Results 21 to 30 of about 540,714 (317)

Innocell Bioreactor: An Open-Source Development to Produce Biomaterials for Food and Packaging Based on Fermentation Processes

Fermentation, 2023
A growing number of science and design scholars and design practitioners have recently embarked on studying fermentation processes to produce alternative materials.
Nitzan Cohen, Emma Sicher, Camilo Ayala-Garcia, Ignacio Merino Sanchez-Fayos, Lorenza Conterno, Secil Ugur Yavuz   +5 more
doaj   +1 more source

Effects of a straight oil on friction at the tool-workmaterial interface in machining [PDF]

, 2010
Authors would like to express their gratitude to the TOTAL Company for the furniture of the lubricant.The quantification of friction coefficient along the tool-workmaterial interface in machining remains an issue in tribology. This paper aims identifying
RECH, Joël, J. Rech, A. Mondelin, C. Claudin, G. Fromentin, FROMENTIN, Guillaume, MONDELIN, Alexandre, CLAUDIN, Christophe   +7 more
core   +1 more source

Study on the Effect of Energy-Input on the Joint Mechanical Properties of Rotary Friction-Welding

Metals, 2018
The objective of the present study is to investigate the effect of energy-input on the mechanical properties of a 304 stainless-steel joint welded by continuous-drive rotary friction-welding (RFW).
Guilong Wang, Jinglong Li, Weilong Wang, Jiangtao Xiong, Fusheng Zhang   +4 more
doaj   +1 more source

Wear Analysis of a Heterogeneous Annular Cylinder

Lubricants, 2018
Wear of a cylindrical punch composed by two different materials alternatively distributed in annular forms is studied with the method of dimensionality reduction (MDR).
Qiang Li, Fabian Forsbach, Maximilian Schuster, Daniel Pielsticker, Valentin L. Popov   +4 more
doaj   +1 more source

Cold spraying hybrid processing technology and its application

Cailiao gongcheng, 2019
Cold spraying(CS) is a solid-state rapid forming technology, and it has been used in additive manufacturing and repairing damaged aerospace parts. However, the inherent characteristic of cold sprayed deposits, i.e.
LI Wen-ya, CAO Cong-cong, YANG Xia-wei, XU Ya-xin   +3 more
doaj   +1 more source

A thermodynamic analytical model based on entropy production for predicting the grain size and yield strength of the joint formed by continuous drive friction welding

Journal of Materials Research and Technology, 2020
A self-consistent analytical model for predicting qualities of a joint welded by continuous drive friction welding (CDFW) was developed based on the Onsager-Ziegler maximum entropy production principle (OZ-MEPP), dislocation kinetics, and the CDFW ...
J.T. Xiong, Y.J. Du, J.L. Li, J.M. Shi, G.L. Wang, W.L. Wang   +5 more
doaj   +1 more source

Microstructure and Mechanical Properties of Aluminum Alloy/Stainless Steel Dissimilar Ring Joint Welded by Inertia Friction Welding

Frontiers in Materials, 2022
In recent years, studying the weldability of a dissimilar metal hybrid structure, with the potential to make full use of their unique benefits, has been a research hotspot.
Feng Qin, Feng Qin, Chunbo Zhang, Chunbo Zhang, Jun Zhou, Jun Zhou, Kai Xu, Qi Wang, Qi Wang, Yunlei Li, Yunlei Li, Wenhan Zhang, Wenhan Zhang   +12 more
doaj   +1 more source

Influence of processing parameters on the tool and workpiece mechanical interaction during Friction Stir Welding [PDF]

, 2009
During Friction Stir Welding process, FSW, a tool / workpiece mechanical interaction is generated leading to forces and torques applied on the tool. These forces and torques are transmitted to the welding equipment impacting its technical requirements ...
MARTIN, Patrick, ZIMMER-CHEVRET, Sandra, Zimmer, Sandra, LAYE, Julien, LANGLOIS, Laurent, GOUSSAIN, Jean-Claude, BIGOT, Régis   +6 more
core   +1 more source

Microstructure evolution and stress corrosion cracking sensitivity of friction stir welded high strength AA7085 joint

Materials & Design, 2021
Influence of welding process parameters on stress corrosion cracking (SCC) sensitivity through thickness of 12 mm thick AA7085-T7452 joints by single-sided and double-sided friction stir welding (FSW) was investigated via the slow strain rate tensile ...
W.F. Xu, H.J. Lu, X.H. Li, M. Wang, J. Ma, Y.X. Luo   +5 more
doaj   +1 more source

The effect of groove texture patterns on piston-ring pack friction [PDF]

, 2012
A cylinder liner possesses fairly intricate surface requirements due to its complicated functions. It needs to provide adequate surface roughness to resist wear as well as to store and retain lubricants during high temperatures. The liner surface texture
EL MANSORI, Mohamed, DEMIRCI, Ibrahim, I. Demirci, M. El Mansori, MEZGHANI, Sabeur, ZAHOUANI, Hassan, H. Zahouani, S. Mezghani   +7 more
core   +1 more source