Results 41 to 50 of about 10,810 (250)
PENGEMBANGAN MODUL MENGELAS DENGAN PROSES SHIELDED METAL ARC WELDING (SMAW) DI SMK N 2 WONOSARI [PDF]
, 2012 Tujuan dari penelitian ini adalah mengembangkan suatu produk baru yang berupa modul mengelas dengan proses Shielded Metal Arc Welding (SMAW) di SMK N 2 Wonosari.
Yanuar , Nugroho
core
An evaluation of weld metal nitrogen retention and properties in 316NL austenitic stainless steel [PDF]
, 2011 A series of tests were conducted using varying levels of nitrogen and helium in a conventional argon shielding gas when welding 316LN austenitic stainless steel. The outcome was that a 15 per cent nitrogen addition to the argon shielding gas had the most
Baker, Thomas +2 more
core +1 more source
Advanced Science, EarlyView.This work constructs magnetic nanoparticles (MNPs) and incorporates them with silver rods coated with 125I to form a novel composite seed, which exhibits direction‐independent and self‐regulated heating efficiency, as well as the capacity of preventing MNPs leakage and enabling repeated hyperthermia.
Bin Xu +22 more
wiley +1 more source
Investigation of low current gas tungsten arc welding using split anode calorimetry [PDF]
, 2016 Most previous split anode calorimetry research has applied high weld currents which exhibit pseudo Gaussian distributions of arc current and power density.
Colegrove, Paul A. +2 more
core +1 more source
Analysis of quality student practice results in shielded metal arc welding [PDF]
Journal of Physics: Conference Series, 2020 Abstract This study aims to describe and determine the breakdown level of the V Groove welding results of students in Shielded Metal Arc Welding practice in the 3G (Vertical Up) position based on the American Welding Society standards.
Putut Hargiyarto +5 more
openaire +1 more source
Advanced Science, EarlyView.Real‐time and accurate monitoring of battery surface temperature is widely recognized as essential for ensuring operational safety. By synergistically combining high‐resolution sensing‐interrogation systems, optimized DOFS deployment scheme, and intelligent reconstruction algorithms, this study achieves full‐range and high‐fidelity temperature field ...
Yuhao Zhu +6 more
wiley +1 more source
Experiments for WAAM Technologies
MATEC Web of Conferences, 2017 The most recent group of technologies added to Additive Manufacturing (AM) field, Wire and Arc Additive Manufacturing (WAAM) use some well known welding processes, generally gas metal arc welding (GMAW codification at American Welding Society and 135 at ...
Ghenghea Laurentiu Dan
doaj +1 more source
Effect of the water depth on the hydrogen content in SMAW wet welded joints
SN Applied Sciences, 2020 Hydrogen-induced cold cracking is a huge challenge in underwater wet welding. In the present study, the influence of water depth on the diffusible and residually stored hydrogen content is investigated for the case of underwater wet shielded metal arc ...
Jan Klett +5 more
doaj +1 more source
Nuclear Engineering and Technology, 2021 This paper presents thermal aging effect on fracture toughness properties of GTAW (gas tungsten arc welding) and SMAW (shielded metal arc welding) of 316L stainless steels, and investigates the applicability of the existing three thermal aging models for
Gyo-Geun Youn +2 more
doaj +1 more source
European Journal of Inorganic Chemistry, EarlyView.As the reduction of transition metal oxides by coal poses a significant climate risk, the use of alternative reducing agents such as hydrogen is becoming increasingly important. This review summarizes the current knowledge of the reduction pathways of transition metal oxides from groups 6 to 8.
Michael Häger +2 more
wiley +1 more source