Results 41 to 50 of about 691,279 (284)

Effect of Powder Recycling on the Fracture Behavior of Electron Beam Melted Alloy 718 [PDF]

, 2018
Understanding the effect of powder feedstock alterations during multicycle additive manufacturing on the quality of built components is crucial to meet the requirements on critical parts for aerospace engine applications.
Gruber, Hans, Nyborg, Lars, Nyborg, Lars,, Hryha, Eduard,, Karimi, P., Gruber, Hans,, Karimi, P.,, Hryha, Eduard   +7 more
core   +1 more source

RAPP Update for NYS Recycling Community [PDF]

, 2012
Information for materials management and recycling agencies and businesses about the NYS Recycling Agricultural Plastics Project (RAPP).
Levitan, Lois C., Recycling Agricultural Plastics Project (RAPP)   +1 more
core   +5 more sources

The Reusability of AlSi10Mg Powder in Directed Energy Deposition

Powders
The low deposition efficiency in directed energy deposition (DED) has prompted the reuse of powders that do not fuse to the builds to make additive manufacturing more sustainable.
Parnian Kiani, Alexander D. Dupuy, Kaka Ma, Julie M. Schoenung   +3 more
doaj   +1 more source

Study on Recycled Concrete Powders as Mineral Admixture in Recycled Concrete

IOP Conference Series: Earth and Environmental Science, 2019
Abstract The process of recycling waste concrete generated fine powders with a particle size of less than 0.16mm; it contains a large amount of hardened cement and unhydrated cement and has high activity. In order to meet the requirement of sustainable development in concrete industry, this study aims to improve the recycle use level of ...
Xi Chen, Ying Li, Xiaoming Kang, Yaohu Fan   +3 more
openaire   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Powder separation strategies for recycling in multi-material additive manufacturing

, 2022
Multi-material Additive Manufacturing technologies that process a number of different powder materials in one build are slowly gaining market relevance. One reason these novel technologies' potential is not yet being fully exploited is the complex powder
Reinhart, G., Anstaett, C., Lutter-Guenther, M., Prudzilko, P., Seidel, C., Horn, M.   +5 more
core   +1 more source

Effects of Powder Reuse and Particle Size Distribution on Structural Integrity of Ti-6Al-4V Processed via Laser Beam Directed Energy Deposition

Journal of Manufacturing and Materials Processing
In metal additive manufacturing, reusing collected powder from previous builds is a standard practice driven by the substantial cost of metal powder. This approach not only reduces material expenses but also contributes to sustainability by minimizing ...
MohammadBagher Mahtabi, Aref Yadollahi, Courtney Morgan-Barnes, Matthew W. Priddy, Hongjoo Rhee   +4 more
doaj   +1 more source

Comparative Study of Manufacturing NdFeB Magnet Wastes Recycling: Oxidative Roasting-Selective Leaching and Whole Leaching Routes

Recycling, 2022
This research investigated recycling of manufacturing NdFeB magnet wastes in as-sintered and powder forms which contained high carbon via pyro-hydro metallurgy process.
Tapany Patcharawit, Woranittha Kritsarikan, Tanongsak Yingnakorn, Sakhob Khumkoa   +3 more
doaj   +1 more source

Some properties of Reactive Powder Concrete Contain Recycled Glass Powder

Journal of Engineering, 2022
Every year, millions of tons of waste glass are created across the globe. It is disposed of in landfills, which is unsustainable since it does not disintegrate into the environment. This study aims to produce reactive powder concrete by using recycled glass powder and determine the influence on the mechanical properties.
zainab Al shemaree, Nada Aljalawi
openaire   +2 more sources

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

Advanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source