Results 81 to 90 of about 162,101 (311)

Microstructural Evaluation of Inconel 718 and AISI 304L Dissimilar TIG Joints

Metals, 2023
Dissimilar welding joints of Inconel 718 (IN718) nickel superalloy with low-carbon AISI 304L austenitic steel (SS304L) were conducted using the Tungsten Inert Gas (TIG) welding process. The present investigation focuses on the effect of different welding
Dimitra Ioannidou, Michael Foinikaridis, Stavros Deligiannis, Petros E. Tsakiridis   +3 more
doaj   +1 more source

Longitudial fluctuations of rotors of disk knife refiners [PDF]

, 2020
The subject of the study is the longitudinal fluctuations of the rotors of disk knife refiners. The dynamic and mathematical models of rotors of disk mills are developed.
Vikharev, S. N.
core  

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

Archaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González, Juan Antonio Cámara Serrano, José Antonio Bueno Herrera, Jesús Gámiz Caro   +3 more
wiley   +1 more source

The Role of Patents in Circular Innovation: The Case of Sustainable and Recyclable Materials in the Textile Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT This article examines whether and how patenting advances circular innovation and therefore contributes to the sociotechnical transition toward a circular economy. Using the multilevel perspective (MLP) as a theoretical framework, we conducted a case study set in the empirical context of man‐made cellulosic fibers. These heavily patented fibers
Ulla A. Saari, Arho Suominen, Marja Rissanen, Frank Tietze, Maarit Salolainen   +4 more
wiley   +1 more source

Phase and mechanical property prediction of intermetallic-strengthening Ti-Al-Cr-Nb-Ni-Cu-Co high entropy alloys by thermo-physical parametric calculation and CALPHAD-based technique [PDF]

MATEC Web of Conferences
Non-conventional alloy developmental approach targeted at incorporating intermetallics as strengtheners using thermo-physical parametric calculation and CALPHAD-based tool (ThermoCalc software) were adopted in the design of septenary non-equiatomic ...
Anamu Ufoma Silas, Ayodele Olusoji Oluremi, Olorundaisi Emmanuel, Babalola Bukola Joseph, Odetola Peter Ifeolu, Ogunmefun Anthony, Ukoba Kingsley, Jen Tien-Chien, Olubambi Peter Apata   +8 more
doaj   +1 more source

Lean, Green, and Sustainability 4.0—A Systematic Literature Review

Business Strategy and the Environment, EarlyView.
ABSTRACT This purpose of the study is to conduct a systematic literature review and bibliometric analysis to explore the integration of Lean–Green–Sustainability (LGS) with Industry 4.0 technologies for holistic organizational development. Following PRISMA guidelines, the study critically examines the evolving research, identifying an increasing ...
Diogo Marques Vilaça, Jose Carlos de Sá, Jiju Antony, Michael Sony, Olivia McDermott   +4 more
wiley   +1 more source

Physical analysis and modeling of the Falcon concentrator for beneficiation of ultrafine particles [PDF]

, 2013
A predictive model of the Falcon enhanced gravity separator has been derived from a physical analysis of its separation principle, and validated against experimental data.
Bourgeois, Florent, Climent, Éric, Kroll-Rabotin, Jean-Sébastien   +2 more
core   +2 more sources

Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy

Carbon Energy, EarlyView.
Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian, Tiantian Chai, Chunlei Zhao, Xiulai Chen   +3 more
wiley   +1 more source

Sintering Performance of Titanium Powder under Cold Isostatic Pressure

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. In this article, TiH2 powder was selected as the experimental raw material to study the sintering behavior of TiH2 powder under different pressing pressure and holding time in cold isostatic ...
Baoqing ZHANG, Ying SUN, Yadong LI, Yongjia LI, Botao SHEN   +4 more
doaj   +1 more source

Review of Flash Joule Heating for the Synthesis of Graphene and Other Functional Carbon Materials

Carbon Energy, EarlyView.
ABSTRACT Flash Joule heating (FJH), as a high‐efficiency and low‐energy consumption technology for advanced materials synthesis, has shown significant potential in the synthesis of graphene and other functional carbon materials. Based on the Joule effect, the solid carbon sources can be rapidly heated to ultra‐high temperatures (> 3000 K) through ...
Zhiwu Tan, Faisal Mahmood, Mengzhen Tian, Yimeng Li, Qingfa Zhang, Zhong Ma, Mingfeng Wang, Weiwei Liu, Shihong Zhang, Haiping Yang, Bin Li   +10 more
wiley   +1 more source