Hours needed to mill forming tools? A thing of the past!

The Fraunhofer Institute for Laser Technology ILT, Germany, is pioneering a new approach in fuel cell production by using extreme high-speed laser material deposition to create wear-resistant functional metal layers on low-cost structural steel, replacing traditional milling methods and significantly reducing costs, construction time, and tool wear.

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HVAF spraying at TWI

TWI Ltd., UK, is using its new, state-of-the-art thermal spray coating process, high velocity air fuel spraying, for the application of dense alloy and cermet coatings in projects for industrial members working in a wide range of sectors.

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Testing the limits of an ancient artform to increase aircraft range

As part of a prestigious 2023 summer internship with the U.S. Department of Defense, John Migliore, a fourth-year Ph.D. candidate at The University of North Carolina at Chapel Hill departments of applied physical sciences and chemistry, conducted tests on whether high-performance polymers would change the mechanical and structural properties of ceramic materials.

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U. S. Steel and DuPont launch COASTALUME product, North America’s first GALVALUME solution engineered and warrantied for coastal environments

United States Steel Corporation, Pittsburgh, Pa., and DuPont, Wilmington, Del., launched COASTALUME, North America’s first GALVALUME material designed and warrantied for coastal environments. Marking a collaboration of two iconic American industry leaders, the new COASTALUME product combines the strength and self-healing characteristics of U. S. Steel’s GALVALUME material with DuPont Tedlar PVF film barrier that withstands saltwater corrosion, UV damage, cracking, impact, and more. The jointly designed product is exclusively available through U. S. Steel.

Today, nearly 40 percent of Americans live in coastal counties and increasingly face unpredictability and damage caused by environmental factors like hurricane force winds and saltwater spray. By combining these two materials for the first time, U. S. Steel and DuPont have built a maintenance-free roofing solution that offers a level of durability and reliability needed in residential and commercial construction along the coast. The addition of a best-in-class warranty along with a timeless aesthetic, including a wide variety of color and finish options, further elevates steel options for builders, architects, and homeowners alike.

“American-made steel stands above steel made anywhere else, and steel is infinitely recyclable, unlike other building materials,” said Robert Kopf, Vice President Sales and Marketing, at U. S. Steel. “With our new product COASTALUME we were able to combine our steel with the proven performance and durability of DuPont Tedlar PVF film, and fully address the unique needs of coastal construction, which must withstand the toll that wind and saltwater inflict over time. This was engineered to address that need head-on.”

Applied directly to the steel coil, Tedlar film excels in resisting sea water and salt spray, maintaining color integrity even in prolonged sun exposure. Available in over 30 different colors, including metallics, wood grains, and stone finishes, its combination of durability and versatility is unmatched.

“DuPont invented Tedlar over six decades ago, and today it remains the industry gold standard in protection because of its flexibility, durability, and reliability,” said Matt Urfali, Vice President Sales and Marketing, DuPont Tedlar. “Tedlar’s performance and ease of maintenance have rightfully driven several exciting applications over the years, including use by the solar industry, aerospace, and even NASA. Now, by combining the resilience and flexibility of Tedlar with the strength of U. S. Steel’s GALVALUME material, this is the next breakthrough for the demanding construction market along the coast.”

COASTALUME’s product warranty uniquely covers roofing and siding products installed up to 300 feet from breaking surf, large bays, marshes, and other coastlines. The exclusive warranty also covers up to 50 years for finish warranty and 25 years for substrate, another industry best.

 

Image – GALVALUME with DuPont Tedlar PVF Film to withstand challenges associated with America’s coastal environment.

 

 

For more information:

DuPont
www.dupont.com

United States Steel Corporation

www.ussteel.com

Constellium to sell three german extrusion plants to Vaessen Aluminium

Constellium, Paris,  announced that it signed a binding agreement with Vaessen Aluminium for the sale of three of Constellium’s soft alloy extrusion facilities located in Landau, Crailsheim and Burg in Germany for a total cash consideration of €48.8 million.

With nearly 450 employees, the three Constellium plants specialize in soft alloy extruded products for the Building & Construction, Transportation and Industry markets in Europe.

Vaessen Aluminium belongs to a longstanding family-owned industrial group, headquartered in Belgium, active in aluminum billets and profiles (E-Max), in lighting and ceiling (Kreon) and in wall cladding (Limeparts Drooghmans).

The transaction is expected to close in the second half of 2023 and is subject to customary closing conditions and regulatory approval.

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SJVN declared best performing utility in hydro power sector by CBIP

SJVN, India, was awarded the CBIP Award for Best Performing Utility in the Hydro Power Sector. The Award will be presented by the Union Minister of Power and New & Renewable Energy, Sh. R.K Singh in March 2023 in New Delhi.

Sh. Nand Lal Sharma, chairman and managing director of SJVN, said the award is a recognition for SJVN’s outstanding contribution towards nation building by successfully executing and operating the mega hydro power stations Nathpa Jhakri Hydro Power Station (1500 MW) and Rampur Hydro Power Station (412 MW) in Himachal Pradesh. Rampur HPS is being successfully operated in Tandem with India’s largest hydro power station NJHPS.

He said as a result of meticulously followed annual plant maintenance schedule using the latest technology, both the power stations have generated more than 9000 million units during the last three years against the combined design energy of 8490 million units while maintaining plant availability factor at more than 105% during this period.

SJVN is also undertaking High Velocity Oxy Fuel (HVOF) hard coating of various underwater project components at State-of-Art in situ Hard Coating Facility established at NJHPS. This is a unique initiative that has been implemented for the first time in India by SJVN.

 

For more information:

SJVN

https://sjvn.nic.in/

New ArcX center North America to be inaugurated in March

Höganäs, Sweden, is opening a new ArcX facility in Houston Texas to further strengthen the company’s position in the surface coating market and provide state-of-the-art technical support to its surface coating customers.

The 12,000 square foot facility will be located close to many big OEMs in various industries and will set global coating technology trends for the future. It will offer customer support, application development, technical solutions, as well as training, complimenting and building upon the other global ArcX centers within the Höganäs organization.

“Our new ArcX facility in the US is an important strategic move for Höganäs. Particularly in North America with many OEMs as driving forces to develop technological breakthroughs. This expansion is part of our company’s continued commitment to serving our customers in the Americas, helping us become a trusted technical partner for our customers and work together to create future opportunities,” says Hans Keller, President Surface & Joining Technologies.

Höganäs’ experts, who specialize in materials, processes, and customer applications, will make ArcX North America a unique development partner with full end-to-end knowledge; from concept development, prototyping, and process optimization to taking the products to the market. It will provide customers with the right material for the right application and the right process.

Selected capabilities:

Application development in laser, PTA and thermal spray

  • Pre-analysis on service condition and coating requirement
  • Concept creation, including material and process characterization
  • Prototyping
  • Coating test lab capabilities and full metallographic support

Process optimization for laser, PTA and thermal spray applications

  • Process/operational customer support
  • On-site troubleshooting and failure analysis
  • Provide in house or onsite training to help support customer’s growth needs

 

For more information:

Höganäs

https://www.hoganas.com/