Results 31 to 40 of about 117,880 (312)
Production Load–bearing Concrete Masonry Units by Using Recycled Waste Crushed Clay Bricks; A Review
Journal of Engineering, 2022 There are serious environmental problems in all countries of the world, due to the waste material such as crushed clay bricks (CCB) and in huge quantities resulting from the demolition of buildings. In order to reduce the effects of this problem as well
tahseen Abaas, Dr. Zena K Abbas
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Recycling Technology of Cementitious Powder for Completely Recycling of Concrete Waste [PDF]
Journal of the Korean Institute of Building Construction, 2005 Recently, there have been many studies seeking towards the utilization of cementitious powder from concrete waste as recycled cement. However, most of the studies actually have been researches about the reuse of mortar or paste, not concrete waste. In fact, either mortar or paste is quite different from a real concrete waste in terms of age and mixture.
Cha-Won Park, Byeung-Hee Kang
openaire +1 more source
The potential of additive manufacturing in the smart factory industrial 4.0: A review [PDF]
, 2019 Additive manufacturing (AM) or three-dimensional (3D) printing has introduced a novel production method in design, manufacturing, and distribution to end-users.
Dehghanghadikolaei, Amir +5 more
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A comprehensive characterization of virgin and recycled 316L powders during laser powder bed fusion
Journal of Materials Research and Technology, 2022 The primary constraints hindering the widespread adoption of laser powder bed fusion (LPBF) are expensive raw materials, internal defects, difficulty in controlling the quality and stability, and lack of consistency in the powder feedstock.
Chao Lu +9 more
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Recycling Carrot Powder as Mortar for Cement Replacement [PDF]
Engineering and Technology Journal, 2015 This study was carried out to investigate the physical and mechanical properties of mortar cement produced from Carrot Powder (CP) . To do this, 4 mortar cement specimens were formed by changing the weight of CP and cement.
Aseel Basim Al-Zubaidi
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Study on the recycling of 100Cr6 powder by plasma spheroidization for Laser Powder Bed Fusion
Journal of Materials Research and Technology, 2023 Additive Manufacturing (AM) of steel parts is crucial in various industries such as medical, energy and transport. Laser Powder Bed Fusion (L-PBF) is a commonly used technique for producing such parts, but it can alter the properties of the unconsumed ...
Q. Massard, H. Si-Mohand, E. Cabrol
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Journal of Manufacturing and Materials ProcessingDirect metal laser sintering (DMLS) is an advanced powder bed fusion (PBF) technology widely utilized in the medical device and aerospace sectors for the production of intricate and high-value components.
Shubham Chaudhry, Amy Hsiao
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Simulation of material flow through a sample divider [PDF]
, 2018 The prerequisite for a modem approach to innovative procedures of the development of current or even newly created equipment for the transport of particulate materials is the utilization of simulation methods, such as the Discrete Element Method (DEM ...
Gelnar, Daniel +5 more
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Study on the Preparation and Performance of Lead-Zinc Mine Steam-free and Burn-free Brick
Kuangchan zonghe liyong, 2022 Using tailings, gypsum, cement and stone powder to prepare the no-fire brick, the mechanical properties are discussed by change of the proportion of tailings、gypsum、cement and stone powder, and the dosage of the water.
Long Zhou, Sulian Zhou, Huaju Ma
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Rare Earths and the Balance Problem: How to Deal with Changing Markets? [PDF]
, 2018 The balance between the market demand and the natural abundance of the rare-earth elements (REEs) in ores, often referred to as the Balance Problem (or the Balancing Problem), is a major issue for REE suppliers.
Binnemans, Koen +3 more
core +2 more sources