Determinants of the quality of brazed joints of nickel-based superalloys by Strzelczak Katarzyna, Lisiecka Barbara

“…A proper and rigorous selection of the gas turbine construction material is required, and in a further step, the method of joining the construction parts. Nickel superalloys due to the high heat resistance, strength and creep resistance at high temperatures, toughness and corrosion resistance, are very often used for the construction of a gas turbine engine. …”
Get full text

THERMAL DECOMPOSITION OF UROTROPINE COMPLEXES WITH NICKEL AND COBALT CHLORIDES by D. V. Golubev, E. V. Savinkina, A. .. Al-Khazraji, M. N. Davydova

Subjects: Get full text

Nickel-Catalyzed Carbonylative Synthesis of Functionalized Alkyl Iodides by Jin-Bao Peng, Fu-Peng Wu, Cong Xu, Xinxin Qi, Jun Ying, Xiao-Feng Wu

“…In this communication, we developed an interesting nickel-catalyzed carbonylative synthesis of functionalized alkyl iodides from aryl iodides and ethers. …”
Get full text

Formation of nickel–iron meteorites by chemical fluid transport by Werner Schrön

“…The mobilization process that leads to the formation of the gaseous metal halides MeX includes the reduction of oxides. The deposition of nickel–iron bodies occurs via back reaction after the transport of the gaseous halides. …”
Get full text

Nickel–Titanium Rotary Instruments: Mechanical and Metallurgical Characteristics by Alessio Zanza, Rodolfo Reda, Luca Testarelli

“…During the last two decades, the field of the nickel–titanium (NiTi) rotary instruments has been thoroughly changed by the latest, exciting innovations in both manufacturing technologies and the knowledge of their mechanical performance [...]…”
Get full text

Epigenetic Regulation in Chromium-, Nickel- and Cadmium-Induced Carcinogenesis by Lei Zhao, Ranakul Islam, Yifang Wang, Xiujuan Zhang, Ling-Zhi Liu

“…Environmental and occupational exposure to heavy metals, such as hexavalent chromium, nickel, and cadmium, are major health concerns worldwide. …”
Get full text

Nickel ferrite coated on carbon felt for asymmetric supercapacitor by Sadegh Azizi, Mohammad Bagher Askari, Seyed Mohammad Rozati, Mojtaba Masoumnezhad

Subjects: “…Nickel ferrite…”
Get full text

Synthesis of nickel zinc iron nanoparticles by coprecipitation technique by Kandasamy Velmurugan, Vellaiyappan Sangli Karuppanan Venkatachalapathy, Sechassalom Sendhilnathan

“…Nanoparticles nickel ferrite of size 6 - 8 nm, synthesized by the coprecipitation method with x varying from 0 to 1.0. …”
Get full text

Investigation of Nickel Ion Removal by Means of Activated Clay by S. Hawash, J.Y. Farah, M.S. El-Geundi

“…Natural and activated clays have been investigated as adsorbents for the removal of nickel from wastewater. Analysis of the natural clay under test showed that it was composed, approximately of 51% kaolinite, 46% montmorillonite and 3% illite, having a specific surface area of 65 m 2 /g. …”
Get full text

Formation of nickel–iron meteorites by chemical fluid transport by Werner Schrön

“…The mobilization process that leads to the formation of the gaseous metal halides MeX includes the reduction of oxides. The deposition of nickel–iron bodies occurs via back reaction after the transport of the gaseous halides. …”
Get full text

Microstructure of Joints Processed by Ultrasonic Consolidation of Nickel Sheets by Elvina R. Shayakhmetova, Mariya A. Murzinova, Vasiliy S. Zadorozhniy, Ayrat A. Nazarov

Subjects: Get full text

Silica Modulation of Raney Nickel Catalysts for Selective Hydrogenation by Yating Lv, Hai Wang, Huixin Wu, Qingsong Luo, Liang Wang, Feng-Shou Xiao

“…Herein, we demonstrate that the catalytic selectivity of the commercial Raney nickel catalyst can be greatly tuned by modulation of the nickel surface by silica. …”
Get full text

Resistive Switching Behavior of Magnesium Zirconia Nickel Nanorods by Tzu-Han Su, Ke-Jing Lee, Li-Wen Wang, Yu-Chi Chang, Yeong-Her Wang

“…To effectively improve the uniformity of switching behavior in resistive switching devices, this study developed magnesium zirconia nickel (MZN) nanorods grown on ITO electrodes through hydrothermal method. …”
Get full text

Nitriding of chromium-nickel alloys synthesized by laser melting by Chudina O.V., Zorin V.A.

“…The effect of nitriding on the structure and hardness of chromium-nickel alloy obtained by selective laser melting has been studied. …”
Get full text

Supply Risk Considerations for the Elements in Nickel-Based Superalloys by Christoph Helbig, Alex M. Bradshaw, Andrea Thorenz, Axel Tuma

“…Nickel-based superalloys contain various elements which are added in order to make the alloys more resistant to thermal and mechanical stress and to the adverse operating environments in jet engines. …”
Get full text

Voltammetric determination of palladium in copper-nickel sulfide ores by Eduard Vladimirovich Gorchakov, Dariya Olegovna Perevezentseva, Elena Anatolievna Vaytulevich (Vaitulevich), Bagama Manapovich Jin-Chun Kim, Bagama Manapovich Bagamaev

“…The research deals with the need to determin palladium content in copper-nickel sulfide ores, copper sludges, nickel concentrates in the presence of gold in order to study new deposits of noble metals and calculate their reserves, and to determine as well the content of palladium in waste from various industries. …”
Get full text

Constitutive Equation and Characterization of the Nickel-Based Alloy 825 by Hui Xu, Yugui Li, Huaying Li, Jinbin Wang, Guangming Liu, Yaohui Song

“…In this contribution, a series of isothermal compression tests for the 825 nickel-based alloy were performed using a Gleeble-3800 computer-controlled thermomechanical simulator at the compression temperature range of 850 °C to 1150 °C and the strain rate range of 0.14 s⁻¹ to 2.72 s⁻¹. …”
Get full text

Gasification of Nickel-Preloaded Oil Palm Biomass with Air by Syed Shatir A. Syed-Hassan, Siti Nor Izuera Nor-Azemi

Subjects: Get full text

Energy Consumption and Greenhouse Gas Emissions of Nickel Products by Wenjing Wei, Peter B. Samuelsson, Anders Tilliander, Rutger Gyllenram, Pär G. Jönsson

Subjects: “…nickel…”
Get full text

The Effect of Nickel on the Viscosity of Iron-Based Multicomponent Melts by Vladimir S. Tsepelev, Yuri N. Starodubtsev, Viktor V. Konashkov

Get full text