Results 11 to 20 of about 119,452 (240)
Recovery of Metals from Electronic Waste by Reduction Melting Method
Applied Environmental Research, 2015 This study investigates application of the reduction melting method to recover metals from electronic wastes. The study began with determination of the optimal conditions for metal recovery from cathode ray tube (CRT) glass by melting under various ...
Pornpaitoon Laosombatthawee +2 more
doaj +9 more sources
Virtual and Physical Prototyping, 2023 AlSi10Mg is often used to fabricate functional parts by Laser Beam Powder Bed (LBPB) fusion but is limited by the residual stresses formed during the process.
Chong Heng Lim +4 more
doaj +3 more sources
Low melting point nanocrystalline Sn–Ag solder synthesized by a refined chemical reduction method
Chinese Science Bulletin, 2014 The commercial market of Sn–Pb solder is gradually decreasing due to its toxicity, calling for Pb-free substitute materials. Sn–Ag alloy is a potential candidate in terms of good mechanical property. The major problematic issue of using Sn–Ag is their high melting temperature, consequently this study is dedicated to lowering the melting temperature of ...
Bingge Zhao +5 more
openaire +3 more sources
ISIJ International, 2012 Ludwigite is the most abundant boron resource in China. In order to fully utilize the complex ore and meet the boron and iron consumption of the country, a new process was proposed in this research. Fine ludwigite and pulverized coal were pelletized and then reduced isothermally at high temperatures.
Wang, Guang +4 more
openaire +4 more sources
Classification, quantification, and thermotolerance assessment of lactic acid bacteria in yogurt using bacterial melting curve analysis [PDF]
Frontiers in MicrobiologyIntroductionThe expanding market for probiotic fermented foods like yogurt necessitates advanced methodologies to validate product claims. While multiple analytical approaches exist for characterizing LAB, most of them are either costly or inefficient ...
Yi Liang +9 more
doaj +2 more sources
Metalurgija, 2019 The article discusses the filtration method of cleaning silicon, the possibility of mechanical separation of inclusions, the effect of capillary phenomena, the wettability of the filter material on the efficiency of cleaning silicon from impurities ...
A. V. Yurchenko +5 more
doaj +2 more sources
Prepairing LiF:Mg,Ti Dosimeter Pellets by Melting Method and Study of Stimulated Response Reduction Function for High Dose Dosimetry [PDF]
مجله علوم و فنون هستهای, 2018 Thermoluminescence dosimeters are widely used for dosimetry in different radiation fields. In this study, the feasibility of the application of the cold-pressed sintered LiF:Mg,Ti dosimeter pellets, produced by the melting method in our TL laboratory ...
F Torkzadeh, F Mardashti
doaj +1 more source
Carbothermal reduction of red mud for iron extraction and sodium removal
High Temperature Materials and Processes, 2022 In this work, the technology of carbothermic reduction was used to extract iron and remove sodium from red mud. The effect of various parameters like reduction time, temperature, and basicity on melting separation and de-alkalization was studied.
Feng Huaixuan +5 more
doaj +1 more source
Static Model Study on the Characteristics of Coke Oven Gas Dome Injection in COREX Melter Gasifier [PDF]
Archives of Metallurgy and Materials, 2020 Coke oven gas (COG) dome injection in COREX melter gasifier is recognized as one of effective method to reduce the amount of solid fuel used for gasification.
Mingyin Kou +3 more
doaj +1 more source
Calculating thermal insulation thickness and embedment depth of underground heat supply pipeline for permafrost soils [PDF]
Инженерно-строительный журнал, 2014 In this work the authors considered a freezing-and-melting process of soils under the polyurethane-insulated polyethylene heating pipeline, which is used in the regions with permafrost soils.
M.P. Akimov +2 more
doaj +1 more source