Results 71 to 80 of about 4,294 (302)

Production of Welding Fluxes Using Waste Slag Formed in Silicomanganese Smelting [PDF]

, 2016
The possibility in principle of using slag, which is formed in the silicon-manganese smelting process, in producing welding fluxes is shown. The composition of and technology used for a new fused flux has been designed.
Filonov, Andrey Vladimirovich, Kozyrev, N. A., Kozyreva, O. E., Kryukov, R. E., Lipatova, U. I.   +4 more
core   +1 more source

Sustainable Innovation and Impact on Triple Bottom Line Performance: Are Innovation Types Simple Mediators?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the way sustainable innovation, conceptualized as a second‐order construct integrating sustainable orientation and innovation culture, impacts triple bottom line (TBL) performance. It also examines the mediating roles of product, process, organizational, and marketing innovations.
Nuno Fernandes Crespo, Lucas Bonacina Roldan   +1 more
wiley   +1 more source

Influence of Tundish Channel Filter on Inclusions in Silicon Steel W470

Teshugang, 2021
The inclusion detection methods such as sample electrolysis and ASPEX scanning electron microscope were used, the change law of type and size of nonmetallic inclusions in molten steel and cast slab of impact zone and pouring zone before and after using ...
时朋召, 徐李军, 谢桂强, 余小琴, 黄华, 仇圣桃   +5 more
doaj  

Materials processing in space: Future technology trends [PDF]

NASA's materials processing in space- (MPS) program involves both ground and space-based research and looks to frequent and cost effective access to the space environment for necessary progress. The first generation payloads for research are under active
Barter, N. J.
core   +1 more source

Device prepares aluminum surfaces for welding [PDF]

, 1971
Dry machining technique removes original surfaces to obtain contamination free welding surface. Device straddles edge being prepared and aligns with existing edges and adjacent surfaces of workpiece while sensing device regulates cut depth.
Faulkner, G. E., Saperstein, Z. P.
core   +1 more source

Research on Intelligent Identification and Grading of Nonmetallic Inclusions in Steels Based on Deep Learning. [PDF]

Micromachines (Basel), 2023
Zhu X, Wan W, Qian L, Cai Y, Chen X, Zhang P, Huang G, Liu B, Yao Q, Li S, Yao Z.   +10 more
europepmc   +1 more source

Tailoring Se‐Mediated Co‐Co Dual‐Atom Sites for Oxygen and Iodide Electrocatalysis Toward High‐Efficiency and Ultradurable Zinc‐Air/Iodide Hybrid Batteries

Carbon Energy, EarlyView.
A Se‐mediated Co dual‐atom catalyst replaces sluggish oxygen evolution with efficient iodide oxidation in zinc‐air/iodide hybrid batteries. Se‐induced d‐p orbital hybridization optimizes adsorption, enabling a low 0.365 V voltage gap and superior durability, fundamentally overcoming conventional kinetic bottlenecks.
Huaipeng Pang, Xueli Ji, Yuhao Liu, Qitong Sun, Lin Li, Xiaolei Huang, Fanlu Meng   +6 more
wiley   +1 more source

Evolution of Chemical Composition and Modeling of Growth Nonmetallic Inclusions in Steel Containing Yttrium. [PDF]

Materials (Basel), 2021
Kalisz D, Żak PL, Semiryagin S, Gerasin S.   +3 more
europepmc   +1 more source

An Ambient Photocatalytic Approach to In‐Situ Prepare Cobalt/Cobalt Phosphide and Cobalt/Cobalt Phosphide@Graphene Heterojunction Nanomaterials With Optimized Charge Separation Effects for Highly Efficient Relayed Electrocatalytic NOX− Reduction to NH3

Carbon Energy, EarlyView.
A visible‐light‐driven ambient photocatalytic method in‐situ fabricates Co/CoP‐x and Co/CoP@rGO heterojunction with enhanced charge separation, enabling highly efficient relayed electrocatalytic NOx− reduction to NH3 with outstanding Faraday efficiency and ammonia productivity.
Xin Zhao, Chuanjun Wang, Shenjie Liu, Guoqiang Wang, Jing Dong, Chen Lei, Geoffrey I. N. Waterhouse, Jing Xu   +7 more
wiley   +1 more source

Cationic Sulfonium‐Based Tripodal Ligand and Its Rh(I) Complexes

Chemistry – A European Journal, EarlyView.
We report a cationic EP3‐type tripodal ligand based on an aromatic sulfonium cation (E = S+) along with a series of its Rh(I) complexes. Structural, spectroscopic, electrochemical, and computational analyses of these complexes compared to isostructural analogs (E = Si− or P) reveal pronounced electron density depletion at Rh in the sulfonium congener ...
Nitsan Barel, Shrouq Mujahed, Kamal Uddin Ansari, Katarzyna Młodzikowska‐Pieńko, Renana Gershoni‐Poranne, Yuri Tulchinsky   +5 more
wiley   +1 more source