Researchers in Japan focus on a way to mix rocket fuel ingredients
How to make rocket launches possible has advanced to a more recent question: How to make frequent rocket launches safely.
Engineering
News tagged with powder
Engineering
Team efforts accelerate 3-D printing journey
With the development of additive manufacturing—often referred to as 3-D printing—engineers are limited only by their imagination—and the quality of the part that they can produce. By heating plastic or metal powders ...
Sep 7, 2017
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Engineering
Company focused on swinging metal 3-D printing into faster lane
(Tech Xplore)—Metal 3-D printing has yet to command center stage, but 3-D printing-watchers say that, with the developments going on at a Massachusetts-based company, that may change.
Engineering
Researchers uncover ways to improve railcar roller bearing safety, strength
When Nebraska Engineering researchers began cooking up new recipes for manufacturing railcar bearing components, they expected there would be a few offerings that wouldn't be as satisfying.
Apr 15, 2024
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Engineering
Additive manufactured aluminum alloys for space optical instruments
When Zach Post was approached about leading a study to develop a framework for additively manufacturing (colloquially called 3D printing) a new space instrument for detecting air pollution, it was an opportunity he couldn't ...
Mar 22, 2024
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Engineering
Analyzing interactions between radiation and matter for a long-term plutonium storage strategy
Long-running research between the UK's National Nuclear Laboratory and The University of Manchester, UK, has probed the complex interplay between the surface features of plutonium dioxide and its surrounding environment. ...
Dec 11, 2023
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Engineering
New inspection method increases confidence in laser powder bed fusion 3D printing
Researchers at the Department of Energy's Oak Ridge National Laboratory have improved flaw detection to increase confidence in metal parts that are 3D-printed using laser powder bed fusion.
Oct 26, 2023
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Engineering
Metallic powders: Paving the way for industrial applications of laser powder bed fusion
Scientists from Nanjing University of Science and Technology (NJUST) have reviewed the recent progress in the characterization, preparation, and reuse of metallic powders for laser powder bed fusion (L-PBF), which can pave ...
Oct 19, 2023
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Engineering
A new 'digital twin' of laser-directed energy deposition repair technology
Mechanical parts in industrial machinery and structures that develop thinning or cracks need to be replaced with new ones. In recent years, attempts to repair them have been considered, in order to improve industrial sustainability. ...
Jan 12, 2023
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Engineering
Additive manufacturing: Simulated from start to finish
Additive manufacturing of tools using a laser powder bed fusion process offers a great number of advantages: It is economical, precise and allows for customized solutions. That said, it can be difficult to determine the optimal ...
Jan 3, 2023
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