Results 71 to 80 of about 46,706 (276)
Laser Beam Submerged Arc Hybrid Welding
Physics Procedia, 2011 AbstractThe laser beam submerged arc hybrid welding method originates from the knowledge that, with increasing penetration depth, the laser beam process has a tendency to pore formation in the lower weld regions. The combination with the energy efficient submerged arc process improves the degassing and reduces the tendency to pore formation.
Reisgen, Uwe +3 more
openaire +1 more source
Thermodynamic Constraints and Prospects for Intensified Steel Deoxidation
steel research international, Volume 96, Issue 8, August 2025.The article provides a short survey of steel deoxidation and considers how to increase its efficacy. Bringing a specially tailored, powdered slag into the reaction site can directly bind the deoxidation product oxides, resulting in lower dissolved oxygen activity, total oxygen content, and cleaner steel.
Lauri Holappa, Sonja Nurmi
wiley +1 more source
Special Submerged Arc Welding of Steel
Journal of the Japan Welding Society, 1959 Coated electrodes were laid down along weld seams, over which granular flux was heaped, and arc welding was performed automatically. Coated electrodes used are of the types D4301 (ilmenite), D4312 (rutile), D4313 (rutile), D4316 (lime basic) and D4320 (iron oxide).
T. Kobayashi, H. Okajima
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Study of verification and validation of standard welding procedure specifications guidelines for API 5L X-70 grade line pipe welding [PDF]
Журнал інженерних наук, 2017 Verification and validation of welding procedure specifications for X-70 grade line pipe welding was performed as per clause 8.2, Annexure B and D of API 5L, 45th Edition to check weld integrity in its future application conditions. Hot rolled coils were
Qazi H. A. A.
doaj +1 more source
Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 11, July 22, 2025.During synthesis of nitridogermanates, oxygen and carbon impurities lead to a variety of novel compounds—comprising carbodiimides and oxides—significantly expanding the chemistry of this compound class. Various novel compounds have been encountered by serendipity, due to small oxygen or carbon impurities, during the explorative studies to explore the ...
Lukas Link, Rainer Niewa
wiley +1 more source
Engineering Reports, Volume 7, Issue 7, July 2025.This study implements the Industrial Internet of Things (IIoT) in TIG welding to enhance process monitoring and control for SS304 stainless steel. Key findings reveal improved weld quality through real‐time tracking of current, speed, gas flow, and arc gap.
Mukhtar Sama +3 more
wiley +1 more source
Recycling of submerged arc welding slag for sustainability
Production and Manufacturing Research: An Open Access Journal, 2020 The objective of this paper is to investigate the utilization of Submerged Arc Welding (SAW) slag as a fresh flux for sustainability. Certain alloying elements were added to the crushed slag to adjust the resultant composition of the weld metal as per ...
Deepanjali Nimker, Reeta Wattal
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Welfare of American mink, red and Arctic foxes, raccoon dog and chinchilla kept for fur production
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract This Scientific Opinion (SO) addresses a mandate from the EC regarding welfare of the following animals when farmed for their fur: (i) American mink (Neogale vison or Neovison vison), (ii) Red fox (Vulpes vulpes, also known as ‘silver fox’), (iii) Arctic fox (Vulpes lagopus, also known as ‘blue fox’), (iv) Raccoon dog (Nyctereutes procyonoides,
EFSA Panel on Animal Health and Welfare (AHAW) +29 more
wiley +1 more source
Kapal, 2012 In this globalization era technological advances growed very fast. In shipping industry of development process shipbuilding of principal feedstock to used steel plate, with construction tacking on using welder method.In this research purpose of lifted ...
Sukanto Jatmiko
doaj
Metals, 2018 Dissimilar welds close to the fusion boundary exhibit a variety of solidification microstructures that strongly impact their service behavior. Investigations were therefore undertaken to clarify the origins of the morphological and microstructural ...
Fanny Mas +5 more
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