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Chengyin Peng, Dandan Zhu, Kaifeng Li, Xiang Du, Fei Zhao, Mingpan Wan and Yuanbiao Tan
Research on a Low-Melting-Point Solder for a 6063 Aluminum Alloy Cold Plate Radiator.
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Yanfei Pan, Dingwen Yin, Xiaofang Yu, Nanyi Hao and Jintian Huang
The lightweight multilayer-structured electromagnetic interference shielding composite coatings with controllable electromagnetic gradient on wood surface were prepared via a simple multiple electroless copper?nickel (Cu?Ni) approach. The surface morphol...
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Hassan Ghanbarabadi, Behnam Khoshandam
Pág. 388 - 396
In this paper, the reduction duration of (CuO)x-(NiO)(1-x) and (CuO)x-(Co3O4)(1-x) binary mixtures was studied using thermogravimetric method. The reduction reaction was performed using copper, nickel and cobalt oxides as metal precursors and methane gas...
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Abhishek Tiwari and R. K. Singh Raman
This study demonstrates the corrosion resistance of a Cu-Ni alloy coated with a multi-layer graphene. This is one of the first demonstrations of long-term corrosion resistance due to graphene coating, which is crucial since earlier studies have suggested...
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Abhishek Tiwari and R. K. Singh Raman
This study demonstrates the corrosion resistance of a Cu-Ni alloy coated with a multi-layer graphene. This is one of the first demonstrations of long-term corrosion resistance due to graphene coating, which is crucial since earlier studies have suggested...
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Jihong Li, Longyu Lei, Mingke Du, Zhiqiang Zhang and Min Zhang
Due to the huge difference in thermophysical properties, it is difficult to obtain a defect-free bonding interface between copper and steel. A Cu-Ni-Ti interlayer was added between a TiC-reinforced copper matrix composite coating and Q235 steel in this s...
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Zsolt Benkó, Aberra Mogessie, Ferenc Molnár, Steven A. Hauck, Mark J. Severson and Karl Ettinger
In the contact metamorphic aureole of the Duluth Complex, Cu-Ni-PGE mineralization occurs locally up to 100 m from the intrusion-footwall contact (Spruce Road area), whereas elsewhere (Dunka Pit deposit) the footwall granite and metapelite (Serpentine de...
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Andrei Vasiliev, Svetlana Gorokhova and Mikhail Razinsky
The work is devoted to the study of pollution by technogenic magnetic particles and heavy metals of soils in the city of Gubakha, Middle Ural (Russia). The aim of the work is the ecological and geochemical assessment of the elemental chemical composition...
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Marcelo García,Jorge Correa,Víctor Maksaev,Brian Townley
Pág. 1 - 13
The seabed included in the Chilean Exclusive Economic Zone (EEZ) has proper conditions to originate and host different ore deposits, but its geological knowledge is scarce and scattered. The existent studies are very limited in terms of geochemical and m...
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Agnieszka Gruszecka-Kosowska
The presence of potentially harmful elements (PHEs) in popularly consumed fruits in Poland was determined by inductively coupled plasma mass spectrometry. The As, Cd, Co, Cr, Cu, Hg, Ni, Pb, Se, Sb, Tl, and Zn contents were investigated in 21 fruit speci...
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Désiré Tsozué and Paul-Désiré Ndjigui
Investigation on the mobilization and the redistribution of major, trace and rare-earth elements (REE) was performed along a soil profile developed on gabbro in the semi-arid zone (Northern Cameroon), using mineralogical and geochemical analyses. The gab...
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Victor Chaplygin, Tamara Dudnikova, Saglara Mandzhieva, Tatiana Minkina, Anatoly Barakhov, Dina Nevidomskaya, Vishnu Rajput, Yuri Litvinov, Marina Burachevskaya, Natalia Chernikova, Olga Nazarenko, Andrey Barbashev and Svetlana Sushkova
Based on 10 years of environmental monitoring located around the emission zone of an electricity supplier, the main regularities have been studied for the content of heavy metals (HMs), such as Pb, Cd, Zn, Cu, Ni, Mn, and Cr, and 16 priority polycyclic a...
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Christine Costa and Frederick Lia
In the opportunity to understand the benefits of Maltese soil and its importance to our climate, the content of heavy metals?including Co, Cr, Cu, Fe, Mn, Ni, Pb, Sr, and Zn?was studied in two fields in proximity in the south-east region of Malta. Analyt...
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Ana Laura Santos and D. Barrie Johnson
Packed bed bioreactors were used to remove soluble manganese from a synthetic mine water as the final stage of an integrated bioremediation process. The synthetic mine water had undergone initial processing using a sulfidogenic bioreactor (pH 4.0?5.5) wh...
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Thawanrat Kobkeatthawin, Sanya Sirivithayapakorn, Thongchai Nitiratsuwan, Dudsadee Muenhor, Pei-Sun Loh and Siriporn Pradit
The present study determined the metal levels in surface sediment and in soft tissue of the Strombus canarium at Libong Island, Thailand, and estimated the possible risk from consuming the shellfish. The mean concentrations of the metals Fe, Cu, Co, Pb, ...
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Daniela Graziane Oliveira da Silva,Alexandre Cavalcante de Queiroz,Ednilse Leme,Welber Smith
Pág. 28 - 35
Foram realizadas análises físicas, químicas e microbiológicas para verificar as condições da água de uma área utilizada pela comunidade de aves aquáticas no Parque Ecológico do Tietê, São Paulo. Verificou-se altas concentrações de Al, Pb, Cu, Ni, Fe e P,...
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Saif-ur Rehman, Zia Farooq Khan, Tahir Maqbool
Pág. 161 - 166
Honey is a naturally sweet and viscous fluid produced by honeybees (Apis mellifera) from the nectar of flowers that, by definition, does not include any other substances. The objectives of this work were to characterize Pakistani honey, physically and ch...
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Ran Kang, Shanyu Zhou, Tingting Chen, Huiying Yin, Lulu Si, Caiyun Deng and Hermann Kaufmann
Studies have investigated heavy metal (HM) contamination in the Bohai Sea, but primarily in seawater and associated sediments, or in single rivers. For the first time, 31 major rivers discharging into the Bohai Sea were analyzed, along with 27 uniformly ...
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