This article describes titanium-copper alloys that produce practically useful microscopic structures during additive manufacturing, which removes the need for subsequent treatment. The resulting materials exhibit promising combinations of mechanical properties, comparable to those of structural alloy Ti-6Al-4V.
Australian company SPEE3D demonstrated what it claims is the “world’s fastest live print of a metal part” at Formnext in Germany in November 2019. The company printed a 1.012-kg copper sledgehammer in 10 minutes and 2 seconds using supersonic deposition.
The U.K. government announced an investment of approximately $403 million in late 2019 to help energy-intensive businesses in heavy industry, which includes steel- and iron-making facilities, reduce their energy bills and lower their carbon emissions.
In December 2019, Mighty Earth joined leading steel companies (including ArcelorMittal), construction and development company Lendlease, major automakers Daimler and BMW, and other partners to announce the launch of the ResponsibleSteel Standard. The group says it is the world’s first international, multi-stakeholder standard for responsible production for steelmaking and processing sites.
Do you ever wonder what garners the most attention on our website? Are you curious what your peers are looking at? Do you think, “How many people read that article?” If you answered “yes” to any of those questions, this is the place you want to be.
Cleaning and maintenance is one of those necessary evils: It takes time away from the project, but skipping it can be even more time-consuming and costly. Shotcrete pumps are no exception. Consider these tips for cleaning and maintaining high- and low-pressure pumps used to spray refractory shotcrete linings.
Cleveland-Cliffs Inc. completed the erection of the 457-foot furnace reactor tower for its hot briquetted iron (HBI) project in Toledo, Ohio. The furnace tower was the key critical path item in facilitating the advanced start-up date for the commercial production of HBI.
When automakers began the lightweighting journey, it was clearly a steel-versus-aluminum conversation. Arguments can be made for one or the other. However, a new contender in this battle has emerged. It appears that a mix of materials may be the way to go.
NASA and Lockheed Martin finalized a contract for the production and operations of six Orion spacecraft missions and the ability to order up to 12 in total. Orion is NASA's deep space exploration spaceship that will carry astronauts from Earth to the Moon and bring them safely home.
Nucor is building a $250 million micromill in Sedalia, Mo., that will run on wind energy – a first for U.S. steel production. Kansas City-based utility Evergy Inc. will bring a new wind farm online to supply the plant, which is expected to be commissioned by the end of 2019.
The March 2020 issue of Industrial Heating includes an editorial piece on "ExpaniteHard-Ti Questions and Answers". Other features include "An Overview of Nitriding - Technology and Tribological Benefits", "Producing Quality Metal Parts with Additive Manufacturing", and much more