Corrosion

Corrosion is defined as a refined metal that is naturally converted to a more stable form such as its hydroxide or sulphide state. Metal corrodes when it reacts with another substance such as oxygen, hydrogen or bacteria. Corrosion can also happen when metals are placed under too much stress causing the material to crack. Corrosion leads to deterioration of the material. In this section you can find newsitems related to all types of corrosion such as stress corrosion cracking, intergranular corrosion, pitting, and corrosion fatigue. If you wish to include your newsrelease on Stainless Steel World Americas and email newsletter, please feel free to contact us

New In-Situ Oxygen Analyser

The HORIBA (UK) NZ-5000 is an In Situ analyser which continuously measures the concentration of O2 in process and stack gases with an exceptionally fast response and high levels of precision. The system can be used in extreme process conditions such as high dust load and aggressive or corrosive flue gas compositions.

New enhanced 316L stainless steel material

newsitemPirtek Fluid Systems has announced the introduction of a brand new 316L stainless steel material created by HAM-LET, a global manufacturer of instrumentation valves and fittings for industrial and high purity applications.

Bonomi’s stainless in-line check valves

Bonomi North America has launched its Series S800 stainless steel check valves that feature a spring-loaded soft seat with low cracking pressure for high flow capacity, minimal head loss and dependable protection against reverse flow.

App tests passivation in stainless steel

Walter Surface Technologies is aiming to enhance business processes in a variety of industries including the machine industry. The marketplace is ore and more embrace the “The Internet of Things,” wherein facilities look toward cloud-based data collection and sophisticated analytics to assess their materials, extend the usefulness and safety of their equipment.

Leak-free ball valves in stainless steel

STAUFF is now offering ball valves and flow control valves in a variety of configurations with an option of carbon steel or stainless steel construction.
The floating ball design offers a positive, leak-free seal and automatically compensates for any seat wear or misalignment.

Siemens secures power plant contracts

newsitemTalen Energy Corporation, headquartered in Allentown, Pennsylvania, has awarded Siemens long-term service contract extensions for the Lower Mount Bethel and Ironwood combined-cycle gas power plants in Pennsylvania (PA), USA.

Outokumpu launches new product categorization

The global stainless company, Outokumpu, has announced a new way to categorize its wide range of stainless steel products. By arranging its products according to performance, such as strength, heat-resistance and corrosion-resistance, the company puts customer needs first.

Steel Dynamics plans capability expansion

Steel Dynamics announced plans to expand its offering of value-added flat roll steel products through the addition of painting and Galvalume capabilities at its Columbus, Mississippi, steel mill. The company plans to invest approximately USD 100M and create 40 new jobs in order to add production capability of higher-margin pre-painted and Galvalume flat roll steel.

Rolec Enclosures available in V4A stainless

Rolec’s inoCASE and inoCASEmini electronic enclosures are now available in V4A stainless steel for added strength, resilience and corrosion resistance. They are rated IP66 as standard for challenging environments such as the marine, offshore and petrochemical industries.

Universal cutting mill in 316L version

newsitemFRITSCH Cutting Mills is now offering its Universal Cutting Mill, PULVERISETTE 19 in a corrosion resistant 316L stainless steel version.