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104 articles for “Powder”
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Sugar Powder Impact on Strength of Concrete
Abstract: Abstract This experimental study examines the effect of adding sugar powder to concrete on its compressive strength. The research explores how sugar powder, when used as an additive in concrete mixtures, alters the concrete’s structural performance, particularly in terms of its ability to resist compressive forces. Through systematic testing and analysis, the study aims to determine the extent to which sugar powder can influence the strength and durability of concrete, …
Published in International Journal of Concrete Technology · Vol. 11, Issue 1, 2025 · pp. 15–21 Read article
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Basic Principles and Techniques in Powder Metallurgy
Abstract: This study provides a brief overview of recent advances in powder metallurgy methods, and their applications as challenges encountered throughout the research. The primary goal of this paper is to showcase the different uses of modern powder metallurgy technology and to inspire visitors to learn more about these topics and produce more papers about it. Metallic injection moulding (MIM) is another term for advanced powder metallurgy. The technique could be …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 1, 2022 · pp. 1–4 Read article
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The Effect of Sugar Powder on Strength of Concrete
Abstract: Abstract This study presents a comprehensive experimental investigation into the influence of sugar powder on the compressive strength of concrete. The research aims to systematically evaluate the effects of incorporating sugar powder in varying proportions on the mechanical and structural performance of concrete, particularly when combined with different brands of cement. Concrete cube specimens with standard dimensions of 150 mm × 150 mm × 150 mm were meticulously prepared by …
Published in International Journal of Concrete Technology · Vol. 11, Issue 1, 2025 · pp. 22–28 Read article
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Leaf powder of Lawsonia inermis (L) in acetone for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L).
Abstract: The henna, Lawsonia inermis (L) is well known medicinal plant. Due to rich contents of phytochemicals, the leaves, flowers, seeds, stem bark and roots of henna, Lawsonia inermis (L) are used in traditional medicine.The present attempt was aimed to use acetone solution (maceratives) of leaf powder of Lawsonia inermis (L) for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L) [Race: Double Hybrid - (CSR6 x …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 25–39 Read article
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Potential of Limestone Powder in the Production of Self Compacting Concrete
Abstract: Self-compacting concrete (SCC) is a cutting-edge building material. It's a smooth, durable concrete that fills the formwork completely. The SCC needs a lot of powder to perform well (mostly cement). However, increasing the cement content is impractical and may result in greater hydration heat and drying shrinkage. This project studies the effect of limestone powder (LSP) on the fresh and hardened appearances of SCC. To evaluate the samples with and …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 7, Issue 2, 2021 · pp. 17–23 Read article
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Analyzing the Effect of Rice Husk Ash & Quartz Powder on Mechanical Properties of Polypropylene Fiber Based Concrete Using Regression Analysis
Abstract: Several works were identified with sustainable development have uplifted the improvement of composite binders incorporating Portland cement, industrial, agricultural by- products and partial substitutions to aggregates. One of the most adverse effects of using cement is the emission of CO2 into atmosphere during production and it can be reduced with the effective use of cementitious materials. Several efforts were attempted to make use of supplementary cementitious materials to enhance the …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 2, 2021 · pp. 51–57 Read article
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Preparation of Aluminium Foam using Recycled Beverage Cans, Na-CL salt and Discarded Dry Battery powder
Abstract: In this work, an attempt has been made to prepare Aluminium Foam by using recycled beverage cans, dry battery powder and Sodium Chloride (Nacl) powder particles. Three samples were prepared with the following combinations: Sample I = 2 kg of recycled Aluminium cans + 10 wt. % of Nacl salt and 10 wt. % of dry battery powder particles; Sample II = 2 kg of recycled Aluminium cans + 15 …
Published in International Journal of Chemical Engineering and Processing · Vol. 4, Issue 2, 2018 · pp. 38–42 Read article
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OPTIMIZING MAGNETIC BEHAVIOR OF NANO-CRYSTALLINE CO2CrAl TYPE HEUSLER ALLOY POWDER USING RESPONSE SURFACE METHODOLOGY
Abstract: In the present work, Co2CrAl heusler alloy powder prepared successfully from premix basic powders of Cobalt (Co), Chromium (Cr) and Aluminium (Al) in stoichiometric of 60Co-26Cr-14Al (weight %) by novelistic mechano-chemical route. Mgnetic properties of mechanically alloyed powders were characterized by vibrating sample magnetometer (VSM). The performed experiment has been designed on the basis of 2 factor 5 level response surface methodology. Experimental results were used to develop a mathematical …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 7–13 Read article
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Design and Evaluation of Ethionamide as Dry Powder Inhaler for Pulmonary Administration
Abstract: Ethionamide nanosuspension was prepared using Tween-80+ Span-80 as surfactant. Ethionamide nanoparticles were prepared using method known as media milling Method. Method to reduce dose and control frequency. It is further developed as a dry powder inhaler, making it suitable for lung control and the residence time of the drug in the lungs is prolonged. Ethionamide nanoparticles were prepared by ambient grinding method. The freeze-dried and anhydrous lactose-free nanoparticles were mixed …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 1–17 Read article
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A Summary of Smokeless Powder – An Explosive Used in Firearms and Artillery
Abstract: A smokeless powder is made from 68.2% insoluble nitrocellulose, 29.8% soluble nitrocellulose gelatinized with ether and 2% paraffin. Smokeless gunpowder made from gelatinized nitrocellulose mixed with ether and alcohol, it was passed through rollers to form thin sheets, which were cut with a guillotine to flakes of the desired size. The present paper discussed about the smokeless powder used as an explosive in firearms and artillery. Keywords: gunpowder, nitrocellulose, smokeless …
Published in International Journal of Energetic Materials · Vol. 3, Issue 1, 2017 · pp. 24–28 Read article
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Density as a Factor Limiting the Workability of Sintering Aluminum Powder Preforms
Abstract: The technology advancement has envisaged going for near net shape of the produces. Also, near netshapes formed are again cold upset for obtaining a final shape of the Product.In this study a general scheme expressing the factors which affect a workability of Sintering aluminium powder preforms. This work deals with an experimental determination Workability of Sintering Aluminium powder preforms is limited by their density. A standard of rings of ratio …
Published in International Journal of Mechanics and Design · Vol. 4, Issue 1, 2018 · pp. 40–43 Read article
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Application of Custard Apple Seed Powder on Itching Lice Among Adolescent Girls in Selected Women’s Hostel, Coimbatore.
Abstract: Custard apple is a sub-tropical fruit belonging to the Annonaceae family. The therapy of pediculosis remains a common problem among all age groups. Natural products have been used in traditional medicine for thousands of years, and recently have been increasing interest, since the costs are usually lower and they are considered less toxic by the public. This study aims to assess the level of itching by lice and effectiveness of …
Published in International Journal of Immunological Nursing · Vol. 5, Issue 2, 2019 · pp. 16–22 Read article
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Optimizing Concrete Composition: Evaluating the Effects of Flaky Aggregates, Steel Slag, and Marble Powder on Performance
Abstract: The characteristics of materials used in construction have a significant impact on the performance ofthe resulting concrete. Coarse and fine aggregates are crucial components in cement concrete,influencing its strength and workability. Research has shown that the type of aggregate used, whethercoarse or fine, plays a critical role in these properties. In this study, we examine the combined effect offlaky aggregates and steel slag as partial replacements for coarse aggregates on …
Published in International Journal of Structural Engineering and Analysis · Vol. 10, Issue 1, 2024 · pp. 38–46 Read article
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Synthesis and Characterization of Polyurethane in Powder Form
Abstract: Polyurethanes (PUs) are defined as a class of versatile materials with great potential for use in different applications, especially based on their structure-property relationships. Their specific mechanical, physical, biological, and chemical properties are attracting significant research to tailor made PUs for various applications. Enhancement of the properties and performance of PU-based materials are achieved through altering the production process or the raw materials used in their fabrication or via the …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 4, Issue 2, 2018 · pp. 22–27 Read article
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Evaluation of The Resistance of Concrete by Partial Replacement of Coarse Aggregate with Steel Slag and Cement with Bentonite Powder
Abstract: According to the WHO, concrete is the third most consumed material by humans after food and water. Concrete consists of cement, coarse aggregate, fine aggregate and water. In the production of cement, carbon dioxide is released into the environment, which becomes a big problem for environmental protection. Therefore, there is a need to modify the cement with some natural materials with pozzolanic properties. The aggregates, which are extracted from natural …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 21–29 Read article
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Studies on Effect of Organoclay and Melamine Powder on Flexible Polyurethane Foam for Aerospace Applications
Abstract: Flexible polyurethane foam (PU) is a suitable candidate for various aerospace applications like acoustic insulation due to its high flexibility, ease of processing, etc. But one of the major disadvantages of this foam is low flammability resistance. The aim of this study is to improve the flame resistant properties of flexible PU foam through incorporation of additives. Flexible polyurethane foams were synthesized through one shot process with organically modified nanoclay …
Published in International Journal of Polymer Science and Engineering · Vol. 7, Issue 2, 2021 · pp. 15–26 Read article
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A Review on Layer Formation Studies in Selective Laser Melting of Steel Powders and Thin Wall Parts Using Pulse Shaping
Abstract: This paper advances the conclusions of the selective laser melting (SLM) of tool steel and stainless steel powders. The characteristic feature is the melting of single layers in deep powder beds by a continuous CO2 laser. First, effect of development parameters on the surface roughness for each material is examined. Based on these results combined with visual observation of the solidified tracks, the question is then discussed as how the …
Published in International Journal of Manufacturing and Materials Processing · Vol. 3, Issue 1, 2017 · pp. 9–15 Read article
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Emulsion Paint Formulation from Black Seed Powder/Soya Bean Oil Copolymer Binder
Abstract: The study focused on creating a water-based paint using a locally accessible pigment (black seed powder) and soya bean oil. Soya bean oil’s hydrophobicity is incorporated into the paint matrix. The physical and mechanical qualities of the developed emulsion paint were tested. Results were positive for tackiness, stability, blistering, flexibility, and chemical resistance. Physical parameters measured included pH (8.35), density (1.09 g/cm3), viscosity (4.2 m2/s), opacity (4.8 m2/l), drying time …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 47–52 Read article
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Originative Approaches in Powder Formulation for Enhanced Therapeutic Efficacy
Abstract: Powder formulation is a cornerstone in the pharmaceutical industry, playing a vital role in improving drug efficacy and ensuring optimal therapeutic outcomes. However, traditional formulation methods often face significant challenges, such as poor solubility and low bioavailability, which can limit the effectiveness of many drugs. To address these issues, innovative strategies have emerged, including amorphous solid dispersions (ASDs), nanotechnology, and advanced manufacturing techniques like spray drying and hot melt etrusion. …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 1, 2025 · pp. 1–10 Read article
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Stabilization of Landslide Affected Soil Using Silica Fume Glass Fiber Powder and Sodium Silicate
Abstract: Highly swelling soils are present in many parts of Tamil Nadu and they are highly problematic in utilizing for the structural purpose. Numerous studies were conducted using several materials for stabilizing them; through literature study it’s found that a single material such as lime or cement is not suitable for stabilizing the concerned soil owing to several bottlenecks. In this study we had made an elaborate attempt to utilize manufactured …
Published in International Journal of Construction Engineering and Planning · Vol. 3, Issue 2, 2017 · pp. 9–17 Read article