Results 141 to 150 of about 4,074 (233)

Synergistic Enhancement of Strength and Creep Resistance in Additive Manufacturing Ti‐6.5Al‐2Zr‐Mo‐V Alloy via In Situ Co‐Modification With Si and Y Elements

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT The demand for advanced aerospace components necessitates near‐α titanium alloys with enhanced high‐temperature performance and compatibility with additive manufacturing (AM). To address this, an in situ alloying strategy was employed to co‐modify a Ti‐6.5Al‐2Zr‐Mo‐V alloy with Si and Y during laser powder bed fusion.
Zishuo Ma, Qi An, Delong Gong, Junshi Li, Lihua Cui, Yuyang Liu, Jiayu Tian, Rui Zhang, Shuai Wang, Liqin Wang, Lujun Huang   +10 more
wiley   +1 more source

Atomistic Insights into Hydrogen Diffusion and Deformation Mechanisms in FeCrNi-Based Austenitic Stainless Steels: Effects of Alloying, Temperature, and Hydrogen Concentration. [PDF]

Molecules
Li J, Huang Z, Zhang L, Zheng Z, Zhang C, Rao S, Teng L, Jiang L.   +7 more
europepmc   +1 more source

Achieving High Strength in Metastable β‐Ti Alloys via ω‐Reinforced Heterostructures With Ultrafine Hierarchical Nano‐Martensites

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Precipitation of isothermal ω phase is an effective way to strengthen the metastable β‐Ti alloys but generally severely embrittles the materials by suppressing stress‐induced martensitic transformation and deformation twinning. Here, we architect heterogeneous structures with tailored ω phase in a metastable β‐Ti‐20Zr‐12Nb‐2Sn alloy via ...
Yang Liu, Fei Xiao, Shiyu He, Leiji Li, Yi Zeng, Ying Zhou, Xuejun Jin   +6 more
wiley   +1 more source

Effects of Austenitizing Temperature and Deep Cryogenic Treatment on Microstructural Evolution and Mechanical Properties of a Microalloyed High-Carbon Steel. [PDF]

Materials (Basel)
Zhang J, Zhang C, Dong H.
europepmc   +1 more source

In Situ Preparation of Ti2Ni/NiTi Dual‐Phase Alloy With High Wear Resistance and Damping Performance by Additive Manufacturing

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Many metallic components are frequently subjected to coupled environments of friction and vibration, stemming from interfacial contact and relative motion between mating parts or external stimuli. Consequently, it is imperative for these components to exhibit a synergy of high wear resistance and superior damping properties.
Ze Pu, Jingjing Mao, Long Cui, Dong Du, Changyong Chen, Hao Jiang, Liying Sun, Xiebin Wang, Zibin Chen, Kangcheung Chan, Baohua Chang, Ming Li, Chengrui Zhang   +12 more
wiley   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat   +4 more
wiley   +1 more source

Nickel-Titanium Alloys in Endodontics: A Narrative Review. [PDF]

Cureus
Valente P, Sbrenna L, Sbrenna A, Valente F.   +3 more
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Mechanical Response and Functional Performance of Heat-Treated LPBF NiTi Shape Memory Alloys. [PDF]

Materials (Basel)
Ratajski J, Bałasz B, Peła A, Krupski P, Bochenk K, Tacikowski M, Major Ł.   +6 more
europepmc   +1 more source

Bulk Versus Surface Regulation of Cyclic Superelasticity in LPBF-Fabricated NiTi Alloy. [PDF]

Materials (Basel)
Yang Y, Wei T, Su C, Wan J, Nie X, Yang J.   +5 more
europepmc   +1 more source