Results 161 to 170 of about 36,805 (268)

Thermal-mechanical coupling failure analysis and optimization of an exhaust manifold. [PDF]

MethodsX
Haiqiang L, Hao Z, Jian S.
europepmc   +1 more source

Substitution of Ti by Nb in Maraging Steel: Effects on Strengthening Mechanisms and Crystallographic Behavior

steel research international, Volume 97, Issue 5, Page 2672-2692, May 2026.
This work demonstrates that replacing Ti with Nb in maraging steel forms nanoscale Nb–Mo particles along boundaries, strengthening the alloy without relying on Ti phases. Heat‐treatment tuning promotes uniform crystal orientation and balanced grain boundaries, enabling strong yet ductile behavior.
Mohamad Masoumi, Manoel José, Gerardo Jesus Aracena Pérez, Isabel Ferreira Barros, Marcos Natan da Silva Lima, Geronimo Perez, Samuel Lucas Santos Medeiros, Pedro Henrique Pinheiro Lima, Luís Flávio Gaspar Herculano, Maria Vittoria Moraschini Reis, Sérgio Souto Maior Tavares, Farina Alexandre Bellegard, Fridman Daniel Pallos, Miloslav Béreš, Hamilton Ferreira Gomes de Abreu   +14 more
wiley   +1 more source

Patch-sampled contrastive learning for dense prediction pretraining in metallographic images. [PDF]

Sci Rep
Li M, Liu Y, Chen D, Bao J, Huo Y.
europepmc   +1 more source

Effects of Hold Time on the Elevated Temperature Fatigue Crack Growth Behavior of Alloy 247LC‐DS

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1794-1808, May 2026.
ABSTRACT Creep–fatigue crack growth (CFCG) experiments were performed at 850°C and 950°C on nominally 12.70‐mm‐thick compact‐type specimens of alloy 247LC‐DS, a Ni‐base superalloy. The loading cycles consisted of trapezoidal waveforms with hold times of 2 and 20 min at the maximum force.
Zachary B. Towner, Santosh B. Narasimhachary, Phillip W. Gravett, Richard W. Neu, Christopher L. Muhlstein, Ashok Saxena   +5 more
wiley   +1 more source

Ultrasonic-Based Quantification and Process Parameter Optimization of Anisotropy and Heterogeneity in WAAM 2319 Aluminum Alloy. [PDF]

Materials (Basel)
Li C, Liu H, Wang X, He J, Guan X.
europepmc   +1 more source

Furnace and high-velocity oxidation of aluminide-coated cobalt super-alloy WI-52 [PDF]

Furnace and high velocity oxidation of aluminide coated cobalt superalloy WI ...
Deadmore, D. L., Grisaffe, S. J., Sanders, W. A.   +2 more
core   +1 more source

Experimental and Thermodynamic Modeling Study of Phase Equilibria in the FeO–Fe2O3–SnO–SnO2–SiO2 System

Journal of the American Ceramic Society, Volume 109, Issue 5, May 2026.
ABSTRACT Experimental investigation and thermodynamic modeling of the phase equilibria in the FeO–Fe2O3–SnO–SnO2–SiO2 system have been undertaken to characterize Sn behavior in iron silicate slags for recycling of waste electrical and electronic materials (WEEE) through black copper process.
Maksym Shevchenko, A. Ilyushechkin, Evgueni Jak   +2 more
wiley   +1 more source

Engineering-Oriented Ultrasonic Decoding: An End-to-End Deep Learning Framework for Metal Grain Size Distribution Characterization. [PDF]

Sensors (Basel)
Dai L, Zhou S, Cheng Y, Wang L, Zhang Y, Zhi H.   +5 more
europepmc   +1 more source

METALLOGRAPHIC ANALYSIS OF DART II HEAT SOURCE CAPSULE. [PDF]

, 1971
Fitzharris, R.E., Kelly, M.D., Selle, J.E.   +2 more
openaire   +2 more sources

The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282

Advanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.
The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh, Ahmed Fardan, Tatiana Mishurova, Eduard Hryha   +3 more
wiley   +1 more source