Results 101 to 110 of about 1,635,492 (292)

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

Holocene Activity of Kutahya Fault Zone [PDF]

, 2012
Kutahya Basin which is located near the northeast boundary of the Western Anatolia Extension Region is a depression area that extends in WNW-ESE direction.
Altinok, Sevgi, Kiyak, Nafiye Gunec, Karabacak, Volkan, Bilgen, A. Nejat, Altunel, Erhan, Yalciner, Cahit Caglar   +5 more
core   +2 more sources

Paleoseismic analysis of the San Vicente segment of the El Salvador Fault Zone, El Salvador, Central America

Geologica Acta, 2012
The El Salvador earthquake of February 13th 2001 (Mw 6.6) was associated with the tectonic rupture of the El Salvador Fault Zone. Paleoseismic studies of the El Salvador Fault Zone undertaken after this earthquake provide a basis for examining the longer
C. CANORA, P. VILLAMOR, J.J. MARTÍNEZ DÍAZ, K.R. BERRYMAN, J.A. ÁLVAREZ GÓMEZ, R. CAPOTE, W. HERNÁNDEZ   +6 more
doaj  

Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2

Advanced Engineering Materials, EarlyView.
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika, Hunter Kantelis, Yogesh K. Vohra, Shengbiao Zhang, Wuxian Yang, Wen Chen   +5 more
wiley   +1 more source

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

Advanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe, Louis Becker, Gaurav Kanu, Thomas F. Headen, Dirk Honecker, Gabi Schierning, Santiago Benito, Sebastian Weber, Klara Lünser, Sabrina Disch   +9 more
wiley   +1 more source

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

Advanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo, João Marcos da Silva Nunes, Marcelly Cristiny Nunes de Carvalho, Alex Rojas, Cristie Luis Kugelmeier, Cristhian Ricardo Loayza Loayza, João Carlos Ferreira, Maria Veronica Goncalves Rodrigues, Rute Sayuri Kano, Isaac Araújo Furtado, Jacyara Dalylla da Silva Nunes, Jhonatan Peres de Sousa, Marcos Natan da Silva Lima, Eden Santos Silva, Gedeon Silva Reis, Samuel Filgueiras Rodrigues   +15 more
wiley   +1 more source

Characterizing seepage behavior of weakly cemented filling fault fracture zone

Meitan xuebao
Water inrush accidents caused by weakly cemented filling fault fracture zone often occur under mining disturbance and groundwater seepage, posing a great threat to deep resource exploitation.
Zhen HUANG, Zhenpeng WANG, Qixiong GU, Xiaojun ZHANG, Hanhua XU, Yufan WU, Yuanshen LIN   +6 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

The effects of normal fault movement on the failure mechanism of water conveyance tunnels considering multi-field interaction

Scientific Reports
Tunnels of large water conveyance projects often cross active faults and are therefore exposed to permanent ground deformation induced by normal fault dislocation.
Zhang Xinwei, Chen Zhanxiang, Liang Weiheng   +2 more
doaj   +1 more source

IDENTIFYING THE BASEMENT STRUCTURE OF THE SULA FAULT ZONE IN THE BANGGAI-SULA MICROCONTINENT REGION, MOLUCCA SEA, BASED ON 2D GRAVITY INVERSION MODELLING USING PARTICLE SWARM OPTIMISATION AND 3D MODELLING USING GRABLOX

Rudarsko-geološko-naftni Zbornik
This study aims to delineate the basement structure of Sula fault zones within the Banggai-Sula Microcontinent Region through the implementation of 2D and 3D gravity inversion modelling.
Cahya Damayanti, Sismanto Sismanto, Ari Setiawan, Lina Handayani   +3 more
doaj   +1 more source