Results 161 to 170 of about 18,277 (307)

Effect of Post-Weld Heat Treatment on Microstructure and Fracture Toughness of X80 Pipeline Steel Welded Joint. [PDF]

Materials (Basel), 2022
Wang X, Wang D, Dai L, Deng C, Li C, Wang Y, Shen K.   +6 more
europepmc   +1 more source

Microstructure and mechanical properties of the laser welded air-hardening steel joint

The decrease in mechanical properties of high-strength steel after welding is an important issue affecting the wide application of high-strength steel.
Yang, Xiaoyong,, Mi, Zhen li,, Yang, Yong gang,, Cheng, Lei,, Zhang, Qi,, Wu, Yan xin,, Fang, Xing,, Liu, Xin yue,   +7 more
core   +1 more source

Drone‐based radiotelemetry and imagery systems provide an advantage over traditional techniques for estimating survival of dependent juveniles

Wildlife Society Bulletin, EarlyView.
We used drone‐based radiotelemetry and multispectral imagery to estimate detection and survival probabilities of blue‐winged teal broods in Saskatchewan, Canada. Weekly brood survival probabilities, estimated via Cormack‐Jolly‐Seber models, increased with age and were comparable between drone methods.
Grant A. Rhodes, Dylan L. Bakner, Hannah C. Sabatier, Benjamin S. Sedinger, Christopher A. Nicolai, Kevin M. Ringelman   +5 more
wiley   +1 more source

Experimental Investigation of Temperature and Contact Pressure Influence on HFI Welded Joint Properties. [PDF]

Materials (Basel), 2022
Egger C, Kroll M, Kern K, Steimer Y, Schreiner M, Tillmann W.   +5 more
europepmc   +1 more source

Riveted Joints and Welded Joints [PDF]

Nature, 1940
openaire   +1 more source

Crystal Structure and Eu2+ Luminescence of the Lithium Alkaline‐Earth Silicate Fluoride LiBa2SiO4F

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
With Li2BaSiO4F, a new lithium alkaline‐earth silicate fluoride could be synthesized via high‐temperature solid‐state reaction. Crystal structure and luminescence properties upon Eu2+ activation were investigated. A high‐temperature solid‐state synthesis in weld‐shut tantalum ampoules yielded a new alkaline‐earth silicate fluoride, LiBa2SiO4F.
Kilian M. Rießbeck, Hannah Holzer, Markus Seibald, Christiane Stoll, Frauke Philipp, Hubert Huppertz   +5 more
wiley   +1 more source

Determination of the Actual Stress-Strain Diagram for Undermatching Welded Joint Using DIC and FEM. [PDF]

Materials (Basel), 2021
Milošević NZ, Sedmak AS, Bakić GM, Lazić V, Milošević M, Mladenović G, Maslarević A.   +6 more
europepmc   +1 more source

Arc Resistance Enhancement of Converter Transformer Tank Through Structural Improvements: Simulation and Experimental Validation

High Voltage, EarlyView.
ABSTRACT Currently, limited research exists on the structural response and protection methods of the converter transformer tank for ± 800 kV ultra‐high voltage direct current transmission project to high energy arc faults. This research investigates the dynamic response and the vulnerable areas of the ultra‐high voltage converter transformer under the ...
Ke Wang, Shuqi Zhang, Yikun Zhao, Yichen Wang, Zongliang Zhang, Jinhua Zhang   +5 more
wiley   +1 more source

Influence of Heat Treatment of Steel AISI316L Produced by the Selective Laser Melting Method on the Properties of Welded Joint. [PDF]

Materials (Basel), 2022
Mohyla P, Hajnys J, Gembalová L, Zapletalová A, Krpec P.   +4 more
europepmc   +1 more source

Uncovering hidden bias in neutron diffraction residual strain measurements

Journal of Applied Crystallography, EarlyView.
This work demonstrates that diffraction‐based residual strain calculations and uncertainty estimates depend on how grain populations are sub‐sampled, with important implications for interpreting residual stresses in heterogeneous materials with fine‐scale microstructure and strain gradients.When calculating residual strain via neutron or X‐ray ...
Cole Franz, Michael Prime, Jeffrey Bunn, Andrew Payzant, Katharine Page   +4 more
wiley   +1 more source