Thermal stability optimization of single-leg skutterudite-based thermoelectric devices based on lattice distortion effects by Hui Pan, Zhan Sun, Huiyuan Geng, Qing Chang, Bo Zhang, Lixia Zhang

Get full text

Microstructure and mechanical properties of S217 nickel aluminum bronze alloy fabricated by wire arc additive manufacturing by Xiaoyu Cai, Baiyu Song, Bolun Dong, Sanbao Lin, Yuxuan Zhu

Get full text

Characterization of pre-alloyed NiTi powders produced by electrode induction-melting inert gas atomization for additive manufacturing by Wang J.-W., He D.-Y., Wu X., Guo X.-Y., Tan Z., Zhou Z., Shao W.

Get full text

Improvements of microstructure and mechanical properties of wire-arc directed energy deposition 2024 aluminum alloy after adding TiC nanoparticles by Xiaoyu Cai, Dongyuan Liu, Bolun Dong, Sanbao Lin

“…To address issues such as grain coarsening, high porosity, and poor mechanical properties that commonly occur in high-strength 2024 aluminum alloy (AA2024) during directed energy deposition using an electric arc (DED-A), this work proposes a strategy of adding TiC nanoparticles to the AA2024 welding wire for DED-A and reveals the mechanism of TiC nanoparticles modification. …”
Get full text

Steel grid-reinforced aluminum matrix composite prepared via wire-based friction stir additive manufacturing by Zeyu Zhang, Long Wan, Yuming Xie, Qi Wen, Sihao Chen, Yongxian Huang

Get full text

Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites by M. Madhusudan, S. P. Shanmuganatan, Kurse Shridhar, Jacob John, R. Krishnamurthy, Bashyam Sasikumar

“…Friction stir welding (FSW) is an emerging solid-state process and alternative to fusion welding, wherein frictional heat is generated between a nonconsumable rotating steel tool and the work substrate. …”
Get full text

FATIGUE LIFE ANALYSIS OF SHEARER PICKS BASED ON LOAD RECONSTRUCTION THEORY by MAO Jun, WANG Xin, CHEN HongYue, ZHANG Yu

“…Using ANSYS Workbench transient dynamic analysis on the dynamics of the shearer drum, and will be the reconstruction of load loaded in the form of the time sequence to pick,the results file to import ncode of pick and pick-seat life prediction and simulation results show that: Life parts minimum zone appears in pick-seat and shearer drum blade welding,in drum pick in cutting coal and rock,pick-seat and a blade welding premises by the stress,and the existence of the phenomenon of stress concentration,welding to eliminate residual stress and grinding process.…”
Get full text

STUDY ON INCREASING THE CORROSION RESISTANCE OF ALUMINUM ALLOYS BY FSP/SFSP PROCESSING by Lavinia Ileana Sirbu, Lia Nicoleta Botila, Gabriela Victoria Mnerie

Get full text

Experimental and Mathematical Studies for Optimality of GTAW Parameters on Similar and Dissimilar Steel Substrates by Bandaru Kiran, Dega Nagaraju, Senthil Kumaran Selvaraj, Baye Molla

“…Argon arc welding is a frequently used process, to assist various manufacturing processes. …”
Get full text

A Comparative Assessment of Chromium–Boron Hardfacing Using SMAW and FCAW Techniques by Chowda Reddy C., K. M. Kenchi Reddy, C. T. Jayadeva, Ramesh Kumar S. C., R. Vara Prasad Kaviti, Abhijit Bhowmik, Chander Prakash

“…This research paper investigates the effectiveness of shielded metal arc welding (SMAW) and flux-cored arc welding (FCAW) on mild steel substrates for chromium–boron hardfacing. …”
Get full text

Pulsed GMAW-based WAAM–Influence of droplet detachment mode on the geometry and mechanical properties of 308 L stainless steel by R.F. Rezende, A.R. Arias, E.J. Lima, II, F.G.F. Coelho

“…This study aimed to introduce pulsed gas metal arc welding (GMAW)-based wire arc additive manufacturing (WAAM) for the deposition of 308 L stainless steel. …”
Get full text

First-principles investigation of adhesion strength and interfacial bonding in Mg/X (X = Ti, Zr, Hf, V, Nd, Cr, Mo, Mn, and Fe) interface by Longke Bao, Zhifu Yao, Yuhui Zhang, Cuiping Wang, Kaihong Zheng, Rongpei Shi, Xingjun Liu, Fusheng Pan

Get full text

Faktor yang Berhubungan dengan Kecelakaan Kerja pada Pekerja Bengkel Las di Distrik Abepura Kota Jayapura by Aisyah Mudasir, Novita Medyati, Apriyana Irjayanti

“…The welding industry is part of the informal sector industry whose work is associated with many hazards and risks that can increase the number of work accidents. …”
Get full text

Apprendre et faire apprendre un geste professionnel by Lucie Petit, Anne-Catherine Oudart

“…To investigate this issue, we analyse first the activity of two welders, then the interview of a welding instructor. Afterward, we examine the most frequent methods used in welding skills training. …”
Get full text

Design Optimization of HANARO Irradiation Capsule for Long-Term Irradiation Testing by Kee Nam Choo, Man Soon Cho, Seong Woo Yang, Byung Hyuk Jun, Myong Seop Kim

“…The first one is a conventional design made of STS304 and welded using a tungsten inert gas (TIG) welding method. …”
Get full text

Novel Au-Based Solder Alloys: A Potential Answer for Electrical Packaging Problem by Jiachen Xu, Mingfang Wu, Juan Pu, Songbai Xue

Get full text

Effect of Heat Treatment on Performance of 2205 Base Equipment and Pipes by Yajun Li, Nan Liu, Li Tian, Xuemei Lu, Yanjiao Li

“…This paper simulates welding, post‐weld heat treatment, and operation conditions of 2205 steel. …”
Get full text

ANALYSIS OF WORK ACCIDENTS DURING THE PLUMBING INSTALLATION PROCESS USING THE FAULT TREE ANALYSIS METHOD by Sofian Bastuti, Rini Alfatiyah

“…Considering the serious consequences of workplace accidents both in terms of health and economy, there are six types of workplace accidents in the plumbing installation process: foot crushed by a pipe, hand cut by a cutting tool blade, eyes exposed to welding smoke, burnt by hot welding slag, sparked by friction between iron and a cutting blade, and leg scratched by the edge of a pipe. …”
Get full text

Model Test and Numerical Simulation Analysis on Freezing Effect of Different Freezers in Freeze-Sealing Pipe-Roof Method by Haibing Cai, Yujie Liu, Rongbao Hong, Mengkai Li, Zongjin Wang, Hanglong Ding

“…However, the processing method of ESF is relatively complex, which adopts arc angle steel welding requiring a lot of reverse welding and high welding quality. …”
Get full text

PENGARUH INTERLAYER PASTA (ZINC+TAPIOKA) PADA SAMBUNGAN FSSW MATERIAL ALUMUNIUM PADUAN by Lingga Arti Saputra

“…Aluminum metal is widely applied in the industrial sector because it has many advantages. FSSW welding is a method that can be used to join aluminum. …”
Get full text