Results 1 to 10 of about 4,608,060 (341)

Comparison of brittleness and flowability between Cipetir Gutta-Percha and commercial Gutta-Percha

open access: yesPadjadjaran Journal of Dentistry, 2022
Introduction: Gutta-Percha (GP) is a standard endodontic filling material found in pure form in the Cipetir area, Indonesia. However, a study comparing physical properties (brittleness and flowability) between pure GP and commercially used GP has not ...
Kosterman Usri   +7 more
doaj   +1 more source

Preparation and Performance of Ultra-Fine High Activity Composite Micronized Powder from Multi-Solid Waste

open access: yesApplied Sciences, 2023
The composite micronized powder is prepared by using blast furnace slag (BFS), water-quenched manganese slag (WQMS), manganese tailing slag (MTS) and desulfurization gypsum (DG) and grinding aid (GA) through orthogonal test optimization design.
Penghuai Wang   +6 more
doaj   +1 more source

Effects of Curing Temperature and Chemical Admixture Type on Fresh Properties and Compressive Strength of Ultra High-performance Concrete [PDF]

open access: yesEngineering and Technology Journal, 2022
The types of post-setting curing and high range water reducing (HRWR) admixture used in Ultra-High-Performance Concrete (UHPC) mixtures play significant roles in determining their rheological and mechanical properties. This study compares the performance
Khaldon Aswed   +2 more
doaj   +1 more source

Fluidized-Bed Granulation of Probiotics-Encapsulated Spray-Dried Skim Milk Powder: Effects of a Fluidizing Aid, Moisture-Activation and Dehydration

open access: yesFoods, 2021
A probiotic powder of poor flowability with high dust content, prepared by spray drying reconstituted skim milk fermented with Lactobacillus rhamnosus GG (LGG), was granulated by fluidized-bed granulation (FBG).
Dong-Hyun Lim   +5 more
doaj   +1 more source

Effect of Glass Wastes on Basic Characteristics of Controlled Low-Strength Materials [PDF]

open access: yesEngineering and Technology Journal, 2022
The harnessing of glass waste, which is slow to decompose and has high recycling costs, is in the interest of supporting and stimulating a balanced construction pattern that is interdependent on the living environment.
Saif Abdulmunem, Shatha Hasan
doaj   +1 more source

Spheroidisation of Stainless Steel Powder for Additive Manufacturing

open access: yesMetals, 2021
In additive manufacturing, powder characteristics play an important role in terms of flowability and densification, which can be improved by the use of spherical powders.
Silethelwe Chikosha   +7 more
doaj   +1 more source

Properties of High-Flowability Liquefied Stabilized Soil Made of Recycled Construction Sludge

open access: yesRecycling, 2023
This paper focuses on the development of high-flowability liquefied stabilized soils (HFLSS) made of recycled construction sludge (RCS) to enhance their application in construction work. Liquefied stabilized soils (LSSs) have already found widespread use
Yuji Shigematsu   +3 more
doaj   +1 more source

Ultrahigh Flowability and Excellent Mechanical Performance of Glass Fiber/PA6 Composites Prepared by Hyperbranched Polymers

open access: yesMacromolecular Materials and Engineering, 2023
Lightweighting of automotives is crucial for the decrease of fuel and energy consumption, as well as CO2 emission and environmental pollution. Polymer composites, especially the high strength glass fiber/polyamide (GF/PA) composites, have great potential
Lijie Yu   +7 more
doaj   +1 more source

Effects of pellet shape on the flowability of resin pellets in hopper

open access: yesNihon Kikai Gakkai ronbunshu, 2022
There is a growing demand for higher performance and thinner communication cables (LANs and USBs) that can transfer data in large volumes at high speed in the era of IoT, 5G.
Jihong LIU, Kenjirou TANIMOTO
doaj   +1 more source

Investigation of the effect of consolidation on cement flow behaviour [PDF]

open access: yes, 2020
International audienceOne of the main problems affecting the flow of cement bulk powder is the formation of cohesive arching at the outlet of the hopper, causing blockage of the silo opening and bridge formation.
Belarbi, El-Habib   +3 more
core   +2 more sources

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