overhead pipes in a brightly lit factory with white walls.

Unlocking the nuclear supply chain with HIP

As new nuclear build projects face serious supply chain constraints, Hot Isostatic Pressing (HIP) may be the breakthrough manufacturing solution for faster, safer, and at scale components THE CLEAN ENERGY…

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Bodycote is leading its sector in the transition to low carbon heat treatment
Bodycote industrial building with logo and rooftop solar panels, parked cars, and nearby structures under a hazy sky.

Bodycote is leading its sector in the transition to low carbon heat treatment

The race to decarbonise our energy-intensive industries no longer a distant goal—it’s a business imperative. The UK’s 

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The effects of low temperature carbon diffusion on stainless steel
Water droplets scattered on reflective stainless steel with a cool blue tint, each droplet highlighting fine surface detail.

The effects of low temperature carbon diffusion on stainless steel

Stainless steels along with nickel based alloys are often selected for many applications in corrosive environments. While resistance to corrosion makes them a favourable choice, poor tribological behaviour may prevent…

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Embracing green manufacturing -The environmental advantages of low pressure carburising over traditional carburising techniques
Interior of a large industrial machine with a basket of circular metal parts under bright light; background shows nozzles and circular frame.

Embracing green manufacturing -The environmental advantages of low pressure carburising over traditional carburising techniques

Introduction As industries worldwide continue to prioritise sustainability and environmental responsibility, innovative manufacturing techniques that minimise environmental impact are increasingly in demand. In the field of heat treatment, low pressure carburising…

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Enhancing the food and beverage industry with Kolsterising®
Automated machine fills brown glass bottles on a production line with visible pipes, gauges, and metal components.

Enhancing the food and beverage industry with Kolsterising®

Introduction The food and beverage industry requires high-performance materials to withstand the demanding processing conditions and maintain strict hygiene standards. Kolsterising® is a unique surface hardening technology developed by Bodycote,…

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HVOF: A REACH-compliant alternative to hexavalent chrome with environmental benefits
Front view of a commercial aeroplane on an airport runway, showing the nose, landing gear, and HVOF-coated engines under blue sky.

HVOF: A REACH-compliant alternative to hexavalent chrome with environmental benefits

  Hexavalent chrome, also known as chromium (VI), has been widely used in various industries for its exceptional corrosion resistance and durability. However, its toxic nature poses significant risks to…

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Questions and answers concerning cavitation erosion
Metal surface with circular grooves and wear; two red arrows indicate rough areas marked as cavitation erosion.

Questions and answers concerning cavitation erosion

What is cavitation erosion? Cavitation erosion is an effect of surface deterioration and surface material loss, mostly in hydraulic machinery and the associated components. Pressure differences in high-velocity liquids can…

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Salt bath nitriding: environmental concerns and sustainable alternatives
Shiny black metal ball bearings on a textured surface encircle a central ball stud with a threaded end, lying flat.

Salt bath nitriding: environmental concerns and sustainable alternatives

Salt bath nitriding has long been a popular surface treatment process in the metalworking industry, primarily used to enhance wear resistance, corrosion protection, fatigue strength and a cosmetic black finish.…

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How can we ensure 3D printed metal parts are service ready for critical applications?
3D printed metal part with curved, angular surfaces on a build platform inside a printer, surrounded by metallic components.

How can we ensure 3D printed metal parts are service ready for critical applications?

Once a 3D printed metal part is produced, the component is often far from ready to be used for its intended purpose, particularly applications in safety-critical industries with stringent quality…

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Why use Electron Beam Welding to join metals?
Orange sparks radiate from a bright centre during electron beam welding, with intense light against a dark background.

Why use Electron Beam Welding to join metals?

Electron beam welding (EBW) is a fusion welding process that uses a beam of high velocity electrons to produce a high integrity weld. A concentrated beam of high energy electrons…

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What is ion implantation?
Cylindrical metal heat treatment chamber on sturdy steel frame, viewed from below, with attached wires, pipes and control units.

What is ion implantation?

Historically, the first ion implanter was helium based, constructed and operated in 1911 at Cavendish Laboratory in Cambridge by Ernest Rutherford and his students. In 1949, Shockley filed for a…

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Why is there some degree of porosity in most metal alloy castings?
Worker in safety gear uses a hoist to lift a metal alloy part in an industrial facility; clipboard, remote, and red doors visible.

Why is there some degree of porosity in most metal alloy castings?

The process by which molten metal freezes in a shaped casting is a complex process.  The first metal to freeze at the mold’s surface is typically fine grained and dense due to chilling…

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The frequently asked questions of Kolsterising®
Stainless steel pump casing and metal impeller with curved blades treated by Kolsterising on a black reflective surface, blue gradient background.

The frequently asked questions of Kolsterising®

Articles The frequently asked questions of Kolsterising® Kolsterising®, proprietary to Bodycote, is a technology that greatly improves the mechanical properties of corrosion-resistant materials. Some of the more commonly asked questions from our customers…

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What is galling?
Concentric circular grooves on a metallic part surface, rough texture with bluish and purple iridescence under magnified view.

What is galling?

Galling is a type of mechanical wear caused by a combination of friction and adhesion between sliding surfaces typically under a compressive load.   It is the result of tearing and…

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How does one achieve optimum results with Corr-I-Dur®?
Shiny black metal ball bearings on a textured surface encircle a central ball stud with a threaded end, lying flat.

How does one achieve optimum results with Corr-I-Dur®?

The achievable surface hardness mainly depends on the base material. Alloying elements such as chrome and aluminium lead to higher hardness. The Nitriding depth depends on customer requirements. Also the…

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Decarbonising aerospace – The role of thermal processing
White exhibition stand with red curved counter, large screen showing “Carbon Smart” and “www.bodycote.com”, brochures on counters.

Decarbonising aerospace – The role of thermal processing

Articles Decarbonising aerospace - The role of thermal processing At the Paris Airshow last week, one theme came through loud and clear: sustainability  is no longer a side conversation in…

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What is the difference between nitriding and Bodycote’s Corr-I-Dur® process?
Rows of glossy black spheres treated with Bodycote's proprietary Corr-I-Dur process.

What is the difference between nitriding and Bodycote’s Corr-I-Dur® process?

  Thanks to the wide range of applications, Nitriding and Nitrocarburising processes are becoming more and more important. In addition to mechanical and technological characteristics, corrosion resistance is of vital importance for the functionality…

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What is Expanded Austenite or “S-phase”?
Water droplets scattered on reflective stainless steel with a cool blue tint, each droplet highlighting fine surface detail.

What is Expanded Austenite or “S-phase”?

  The terms “expanded austenite” and “S-phase” were coined when first discovered in the early 1980s. The term S-phase was used to describe new peaks shown with X-ray powder diffraction…

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Case study: Driving the green energy transition with Specialist Technologies
Car travelling on a winding mountain road lined by rocky cliffs and trees, with distant mountains and a partly cloudy sky visible.

Case study: Driving the green energy transition with Specialist Technologies

In 2023, Bodycote began work on a major new multi-year contract to provide efficient processing of automotive parts destined for hybrid vehicles, using

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