Results 171 to 180 of about 34,463 (271)

Development of large diameter T-111 /Ta-8W-2Hf/ tubing Final report [PDF]

Large diameter T-111 tubing processed from seamless and welded tube ...
Buckman, R. W., Jr., Stoner, D. R.
core   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, Volume 66, Issue 5, Page 3100-3141, May 2026.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

Effect of Post-Weld Heat Treatment on Microstructure and Hardness Evolution of the Martensitic Hardfacing Layers for Hot Forging Tools Repair. [PDF]

Materials (Basel)
Lachowicz M, Kaszuba M, Widomski P, Sokołowski P.   +3 more
europepmc   +1 more source

Radiolysis and Fe‐Biotite Alteration: Questioning the Origin of H2‐Bearing Fluid Inclusions in the Yorke Peninsula Granites, South Australia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract Multiple drillings in the Yorke Peninsula, South Australia, recently confirmed the presence of natural hydrogen (H2) in shallow sedimentary units. While radiolysis and Fe‐oxidation in the basement are potential generation mechanisms, their respective contributions remain unconstrained.
Ugo Geymond, Dan Lévy, Julien Bourdet, Isabelle Martinez, Olivier Sissmann, Sidonie Revillon, Rayanne Gormit, Sylvain Bernard, Pierre‐Henri Blard, David Bekaert, Jimmy Daynac, Stephan Borensztajn, Se Gong, Clément Herviou, Emanuelle Frery, Isabelle Moretti   +15 more
wiley   +1 more source

Phase Transformation Kinetics During Post-Weld Heat Treatment in Weldments of C-250 Maraging Steel. [PDF]

Materials (Basel)
Duran MA, Peitsch P, Svoboda HG.
europepmc   +1 more source

Why is Post Weld Heat Treatment required?

Journal of the Japan Welding Society, 1996
openaire   +2 more sources

The effects of multiple repairs on Inconel 718 weld mechanical properties [PDF]

Inconel 718 weldments were repaired 3, 6, 9, and 13 times using the gas tungsten arc welding process. The welded panels were machined into mechanical test specimens, postweld heat treated, and nondestructively tested.
Moore, D., Nunes, A. C., Jr., Russell, C. K.   +2 more
core   +1 more source

Assessing Deposit‐Derived Pyroclastic Flow Hazard at Stromboli (Italy): 1. Reconstruction of the Dynamics of the 11 September 1930 Event

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Stromboli volcano (Italy) is known for its persistent explosive activity punctuated by more energetic explosions called paroxysms. During paroxysms, pyroclastic density currents, triggered by the gravitational instability of hot pyroclastic deposits, can occur.
Augusto Neri, Andrea Bevilacqua, Zeno Geddo, Lucas Corna, Mattia de’ Michieli Vitturi, Alessio Di Roberto, Federico Di Traglia, Massimo Pompilio, Antonella Bertagnini, Franco Flandoli, Alessandro Tadini   +10 more
wiley   +1 more source

Effect of Post-Weld Heat Treatment on Residual Stress and Fatigue Crack Propagation Behavior in Linear Friction Welded Ti-6Al-4V Alloy. [PDF]

Materials (Basel)
Lee S, Choi H, Cho Y, Baek MJ, Park H, Seok MY, Kwon YN, Kang N, Lee DJ.   +8 more
europepmc   +1 more source

Welded transition joints of 9 Cr-1 Mo alloy steel/316SS for short life /100 hours maximum/ application [PDF]

Welding parameters and elevated temperature aging and strength characteristics of transition joints between chromium molybdenum alloy steel and stainless ...
Mendelson, R. A.
core   +1 more source