Results 101 to 110 of about 706,935 (403)

HP9-4-.30 weld properties and microstructure [PDF]

open access: yes
HP9-4-.30, ultra high strength steel, the case material for the Advanced Solid Rocket Motor (ASRM), must exhibit acceptable strength, ductility, toughness, and stress corrosion cracking (SCC) resistance after welding and a local post weld heat treatment (
Watt, George W.
core   +1 more source

Mechanical Characterization of the Heat Affected Zone of Gold Wirebonds Using Nanoindentation [PDF]

open access: yes, 2002
With increasing miniaturization in microelectronics the wirebonds used in IC packages are witnessing a thrust towards fine pitch wirebonding. To have a precise control over loop height of the wirebond for fine pitch wirebonding, it is imperative to do ...
Shah, M.   +3 more
core  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Determination of Ranges of Components of Heat Affected Zone Including Changes of Structure / Określenie Zakresów Składowych Strefy Wpływu Ciepła Uwzględniając Zmiany Struktury

open access: yesArchives of Metallurgy and Materials, 2015
A simplified analytical method to determine the range of the heat affected zone and its components during welding is presented. Heat affected zone (HAZ) is an area formed during welding in which, as the result of temperature, some structural changes in ...
Śloderbach Z., Pająk J.
doaj   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels

open access: yesJournal of Advanced Materials in Engineering, 2020
In this study, the effect of welding heat input on microstructure and mechanical properties of dissimilar joints of API-X42 and API-B pipeline steels was investigated.
S. Asghari   +3 more
doaj  

ANALISYS OF THE FRACTURE THOUGHNESS IN THE HEAT AFFECTED ZONE (HAZ) OF ONE HSLA STEEL [PDF]

open access: green, 2022
MANUEL VISERAS PICO   +3 more
openalex   +1 more source

Тривала міцність зварних швів теплостійких сталей в газоподібному водні [PDF]

open access: yes, 2015
Creep characteristics of different zones of welded joints of heat-resistant structural 15Kh2MFA and 2.25Cr-1Mo steels in the initial state and after degradation at laboratory and operation conditions tested in the air and hydrogen environment were ...

core  

Heat-Affected-Zone Liquation Cracking in Welded Cast Haynes® 282®

open access: yes, 2019
Varestraint weldability testing and Gleeble thermomechanical simulation of the newly developed cast form of Haynes® 282® were performed to understand how heat-affected-zone (HAZ) liquation cracking ...
Sukhdeep Singh, J. Andersson
semanticscholar   +1 more source

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