Results 71 to 80 of about 995 (223)

Study of metal refining during electric arc welding

Литьë и металлургия
The article presents sources of sulfur and phosphorus entering the weld pool, their influence on the quality of weld metal during electric arc welding and methods of their removal.
A. S. Saidakhmatov, M. M. Abdurakhmonov, N. S. Dunyashin, N. I. Urbanovich, S. S. Karpovich, G. F. Liushyts   +5 more
doaj   +1 more source

Development of method to remove weld scallop and ceramic backing material of wedge type and its application

International Journal of Naval Architecture and Ocean Engineering, 2015
The weld scallop has been used for joining T-bars. There are a lot of weld scallops in shipbuilding. It is difficult to perform scallop welding due to the inconvenient welding position. This results in many problems such as porosity, slag inclusion, etc.
Sung-Koo Kang, Jong-Soo Yang, Ho-Kyung Kim   +2 more
doaj   +1 more source

STUDIES OF ACOUSTIC EMISSION SIGNATURES FOR QUALITY ASSURANCE OF SS 316L WELDED SAMPLES UNDER DYNAMIC LOAD CONDITIONS [PDF]

Journal of Engineering Science and Technology, 2016
Acoustic Emission (AE) signatures of various weld defects of stainless steel 316L nuclear grade weld material are investigated. The samples are fabricated by Tungsten Inert Gas (TIG) Welding Method have final dimension of 140 mm x 15 mm x 10 mm.
S. V. RANGANAYAKULU, *, M. N. V. S. RAVI KIRAN, J. SHIVA RAJU, B. RAMESH KUMAR   +3 more
doaj  

Fundamental of constant electrode melting rate control for electroslag fusion welding

Journal of Materials Research and Technology
In order to solve the problem of horizontal depth of fusion fluctuation during electroslag fusion welding (ESFW) as well as to improve the uniformity of the distribution of grain size, solute elements and non-metallic inclusions, the present study ...
Haoran Xu, Baokuan Li, Xuechi Huang, Yu Wang, Yanchun Lou, Zhongqiu Liu   +5 more
doaj   +1 more source

Investigation on Mechanical Properties of Agro and Industrial Waste Reinforcement in Aluminium 7075 Composite with Liquid Metal Stir Casting Route [PDF]

Archives of Metallurgy and Materials
Day-to-day life advanced composite materials usage is increasing continuously and replacing the existing monolithic materials. These composite materials are designed and fabricated for human needs with specific applications and also meet the standard ...
M. Kolli, S. Naresh Dasari, S. Kosaraju
doaj   +1 more source

The use of submerged-arc welding flux slag as raw material for the fabrication of multiple-use mortars and bricks [PDF]

, 2009
Caroline Espinosa Viana, Dylmar Penteado Dias, José Nilson França de Holanda, Ronaldo Pinheiro da Rocha Paranhos   +3 more
openalex   +1 more source

Solidification Kinetics of an Oxide Weld Slag Utilizing SEM and LSCM Imaging [PDF]

, 2013
Michael Kottman, D. B. Hovis, Amir Avishai, M. R. James, Badri Narayanan   +4 more
openalex   +1 more source

Acidic Corrosion Behavior of Slag-free Self-shielded Flux-cored Arc Welding Overlay

, 2022
Dashuang Liu, Ping Wei, Weimin Long, Yucheng Wu, Rui Wang   +4 more
openalex   +2 more sources

Experimental investigation and optimization of weld bead shape factor and form factor using recycled steel slag as a flux in submerged arc welding process

, 2022
Sumit Saini, Kulwant Singh, Jatinder Garg   +2 more
openalex   +1 more source

PEMANFAATAN SUBSTITUSI SLAG WELDING SAW SEBAGAI AGREGAT KASAR PADA BETON

, 2023
Lilis Tiyani, Sukarman Sukarman, Andika Sastro Widjoyo   +2 more
openalex   +2 more sources