Results 81 to 90 of about 148,804 (260)

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Tensile Properties and Fracture Mechanism of Thermal Spraying Polyurea. [PDF]

Polymers (Basel), 2022
Zhang H, You Y, Jia Y, Hu J, Li P, Xie Q.   +5 more
europepmc   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Corrosion and cracking behavior of high strength steel covered with high-velocity oxygen-fuel spraying WC coating in marine environment

Cailiao gongcheng
In order to explore the adaptability and failure mechanism of landing gear materials for amphibious aircraft in the marine environment. By preparing a high-speed flame sprayed WC coating on the surface of hot-rolled 300M high-strength steel, the ...
SHEN Minglu, ZHAO Lianhong, HE Weiping, CUI Zhongyu, CUI Hongzhi   +4 more
doaj   +1 more source

In-Situ Study on the Tensile Deformation and Fracture Mechanism of a Bimodal-Structured Mg-Gd-Y Alloy. [PDF]

Materials (Basel), 2023
Ning J, Gao B, Zhou J, Chen L, Tang G, Li S.   +5 more
europepmc   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Mechanical properties and fracture mechanism of supercritical CO2 infiltrated particle coal based on time effect

Meitan xuebao
Enhanced coalbed methane (ECBM) recovery technology through CO2 sequestration in deep unminable coal seams, denoted as CO2-ECBM, is one of the pivotal strategies for achieving the dual-carbon targets.
Minxuan LIU, Liang WANG, Siwen ZHENG, Songwei WU, Yuechen ZHAO, Baoyong ZHANG, Chao LIU   +6 more
doaj   +1 more source

Fracture mechanism and mechanical properties of porous HA/PLCL and HA/PLLA sandwich composite beams. [PDF]

In Vitro Model, 2023
Hazwani F, Izmin A, Todo M.
europepmc   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Macroscopic fracture mechanism of coal body and evolution characteristics analysis of impact force in deep coal and gas outburst. [PDF]

Sci Rep, 2023
Ren L, Tang J, Pan Y, Zhang X, Yu H.
europepmc   +1 more source