Results 111 to 120 of about 82,751 (295)

Enhancing of low-temperature deformation compatibility of pure titanium welded tube by laser welding and cold-worked in welded zone

open access: yesJournal of Materials Research and Technology
This study is aimed to improve the low-temperature deformation behaviour of titanium heat exchange tubes by optimizing welding method and weld treatment processes.
Junzhao Li   +6 more
doaj   +1 more source

Effect of Temperature on S32750 Duplex Steel Welded Joint Impact Toughness. [PDF]

open access: yesMaterials (Basel), 2023
Perković S   +6 more
europepmc   +1 more source

Parametric study in weld mismatch of longitudinally welded SSME HPFTP inlet [PDF]

open access: yes
Welded joints are an essential part of pressure vessels such as the Space Shuttle Main Engine (SSME) Turbopumps. Defects produced in the welding process can be detrimental to weld performance.
Brunair, R. M.   +2 more
core   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

open access: yesHeat Transfer, EarlyView.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira   +2 more
wiley   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

Thermal simulation of heat affected zone performance by QP980 quenching-partitioning steel laser welding

open access: yesHanjie xuebao
In this study, the Gleeble-3500 thermal simulation system was used to simulate the different sub-regions of the heat affected zone (HAZ) of QP980 quenching-partitioning steel laser welding.
Jinfeng WANG   +6 more
doaj   +1 more source

Common Bulkhead Joint Development and Evaluation Final Report [PDF]

open access: yes
Optimized composite welded joint design for Saturn booster common ...
Beck, E. J., Mallon, J. A.
core   +1 more source

A comparison between single sided and double sided friction stir welded 8mm thick DH36 steel plate [PDF]

open access: yes, 2012
As part of an ongoing process to fully evaluate the potential for friction stir welding (FSW) to be used in the shipbuilding industry, a comparison has been made between two variants of the process.
Cater, Stephen R.   +3 more
core  

Long‐Term Exposure to Air Pollution and Incidence of Parkinson's Disease: A Danish Nationwide Administrative Cohort Study

open access: yesMovement Disorders, EarlyView.
Abstract Background Long‐term exposure to air pollution has been linked to Parkinson's disease (PD) incidence, yet evidence is mixed, partly because of challenges with PD diagnosis and definition. We examined this association in a nationwide administrative cohort.
Thomas Cole‐Hunter   +14 more
wiley   +1 more source

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