Results 31 to 40 of about 1,898 (129)

Methods for producing permanent joints of aluminum and titanium alloys

Литьë и металлургия, 2020
The results of the analysis of theoretical and experimental studies of methods for producing permanent joints of dissimilar metals and alloys are presented, as well as the advantages, implementation problems and prospects of using friction stir welding ...
B. M. Nemenenok, I. V. Rafalski, P. E., Lushchik, A. A. Radchenko   +3 more
doaj   +1 more source

A comprehensive review of friction stir techniques in structural materials and alloys: challenges and trends

Journal of Materials Research and Technology, 2022
Friction-stir techniques are the potential alternative to fusion-based systems for processing and welding metallic alloys and other materials. This review explores the advantages, applications, limitations, and future directions of seven friction-based ...
D.A.P. Prabhakar, Arun Kumar Shettigar, Mervin A. Herbert, Manjunath Patel G C, Danil Yu. Pimenov, Khaled Giasin, Chander Prakash   +6 more
doaj   +1 more source

Optimization of Friction Stir Welding Process Equipment Based on TRIZ Theory

Chengshi guidao jiaotong yanjiu
［Objective］ Friction stir welding is a key welding technology for next-generation. To address welding quality defects associated with friction stir welding, it is necessary to conduct an in-depth study of its welding process and explore its equipment ...
HUANG Lin, WANG Shijun, GENG Ming, FAN Mingbao, WEI Hongdi   +4 more
doaj   +1 more source

Study on the Thermal Conductivity of Cu/Al Joints with Different Interfacial Microstructures

Advances in Materials Science and Engineering, 2022
Three types of Cu/Al joints with different interfacial microstructures prepared by diffusion bonding, friction stir welding, and explosive welding were obtained, and the interfacial thermal conductivity was emphatically discussed in this paper.
Yanni Wei, Yu Chen, Rui Niu, Qing Yang, Yongguang Luo, Juntao Zou   +5 more
doaj   +1 more source

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

Uncovering hidden bias in neutron diffraction residual strain measurements

Journal of Applied Crystallography, EarlyView.
This work demonstrates that diffraction‐based residual strain calculations and uncertainty estimates depend on how grain populations are sub‐sampled, with important implications for interpreting residual stresses in heterogeneous materials with fine‐scale microstructure and strain gradients.When calculating residual strain via neutron or X‐ray ...
Cole Franz, Michael Prime, Jeffrey Bunn, Andrew Payzant, Katharine Page   +4 more
wiley   +1 more source

Friction Stir Welding

JOURNAL OF THE JAPAN WELDING SOCIETY, 2008
PROBLEM TO BE SOLVED: To provide a joining method by which a joint part excellent in fatigue properties is formed when joining materials to be joined by a friction stir welding method. SOLUTION: The friction stir welding method enables the joint of two or more materials to be joined, by inserting a tool 6, which is provided with a columnar member ...
openaire   +2 more sources

A Review of the Friction Stir Welding of Dissimilar Materials between Aluminum Alloys and Copper

Metals, 2022
With the rapid development of various industries, the connection of copper and aluminum is in high demand. However, as a solid-phase connection technology, friction stir welding has a potential application prospect in the connection of copper and ...
Yumeng Sun, Wenbiao Gong, Jiacheng Feng, Guipeng Lu, Rui Zhu, Yupeng Li   +5 more
doaj   +1 more source

Multi‐Dimensional Conductive Nanocomposites for Flexible Electronics

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
Multi‐dimensional conductive nanocomposites integrate 0D, 1D, and 2D nanomaterials through spatial structure regulation and interface engineering, achieving “1 + 1 > 2” synergistic effects. By leveraging 0D filling to reduce contact resistance, 1D bridging to construct continuous conductive paths, and 2D supporting to enhance mechanical stability ...
Tianyu Wang, Ruimin Cai, Abbas Ali, Lizhe Li, Li Yang, Hulin Zhang, Xuge Fan, Yumin Xia, Wenyong Lai, Linmao Qian, Tiehu Li, Guosheng Shao, Liang Tian   +12 more
wiley   +1 more source

Analysis of material positioning towards microstructure of the friction stir processed AA1050/AA6082 dissimilar joint

Advances in Industrial and Manufacturing Engineering, 2020
Friction stir processing (FSP) is considered to be the newly developed technique which was derived from the welding technique called friction stir welding (FSW). This technique modifies the microstructure of the material through stirring.
Velaphi Msomi, Sipokazi Mabuwa
doaj   +1 more source