Results 21 to 30 of about 376 (158)

Robust parameter design of shielded metal arc welding (smaw) for optimum tensile strength

Journal of Physics: Conference Series, 2020
AbstractShielded Metal Arc Welding (SMAW), an arc welding process that uses a consumable electrode consisting of a filler metal rod coated with chemicals that provide flux and shielding, is widely used in engineering applications. SMAW parameters that usually applied in practice is still possible to be optimized to improve the process to become robust.
Moh. Dedy Indra Setiawan, Yanuar Rohmat Aji Pradana, Suprayitno Suprayitno   +2 more
openaire   +2 more sources

Mild steel and stainless steel welding fumes elicit pro‐inflammatory and pro‐oxidant effects in first trimester trophoblast cells

American Journal of Reproductive Immunology, Volume 83, Issue 4, April 2020., 2020
Abstract Problem As more women join the skilled‐trade workforce, the effects of workplace exposures on pregnancy need to be explored. This study aims to identify the effects of mild steel and stainless steel welding fume exposures on cultured placental trophoblast cells.
Nicole S. Olgun, Anna M. Morris, Lauren N. Bowers, Aleksandr B. Stefaniak, Sherri A. Friend, Sandra E. Reznik, Stephen S. Leonard   +6 more
wiley   +1 more source

Comprehensive analysis of hazard of ultraviolet radiation emitted during arc welding of cast iron

Journal of Occupational Health, Volume 62, Issue 1, January/December 2020., 2020
Abstract Objectives Ultraviolet radiation (UVR) emitted during arc welding frequently causes keratoconjunctivitis and skin erythema. The extent of the hazard of UVR varies depending on the welding process and conditions. Therefore, it is important to identify the levels of UVR present under different conditions.
Jyunya Takahashi, Hitoshi Nakashima, Nobuyuki Fujii, Tsutomu Okuno   +3 more
wiley   +1 more source

Study of welding productivity for MIL A 46100steel weldments produced using GMAW and SMAW

Revista Facultad de Ingeniería Universidad de Antioquia, 2012
A study was conducted to measure welding productivity for MIL A46100 specification steel joints welded following five different welding procedures (WPS) which used gas metal arc welding (GMAW), in mechanized mode, and shielded metal arc welding (SMAW ...
David Mazuera Robledo, John Alberto Suárez Gómez, Jorge Enrique Giraldo Barrada   +2 more
doaj   +1 more source

Development of a Virtual Reality-Based System for Simulating Welding Processes

Applied Sciences, 2023
Arc welding processes, such as shielded metal arc welding (SMAW), metal inert gas (MIG), and tungsten inert gas (TIG), play an important role in industrial applications.
Ngoc-Hien Tran, Van-Nghia Nguyen, Van-Hung Bui   +2 more
doaj   +1 more source

Investigation of Corrosion Rate for Different Type of Welding Joints using Shielded Metal Arc Welding (SMAW)

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Corrosion is the deterioration of a metal as a result of chemical reactions between metal and its surrounding. Different type of metal and environmental condition, particularly gasses that are in contact with the metal, determine the rate of corrosion.
S. A. Sulaiman, B. Abdullah, S. K. Alias, N. N. Ahmad, M. N. A Aziz   +4 more
openaire   +1 more source

Repairing Capability of Friction Stir Welded Defected SAF 2205 Duplex Stainless Steels Groove Joints Using Fusion Welding Processes [PDF]

The Egyptian International Journal of Engineering Sciences and Technology, 2020
This work focuses on studying the repairing capability of defected 6.5 mm-thickSAF 2205 duplex stainless steel (DSS) plates, welded using friction stir weldingand repaired using fusion welding processes, shielded metal arc welding (SMAW),and gas tungsten
I. El-Batanony, M. Ahmed, H. Abd El-Aziz, K. Abdelazem   +3 more
doaj   +1 more source

Research Gap Finding in Shielded Metal Arc Welding of Steel [PDF]

E3S Web of Conferences, 2023
Shielded Metal Arc Welding (SMAW) is a commonly employed method for joining steel in general industrial applications, encompassing both similar metals (SMW) and dissimilar metals (DMW) welding, primarily due to economic considerations.
Ary Dian, Muhayat Nurul, Triyono
doaj   +1 more source

An Evaluation of Welding Processes to Reduce Hexavalent Chromium Exposures and Reduce Costs by Using Better Welding Techniques

Environmental Health Insights, 2014
A group of stainless steel arc welding processes was compared for emission rates of fume and hexavalent chromium, and costs per meter length of weld.
Michael J. Keane
doaj   +1 more source

Selection of Welding Process for Repairing Shredder Hammer by Integrated Data Envelopment Analysis (DEA) and P-robust Technique [PDF]

MATEC Web of Conferences, 2019
The Selection of the welding process is one of the most significant decision-making problems, and it involves a wide range of information following the type of product.
Wisnu Wardana Rahmad, Warinsiriruk Eakkachai, Joy-A-Ka Sutep   +2 more
doaj   +1 more source