Results 41 to 50 of about 56,885 (233)

Industrial Symbiosis as a Neglected Opportunity in Industrial Decarbonisation Pathways: Qualitative Insights From the Australian Manufacturing Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT Industrial symbiosis (IS) represents a key strategy for industrial decarbonisation (ID) by converting one industry's waste into valuable inputs for another, reducing emissions and resource extraction. Scientific studies have explored the concept, implementation approaches and theoretical foundations of IS.
Marzieh Dehghan Niri, A S M Monjurul Hasan, Andrea Trianni   +2 more
wiley   +1 more source

Identification and accurate characterisation of the metastable CoFCC phase in WC–Co cemented carbides [PDF]

Composed of hard tungsten carbide (WC) particles and a soft cobalt (Co) matrix, WC–Co cemented carbides exhibit significant differences in the material removal rates of these phases during metallographic preparation.
Teppernegg, T, Zhou, Haoruo, Czettl, Christoph, Useldinger, R, Ringer, SP, Czettl, C, Weirather, T, Pachlhofer, Julia, Pachlhofer, J, Mueller, Pauline, Weirather, Thomas, Chen, Hansheng, Ringer, Simon P., Primig, S ; https://orcid.org/, USELDINGER, Ralph, Primig, Sophie, Teppernegg, Tamara, Mueller, P, Zhou, H, Chen, H   +19 more
core   +1 more source

Porous Carbon Materials for Carbon Dioxide Capture

Carbon Energy, EarlyView.
This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu, Chuhan Fu, Tao Qi, Hui Zhou, Guangping Hao, Yalou Guo, Guoping Hu   +6 more
wiley   +1 more source

A comparative study of the dry sliding wear of WC-10wt.%(Co+Fe+Ni) cemented carbides pressureless sintered with different Fe/Co ratios

Journal of Asian Ceramic Societies, 2020
Compositional effects on the dry sliding wear resistance of micrometer-grained WC-10 wt.%(Co+Fe+Ni) cemented carbides pressureless sintered with 2 wt.% Ni but different Fe/Co ratios were investigated. Their microstructures are very similar except for the
Fares Djematene, Boubekeur Djerdjare, Aniss-Rabah Boukantar, Amine Rezzoug, Said Abdi, Ismail Daoud, Angel L. Ortiz   +6 more
doaj   +1 more source

Structural Strength of Cemented Carbides

Journal of Mechanical Engineering, 2021
The concept “structural strength of tool materials” got further development. The refusals of cemented carbide cutting plates, when heavy machining were analyzed.
Olena Soroka, Iuriy Rodichev, Borys Vorontsov, Roman Protasov   +3 more
doaj   +1 more source

Recovery and Repurposing of End‐of‐Life Graphitic Anodes for Green Lithium‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, including hydrometallurgical and pyrometallurgical approaches. It also discusses recent advances in surface engineering, structural regulation, and material hybridization, offering ...
Wei Wei, Weiguo Liu, Jiangqi Zhou
wiley   +1 more source

Electrolytic (C2CNT) Carbon Nanotubes Made From CO2 as an Inexpensive Carbon Sink and High‐Capacity Li‐Ion Battery Graphite Replacement

EcoEnergy, EarlyView.
Carbon‐negative carbon nanotubes produced by molten CO2 electrolysis offer a low‐cost, high‐performance alternative to graphite in Li‐ion battery anodes. Replacing conventional carbon materials with electrolytic CNTs can improve battery capacity and charging performance while reducing costs and contributing to carbon mitigation.
Gad Licht, Stuart Licht
wiley   +1 more source

Synergic Effects of Nanosecond Laser Ablation and PVD-Coating on Cemented Carbides: Assessment on Surface and Mechanical Integrity

Metals, 2023
Emerging laser precision machining, particularly using pulsed lasers, enlightens the innovation and functionalization of cemented carbides. These backbone materials of the tooling industry are usually considered difficult to machine or shape using ...
Shiqi Fang, Luis Llanes, Y. B. Guo, Dirk Bähre   +3 more
doaj   +1 more source

Effect of Different Surface Treatments on Resistance to Abrasive Wear of AISI 4140 Steel

steel research international, EarlyView.
This study investigates how different surface treatments affect resistance to abrasive wear of AISI 4140 Steel. The wear rate was significantly higher in samples subjected to conventional treatments than in samples coated using the HVOF process, demonstrating the superior efficiency of coatings applied by thermal spraying in mitigating abrasive wear ...
Everton Freitas de Oliveira, Tomasz Trzepieciński, Valmir Dias Luiz, Jorge Luis Coleti   +3 more
wiley   +1 more source

Cemented tungsten carbides : production, properties, and testing /

, 1998
Written by an international expert, this book covers the processing, microstructure, and properties of cemented tungsten carbides. It is divided into 18 chapters covering wide areas from crystal structure to phase equilibria, production of metal and ...
Upadhyaya, G. S.
core   +1 more source