MANUFACTURING HEAT TREAT

BAE Systems Begins Production on First Royal Navy Type 26 Global Combat Ship

Production on the first of the new Type 26 Global Combat Ships for the UK Royal Navy began with the push of a button last month at the BAE Systems shipyard in Glasgow, Scotland.

BAE Systems welcomed Sir Michael Fallon MP, Secretary of State for Defense, to its Glasgow facility to signal the start of production following the UK Government’s recent award of a contract for the first three ships to be built in this series. This advances the work already underway to construct five River Class Offshore Patrol Vessels and provides a strong foundation for the next two decades of shipbuilding in Scotland. During his speech, the Defense Secretary unveiled the name of the first ship as Glasgow.

The Type 26 Global Combat Ship will be a world-class anti-submarine warfare vessel, replacing the Type 23 anti-submarine variant frigates, with the premier ship due to be delivered to the Royal Navy in the mid-2020s. Globally deployable, the flexible mission bay, aviation facilities, and combat systems ensure it will be capable of undertaking a wide range of roles from high-intensity warfare to humanitarian assistance, either operating independently or as part of a task group.

The ship benefits from the latest advances in digital technologies, including 3D and virtual reality, to ensure that the ship’s design is refined earlier in the process.  This has enabled BAE Systems to work in collaboration with the Ministry of Defense and the Royal Navy to ensure every zone of the ship has the requirements of its crew at the heart of the design.

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Dana to Supply Driveshaft Assemblies, Motion Systems for New York Wheel

Dana Incorporated, based in Maumee, Ohio, recently announced that it is providing driveshaft assemblies and gearboxes for the New York Wheel–which will be the world’s tallest observation wheel.  This attraction is currently under construction on the north shore of Staten Island in New York City and will stand 630 feet (192 meters) high when completed in early 2018.

The New York Wheel features 36 pods that will each hold 40 people, taking visitors on a leisurely ride with a view of the Statue of Liberty and Manhattan skyline.  Production automation company VDL Steelweld is manufacturing these capsules, and Dana is supplying driveshafts to support a leveling system that allows each pod to stay balanced as the wheel rotates.  Dana is also supplying custom-made adapters to convert the end of the shaft to fit the drive.

In addition, Dana is supplying its motion system products to engineering company Starneth for the New York Wheel project.  Thirty-two planetary gearboxes will be used to rotate the wheel.  These gearboxes are typically designed to move continuous chain-tread vehicles or other heavy machinery and feature a custom cylindrical input shaft to fit the needs of this specific application.

Dana gearboxes were also supplied for the 550-foot tall High Roller observation wheel in Las Vegas, which opened in 2014.

“When Dana was approached about the New York Wheel, we knew there would be very specific requirements for this distinctive project,” said Aziz Aghili, president of Dana Off-Highway Drive and Motion Technologies.  “Dana offers a competitive advantage with a truly global footprint that supplies specialized driveshaft solutions, power-transmission products, and support all over the world.”

The New York Wheel is expected to draw more than 3.5 million visitors annually and will be visible from the New York Harbor.

 

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Austal Delivers Aluminum EPF Catamaran to U.S. Navy

  Source: Light Metal Age

Austal USA recently delivered the USNS Yuma, the eighth Expeditionary Fast Transport (EPF) vessel, an aluminum catamaran, to the U.S. Navy. The 338-foot long Yuma is capable of transporting 600 tons 1,200 nautical miles at an average speed of 35 knots and is designed to operate in austere ports and waterways, providing added flexibility to U.S. warfighters worldwide.

Around 700 tonnes of aluminum in the form of plate, extrusions, and forgings is used in the construction of the Yuma. Custom panels created by friction stir welding are joined with custom extrusions using a combination of TIG and gas metal arc welding. Although no surface treatment is used above the waterline, the hull is painted below the waterline. Aluminum provides a strong weight ratio and enables Austal to produce a ship that can efficiently achieve high speeds with a shallow draft. The structure weight of an aluminum ship is approximately half that of a steel ship and is comparable to fiberglass. Other benefits of using aluminum in marine applications are that it is also easy to form, resistant to corrosion, doesn’t require paint to protect the surface, can be welded with well-established commercial processes, and is easy to repair.

Read more: Austal Delivers Aluminum EPF Catamaran to U.S. Navy

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Atmosphere Box Furnace Shipped to the Steel and Mining Industry

Lindberg/MPH announced the shipment of an electrically heated, rod over-bend atmosphere box furnace to the steel and mining industry. This is the second heat treating furnace of this kind that the customer has ordered from Lindberg/MPH. It is designed to meet the customer’s specific process based on the previous existing model they had ordered.

The atmosphere box furnace has work chamber dimensions of 15”W x 30”D x 12” H and a maximum temperature rating of 2000°F. Constructed with a gas tight steel shell made from continuous welded steel plate reinforced with structural steel members, the furnace door lifts up to provide access to the work chamber and is sealed by metal to metal contact to eliminate gasket wear and maintenance. A natural gas flame curtain is provided for the door area and is activated when the front door is opened to ignite exiting combustible atmosphere and minimize air infiltration back into the purge chamber.

“At Lindberg/MPH we pride ourselves on having the experience to design our equipment to meet the most stringent requirements. This customer’s process required the furnace to provide six different gas atmospheres. This is the second system we have shipped to them with this advanced atmosphere system.”– Kelley Shreve, Sales Representative

Lindberg/MPH atmosphere box furnaces feature:

  • Maximum gross load capacity is 465 lbs. at 2000°F
  • Six (6) different gas atmospheres including: nitrogen, hydrogen, endothermic, argon, CO and CO2
  • 460 volts, 3 phase, 3-wire, 60 Hertz
  • Door limit switch
  • HC900 Advanced Furnace Control System
  • Honeywell UDC 2500 Series Excess Temperature Controller
  • Electrical solenoid valves
  • Electronic flow control valves and moisture transducer
  • Immersion water heater

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Novelis, Kobe Steel Join Forces with South Korea Heat-Treat Facility

Novelis Inc. announced in May that it has entered into a joint venture agreement with Kobe Steel, Ltd., a producer of aluminum rolled products in Japan. The joint venture, to be named Ulsan Aluminum, Ltd., will be formed by Novelis selling Kobe Steel 50 percent of its ownership interest in its Ulsan, South Korea facility for US $315 million. Through the venture, Novelis and Kobe Steel will jointly own and operate the Ulsan facility, with each company remaining responsible for its metal supply and commercial relationships.

Located in the industrial hub of Korea, Novelis’ Ulsan facility currently focuses on the production of rolled aluminum sheet for a variety of markets in Asia. The plant recently completed a major expansion, adding a new three-stand hot finishing mill as well as a pusher furnace and annealing furnaces.

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Steel Expands in Port Tampa Bay with Arrival of Steelco

  Source: Tampa Bay Times

Steelco Florida will soon begin construction of an import, export and manufacturing facility in Port Tampa Bay in central Florida, following the port’s recent approval of a 25-year lease for a 35-acre site. With hundreds of millions invested toward the development of the steel industry, the port has already seen an increase in steel tonnage by 73 percent in just the first six months of 2017.

“When you think of the steel industry, you think of big steel mills in Pittsburgh, in Ohio and Michigan,” said Steelco Florida executive Carlos Rodriguez. “We’re going to be a ‘mini-mill.'”

Read more: With Steelco Arrival, Port Tampa Bays Sees New Growth in Steel Business

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Ask Not What Your Heat Treater Can Do for You…

  Source:  Gear Technology

The editors of Gear Technology interviewed five heat treaters.  The question posed to them was, “What can you do for your heat treater?”  Surprisingly, a manufacturer can improve his job turnaround time by making life easier for his heat treater.

Read more:  Ask Not What Your Heat Treater Can Do for You by Alex Cannella, Associate Editor of Gear Technology

Ask Not What Your Heat Treater Can Do for You… Read More »

Status and Outlook of the North American Billet Industry

  Source:  Light Metal Age

The editors of Light Metal Age Magazine have provided their interviews with Matthew Lanzer, Bob Katsiouleris, Christopher Boland, Robert Convery, Erik Fossum, and Tom Horter regarding the status of the North American aluminum billet industry.  Read what insights these leaders from Service Center Metals, UC Rusal, Nanshan America, Matalco, Hydro and Alexin LLC have to offer regarding billet supplies.

Read more: Status and Outlook of Billet Supply by Andrea Svendsen, Managing Editor of Light Metal Age

 

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Ellwood Group Acquires Gulfco Forge Company

  Source:  ForgingMagazine.com

Gulf Coast Machine and Supply Company (Gulfco) utilizes forging equipment including a 3,500-ton open-die press, a 2,000-ton press, 10,000-lb. hammer, and several ring mills.  It also has heat-treating, finish machining, and product testing capabilities. The Ellwood Group has purchased Gulfco and will operate it under EGI.

Read more: Ellwood Group Acquires Gulfco Forge by Robert Brooks

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