Results 121 to 130 of about 12,882 (247)

Comparison of contrast sensitivity among welder with three methods of GMAW, SMAW and resistance welding

بهداشت و ایمنی کار, 2014
Introduction: The present study was carried out to compare contrast sensitivity among three groups of professional welders including (1) those who use gas metal Arc welding (GMAW) (2) those who use shield metal Arc welding (SMAW) and the group that uses ...
B. Maleckpour, E. Jafarzadehpour, A. Mirzajani   +2 more
doaj  

Comparative analysis of structural and mechanical properties of duplex stainless steel (DSS) weldments prepared by flux core arc welding and shielded metal arch welding processes

Journal of Advanced Joining Processes
Duplex stainless steel (DSS) possesses wide range of useful metallographic and mechanical properties; hence the material has been used in different forms of application namely in chloride present environments such as desalination plants and cooling water
E. Ajenifuja, A.P.I. Popoola, O. Popoola
doaj   +1 more source

Guía para el aseguramiento de la calidad en la inspección para calificación de soldadores en proceso SMAW en tubería de transporte de hidrocarburos a alta presión [PDF]

, 2017
El transporte de hidrocarburos se realiza por diferentes modalidades, siendo una de ellas ductos formados por secciones de tubería de acero empalmados mediante uniones soldadas, a través de kilómetros de distancia.
Barco Rincón, Jorge Alberto, Herrera Valencia, María del Pilar   +1 more
core  

Pengembangan Modul Las Smaw Mata Kuliah Praktikum Teknik Pengelasan Untuk Meningkatkan Efektivitas Belajar Mahasiswa Jurusan Teknik Mesin Ft-unesa [PDF]

, 2017
Penelitian ini bertujuan untuk menghasilkan sebuah modul yang layak digunakan pada pembelajaran praktikum Pengelasan di Jurusan Pendidikan Teknik Mesin Fakultas Teknik Universitas Negeri Surabaya.
SUBIANTORO, I. (IRFAN)
core  

Microstructure, mechanical properties and sensitization of ultra-low nickel Cr–Mn austenitic stainless steels

Journal of Materials Research and Technology
The present study deals with the effect of shielded metal arc welding (SMAW) and gas metal arc welding (GMAW) processes with different welding speeds on microstructural and mechanical properties including intergranular corrosion susceptibility of ultra ...
Sachin P. Ambade, Chetan K. Tembhurkar, Awanikumar Patil, Atul V. Tidke, Sagar D. Shelare, Chander Prakash, Milos B. Djukic, Nima Khosravi, Prabhu Paramasivam   +8 more
doaj   +1 more source

Post Weld Quenching Impact on Microstructure and Mechanical Properties (Tensile, Impact, Hardness) of High Strength Low Alloy Steel

Memoria Investigaciones en Ingeniería
Shielded Metal Arc Welding (SMAW) is the most widely used welding technique in engineering industries. Compared to other arc welding techniques like TIG, SMAW is less heat-concentrating.
Atif Shazad, Muhammad Uzair
doaj   +1 more source

UJI TARIK HASIL PENGELASAN PROSES SMAW–GTAW PADA POSISI 1G DAN 2G [PDF]

, 2006
Teknik pengelasan yang banyak digunakan untuk penyambungan seperti kontruksi baja akan memberikan sumbangan dalam memodernisasikan pada system pengelasan antara lain : SMAW, GTAW, SAW, MIG, TIG. Pada proses pengelasan terjadi pengikatan secara metalurgi,
HERIYADI, IMAN
core  

Comparative Analysis of Shielded Metal Arc Welding (SMAW) Beads in Dry and Wet Environments

Yanbu Journal of Engineering and Science
Shielded Metal Arc Welding (SMAW) is a versatile and reliable welding process widely used across various industries. The environment in which SMAW is performed can significantly impact the characteristics of the weld bead, influencing factors such as ...
Abdullah F. Alhuzaim
doaj   +1 more source

Analisa Fenomena Springback Tailor Welded Blank (TWB) Stainless – Besi Pada Proses U - Bending [PDF]

, 2016
Tailored welded blanks is a combination of two or more kinds of metal sheet with a thickness (thickness) is different or the same which are connected with the use of welding In welding there are several methods including SMAW therefore of interest in ...
Mustahfirin, Mustahfirin
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Enhanced Toughness and Ductility of Friction Stir Welded SA516 Gr.70 Steel Joint via Post-Welding Annealing. [PDF]

Materials (Basel), 2023
Wang X, Miao Z, Gong W, Lu G, Sun J, Wang Y, Xie G.   +6 more
europepmc   +1 more source