Results 11 to 20 of about 691,279 (284)

The effect of powder recycling in direct metal laser deposition on powder and manufactured part characteristics [PDF]

open access: yes, 2006
A potential way of improving the material efficiency and cost effectiveness of the Direct Metal Laser Deposition (DMLD) process is to take powder that is not utilised in each deposition attempt and re-use it in subsequent attempts (powder recycling ...
Scudamore, R.   +8 more
core   +4 more sources

RAPP Update for CCE Educators [PDF]

open access: yes, 2013
Information for Extension and other outreach educators about the messages they can convey to farmers to encourage the recycling of used agricultural plastics.
Levitan, Lois C.   +1 more
core   +6 more sources

Reuse of Grade 23 Ti6Al4V Powder during the Laser-Based Powder Bed Fusion Process

open access: yesMetals, 2020
Titanium alloy powder used for laser-based powder bed fusion (L-PBF) process is costly. One of the solutions is the inclusion of a powder recycling strategy, allowing unused or exposed powder particles to be recuperated post manufacture, replenished and ...
Ryan Harkin   +4 more
doaj   +1 more source

Sequential Analysis of Electrochemical Properties of Β–Tricalcium Phosphate/Chitosan Coatings Obtained on 316L Stainless Steel

open access: yesInternational Journal of Electrochemical Science, 2013
Biocompatible coatings of β–Tricalcium phosphate-Chitosan were deposited on 316L stainless steel (316L SS) substrates via electrodeposition. The aim of this work is determinate the electrochemical behavior of AISI 316L substrates by using β–Tricalcium ...
A. Mina, J.C. Caicedo, W. Aperador
doaj   +1 more source

The Novelty of Using Glass Powder and Lime Powder for Producing UHPSCC

open access: yesBuildings, 2022
In recent years, UHP self-compacted concrete is an innovative category of concrete that has attached a lot of attention because of its higher durability and compressive strength than conventional concrete.
Kareem S. Ghareeb   +4 more
doaj   +1 more source

PA12 Powder Recycled from SLS for FDM [PDF]

open access: yesPolymers, 2019
In this study, Polyamide 12 (PA12) powder recycled after selective laser sintering (SLS) was made into filaments for fused deposition modelling (FDM). Compared with fresh PA12, the melt flow rate (MFR) of the recycled PA12 powder decreased by 77%, but the mechanical properties were only slightly reduced.
Li Feng, Yan Wang, Qinya Wei
openaire   +2 more sources

Pre-Treatment Characteristics for LCD Glass Recycling: Dismantling, Crushing, and Separation [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
A liquid crystal display (LCD) recycling process is needed to increase its efficiency by recovering the resources in addition to metals and plastics. This study investigates the pre-treatment process for recycling LCD glass.
Seyul Kim   +4 more
doaj   +1 more source

Research on Key Technologies of Wood Plastic Composites Recycling [PDF]

open access: yesSHS Web of Conferences, 2022
By recycling some plastics and wood powder for the production of plastic wood, the products of the project realize the recycling of waste plastics, save forest resources and contribute to the harmonious development of the environment and society.
Meng Feiyan, Zhang Ziyan
doaj   +1 more source

SWOT-assessment of recycling materials for cheap explosives used in the development of fields in the Russian Arctic zone [PDF]

open access: yesE3S Web of Conferences, 2021
The recycling potential is being actualized due to the trends in the production and use of powder and liquid combustible materials from the waste of a mining enterprise in the production cycle of mining, enrichment and processing (polymer packaging and ...
Frantov Alexandre
doaj   +1 more source

Progress of research on recycling of waste dental zirconia powder [PDF]

open access: yesKouqiang yixue
Dental zirconia ceramics have been widely applied in the field of oral restoration due to their excellent performance. The current preparation technology involves CAD/CAM manufacturing process.
CHEN Yanru, HUANG Yang, FENG Lu, WANG Wanyu, LI Ling, GUO Dapeng, ZHOU Guang, DENG Bin
doaj   +1 more source

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