Results 151 to 160 of about 3,041,653 (403)

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Research on bearing fault feature transfer diagnosis based on balanced distribution adaptation under feature fusion

Advances in Mechanical Engineering
In practical industrial applications, the operating conditions of bearings frequently change, posing significant challenges for reliable fault diagnosis.
Lulu Wang, Yongqi Li, Chunyi Zhang, Ralph Gerard Sangalang   +3 more
doaj   +1 more source

Coiled sheet metal strip opens into tubular configuration [PDF]

, 1966
Copper alloy is converted into a spring material that can be rolled into a compact coil which will spontaneously open to form a tube in the long direction of the strip.
Park, J. J.
core   +1 more source

Impact of effluents from a copper–cobalt processing plant in the environment [PDF]

, 2018
Joseph K. Bwapwa
openalex   +1 more source

COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS.

Plant Physiology, 1949
D. Arnon
semanticscholar   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Disulfiram and Copper Ions Kill Mycobacterium tuberculosis in a Synergistic Manner [PDF]

, 2015
Alex G. Dalecki, Mehri Haeili, Santosh Shah, Alexander Speer, Michael Niederweis, Olaf Kutsch, Frank Wolschendorf   +6 more
openalex   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Effect of Ni/Sn ratio on microstructure and properties of Cu-Ni-Sn-P alloy

Scientific Reports
Cu-1.33Ni-1.35Sn-0.08P(Ni/Sn = 1/1), Cu-0.87Ni-1.82Sn-0.08P (Ni/Sn = 1/2) and Cu-1.78Ni-0.86Sn-0.08P (Ni/Sn = 2/1) alloys were prepared to explore the effect of different Ni/Sn ratios on the microstructure and properties of the alloys. The results showed
Xiaokang Chen, Xiangpeng Xiao, Dawei Yuan, Jinshui Chen, Yu Wu   +4 more
doaj   +1 more source

High accuracy determination of copper in copper concentrate with double genetic algorithm and partial least square in laser-induced breakdown spectroscopy

, 2020
Haochen Li, Meizhen Huang, Huidi Xu
openalex   +1 more source