Results 81 to 90 of about 11,240,897 (283)

Comparison of joining efficiency and residual stresses in laser and laser hybrid welding [PDF]

, 2011
Laser welding is a high energy density process, which can produce welds with less energy input and thereby lower residual stress generation compared to arc welding processes.
Colegrove, Paul A., Paradowska AM, Ganguly S, Suder W, Ganguly, Supriyo, Colegrove P, Williams, Stewart W., Paradowska, A. M., Williams S, Suder, Wojciech, W Suder, P Colegrove, S Ganguly, S Williams, A M Paradowska   +14 more
core   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Research Progress on High-Efficiency Gas Metal Arc Welding Technology: A Review

Metals
This review systematically investigates the developmental trajectory of Gas Metal Arc Welding (GMAW), beginning with its fundamental forms: Metal Inert Gas (MIG) and Metal Active Gas (MAG) welding.
Xinyu Song, Fucong Guo, Lizhi Gao, Xiaojie Yang, Peng Zhao, Shanwen Dong, Jiangmin Xu, Mingxiao Shi, Zhidong Yang   +8 more
doaj   +1 more source

Study on Welding Mechanism of Injection Welding Process.

Seikei-Kakou, 1999
DRI (Die Rotary Injection) is a new injection molding method that can fabricate tubular products by the conventional injection molding process. The process of making tubular products by this method is as follows.1. Fabricate a pair of half products.2. Open the mold. (a half product is kept in the mold)3.
openaire   +2 more sources

Scalable Production of Disordered Nickel‐Iron‐Aluminum Oxides as Stable Anodes for Water Electrolysis: The Role of Aluminum

Advanced Materials Interfaces, EarlyView.
Solution precursor plasma spraying enables the scalable fabrication of porous and disordered nickel‐iron‐aluminum oxide coatings as precious‐metal‐free anodes. Aluminum inhibits crystal growth, optimizes local atomic sites, and enhances charge and ion transport to accelerate reaction kinetics, leading to excellent performance and operational stability.
Tugce Ustunel, Joakim Bäckström, Esdras J. Canto‐Aguilar, Mouna Rafei, Litty Thomas Manamel, Mahesh Ramakrishnan, Konstantin Klementiev, Nina Grunditz, Erik Zimmerman, Thomas Wågberg, Susanne Holmin, Eduardo Gracia‐Espino   +11 more
wiley   +1 more source

effect of adding borax on the Oxy-Acetylene Welding (OAW) process on tensile strength of ST42 steel

JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering)
The welding process aims at joining materials, especially metals or thermoplastic for certain purposes. It melts the materials in the joining process. In some cases, such material is difficult to be joined with the welding process.
Moh. Jufri, Heni Hendaryati, Nur Subeki, Mita Putri Bambang Pramojo, Baiq Firyal Salsabila Safitri   +4 more
doaj   +1 more source

Beyond Passivation: Designing Structurally Tailored Artificial Interphases for High‐Energy Lithium‐Based Anodes

Advanced Materials Interfaces, EarlyView.
This review outlines critical engineering design rules for building artificial protective coatings on next‐generation lithium metal and silicon battery anodes. It highlights how balancing structural flexibility with strict electronic and ionic transport limits prevents early battery failure.
Surin Gupte, Vilas G. Pol
wiley   +1 more source

Analysis of the Covered Electrode Welding Process Stability on the Basis of Linear Regression Equation

Archives of Metallurgy and Materials, 2014
The article presents the process of production of coated electrodes and their welding properties. The factors concerning the welding properties and the currently applied method of assessing are given. The methodology of the testing based on the measuring
Słania J., Ślązak B.
doaj   +1 more source

Enhanced Xylene Sensing Performance of Fe‐Doped NiO Nanosheet Arrays via In Situ Growth

Advanced Materials Interfaces, EarlyView.
Xylene is a hazardous volatile organic compound (VOC) widely present in industrial environments, and achieving sensitive and stable detection of xylene remains a significant challenge for gas sensors. Here, a one‐step hydrothermal route was employed to in situ grow p‐type Fe‐doped NiO nanosheet arrays on ceramic tubes for xylene detection.
Yinglin Wang, Yitong Jiang, Zhaohui Lei, Yantong Meng, Wanting Cui, Pengfei Cheng, Ye Tian, Bowen Fang, Xidong Hao, Shanfu Sun, Yiyang Xu, Ning Sun, Zhi Weng   +12 more
wiley   +1 more source

An Improvement in Welded Joint Using Vibration Assisted Arc Welding

MATEC Web of Conferences, 2018
Welding is one of the important processes in mechanical engineering. In engineering sector, welding is a common phenomenon. To improve the quality of joining process, essential changes are necessary in regular welding process.
Habib Mohammad Ahsan, Patwari Anayet U, Rakib Nuruzzaman, Pavel Mahmudul H., Sanin Ahmed Y., Salman Asif, Alam Fahrial   +6 more
doaj   +1 more source