Soft magnetic steel combines low coercivity with high permeability and resistivity
October 6, 2016
Source:
Carpenter Technology Corp., Wyomissing, Pa., has developed Cartech Hypocore, a new soft magnetic steel that offers performance benefits between those found in Carpenter's high-performance Hipercore family of high-cobalt magnetic alloys, and those of commercial silicon-based alloys.
This new electrical steel can provide lower core loss and higher induction than the Hiperco alloys, even at a low applied magnetic field. Hypocore can also be used at higher frequencies with less heat generation. It exhibits a unique combination of properties, such as low coercivity, high permeability, and high electrical resistivity, which makes motors and generators operate more efficiently. This new material offers potential benefits to next-generation electrical machines, as well as to electromagnetic devices such as laminations or assembled cores for small machines where higher efficiency and smaller size are important.
Initial manufacturing is already underway, and material is available upon request at different sheet thicknesses (from 0.005 to 0.025 in.) for testing and prototyping purposes. Carpenter can also support commercial orders. Please call 610-208-2000 for additional information.
www.cartech.com
Carpenter Technology Corp., Wyomissing, Pa., has developed Cartech Hypocore, a new soft magnetic steel that offers performance benefits between those found in Carpenter’s high-performance Hipercore family of high-cobalt magnetic alloys, and those of commercial silicon-based alloys.
Continue reading
Wisconsin Oven gas-fired walk-in batch oven treats industrial transformers
January 18, 2016
Source:
Wisconsin Oven Corp., East Troy, Mich., has shipped a gas-fired walk-in batch oven to an industrial transformer supplier for baking out transformers. The customer opted to add the turn-key installation package, which includes everything from unloading the equipment to commissioning the equipment into operation. The walk-in industrial oven has a maximum temperature rating of 300°F and work chamber of 10 x 10 x 10 feet. The recirculation system was designed with combination airflow to maximize heating rates and temperature uniformity of the products. The heating system utilizes an air heat burner rated at 750,000 BTU per hour.
The turn-key installation service for the industrial oven involved three consecutive days of installation with start-up and training at the facility by two Wisconsin Oven factory technicians.
The turn-key installation included reassembly and rewiring all components removed from shipping; connecting customer's utilities to the equipment; debugging and start-up of equipment; training three personnel on operation and maintenance; and other installation procedures.
This walk-in batch oven was fully factory tested and adjusted prior to shipment to help reduce installation and start-up times. A 150 point Quality Assurance check list was completed to ensure the equipment met all Wisconsin Oven quality standards.
The industrial batch ovens are backed by Wisconsin Oven's 5-Year WOW warranty, which covers all materials for all components (less wear items).
www.wisoven.com
Wisconsin Oven Corp., East Troy, Mich., has shipped a gas-fired walk-in batch oven to an industrial transformer supplier for baking out transformers.
Continue reading
Allcast to add 29,000 square feet of aluminum die-casting capability
August 26, 2015
Source:
Allcast LLC, Allenton, Wis., announces a $14 million, 29,000-square-foot addition to its current aluminum diecasting facility in the Town of Addison. Construction of the first phase, a 14,420-square-foot foundry expansion, is expected to be completed by October. The company provides a variety of precision aluminum tool and die services, including casting capabilities ranging from 400 to 1800 tons, CNC machining, drilling, tapping, grinding, turning, heat-treating, deburring, and finishing. It serves numerous blue-chip companies in the lighting, automotive and transportation, recreational vehicle, consumer goods and equipment, and industrial markets.
"We are very excited to be able to continue to grow and expand our operations here in Washington County," said Mark Magnarini, Allcast president and chief executive officer. "Wisconsin has always had a rich history in manufacturing, including tool and die and high-pressure die-casting, which has allowed Allcast to develop a very talented and dedicated team of people here. When we assessed our options for expansion in other geographic locations, it was the combination of our team of people and the tremendous support we received from the state, county, and local resources that provided us with a clear competitive advantage to expand here at home in Wisconsin."
www.allcastinc.com
Allcast LLC, Allenton, Wis., announces a $14 million, 29,000-square-foot addition to its current aluminum diecasting facility in the Town of Addison.
Continue reading
Berkshire Hathaway to acquire Precision Castparts in cash transaction
August 12, 2015
Source:
The boards of directors of Berkshire Hathaway Inc., Omaha, Neb., and Precision Castparts Corp., Portland, Ore., have unanimously approved a definitive agreement for Berkshire Hathaway to acquire all outstanding PCC shares for $235 per share in cash. PCC will remain headquartered in Portland as a wholly owned subsidiary of Berkshire Hathaway, and will continue to do business around the world under the Precision Castparts name. The transaction is valued at approximately $37.2 billion, including outstanding PCC net debt.
"I've admired PCC's operation for a long time," says Warren E. Buffett, Berkshire Hathaway chairman and chief executive officer. "For good reasons, it is the supplier of choice for the world's aerospace industry, one of the largest sources of American exports. Berkshire's Board of Directors is proud that PCC will be joining Berkshire."
"We are very pleased to be joining forces with Berkshire Hathaway," says Mark Donegan, PCC's chairman and chief executive officer. "We see a unique alignment between Warren's management and investment philosophy and how we manage PCC for the long-term.
"We believe that as part of Berkshire Hathaway, PCC will be exceptionally well-positioned to support our customers into the future. This transaction offers compelling and immediate value for our shareholders, and allows PCC's employees to continue to operate in the same manner that has generated many years of exceptional service and performance."
The transaction requires approval by a majority of PCC's outstanding shares. Closing is expected during the first quarter of calendar 2016, subject to customary closing conditions, including clearance under the Hart-Scott-Rodino Act and competition clearance in certain foreign jurisdictions.
Precision Castparts Corp. is a worldwide, diversified manufacturer of complex metal components and products. It serves the aerospace, power, and general industrial markets. PCC is a market leader in manufacturing complex structural investment castings and forged components for aerospace markets, machined airframe components, and highly engineered, critical fasteners for aerospace applications, and in manufacturing airfoil castings for the aerospace and industrial gas turbine markets. PCC also is a leading producer of titanium and nickel superalloy melted and mill products for the aerospace, chemical processing, oil and gas, and pollution control industries, and manufactures extruded seamless pipe, fittings, and forgings for power generation and oil and gas applications.
www.berkshirehathaway.com
http://www.precast.com/investors/press_release/?id=666
The boards of directors of Berkshire Hathaway Inc., Omaha, Neb., and Precision Castparts Corp., Portland, Ore., have unanimously approved a definitive agreement for Berkshire Hathaway to acquire all outstanding PCC shares for $235 per share in cash.
Continue reading
Outokumpu stainless steel fuel tank weighs 3 kg less than plastic
May 27, 2015
Source:
Outokumpu Oy, Finland, announces that the stainless steel fuel tank developed by its engineers and TechROi Fuel Systems has received the New Applications Award presented by the International Stainless Steel Forum in the "Best New Development" category at the ISSF Annual Conference in Hong Kong. Outokumpu HyTens steel grade allowed extremely thin walls and tailored strength, making the tank about three kilograms lighter than the conventional fuel tank made of plastic.
According to the ISSF, the winning concept provides a combination of good design, appropriate material selection, engineering expertise, and sufficient delivery reliability. The stainless steel fuel tank is superior in terms of crashworthiness and does not need surface treatment or maintenance.
Said Outokumpu CEO Mika Seitovirta: "We are very pleased with the ISSF's recognition of this innovation, which showcases the potential that stainless steel and customer focused innovation have in meeting the demands of car industry. As a versatile, long-lasting and 100% recyclable material, stainless steel offers great opportunities for a number of industries to create a more sustainable future."
The International Stainless Steel Forum (ISSF) is a non-profit research and development organization which was founded in 1996 and serves as the world forum for the international stainless steel industry.
www.outokumpu.com
Outokumpu Oy, Finland, announces that the stainless steel fuel tank developed by its engineers and TechROi Fuel Systems received the New Applications Award presented by the International Stainless Steel Forum in the “Best New Development” category at the ISSF Annual Conference in Hong Kong.
Continue reading
Blimp outfitted with microscopes studies the sky
December 9, 2013
Source:
The world's largest airship, the Skyship 600, made its way through the clouds on a month long journey across the U.S. A team of British scientists made the air trek in a blimp as part of a BBC expedition team to study the clouds and life activity in the air. Microscopes from Carl Zeiss Microscopy LLC, Oberkochen, Germany, were used to assist in the research being conducted by the traveling team for the BBC Two series Cloud Lab. The team included an entomologist, meteorologist, and professional explorer who hoped to shed light on the creation of clouds and the relationship between diverse ecosystems and weather.
The team traveled from Florida to California in the air and landed at 13 different air fields along their route. A small ground crew followed the blimp's path to monitor the progress and transport equipment to each stop. Carl Zeiss Microscopy loaned an inverted, compound microscope (Axio Vert.A1) and a stereo microscope (Stemi 2000), which were used by the scientists at the temporary "labs" to be set up on the air fields.
Bugs captured and air cultures grown in the airship were examined and dissected. With the use of the microscopes, scientists were able to look at the cultures grown on filters from different locations for fungi and bacteria. They also examined insects and anything else they came across. After being examined in the field, the bacteria were sent out to be imaged with a scanning electron microscope, as well as possible DNA testing.
The main goal of the exploratory expedition was to explain the changes in weather and its effects. Also, data was correlated to current weather, migratory, and wildlife patterns. The idea started with the question, "What would it be like to live on a cloud?" To be able to be among clouds and accurately measure them, a gentle machine was needed so as not to disrupt or change the cloud patterns. The U.S. was chosen due to the availability of renting an air ship for a month and no country borders needed to be crossed along the way, which makes travel easier. The Cloud Lab will be seen on BBC Two television next year.
More information:
Carl Zeiss Microscopy
Skyship 600
The world’s largest airship, the Skyship 600, made its way through the clouds on a month long journey across the U.S. A team of British scientists made the air trek in a blimp as part of a BBC expedition team to study the clouds and life activity in the air.
Continue reading 