Results 201 to 210 of about 45,251 (307)

Designing with Li2S in Lithium–Sulfur Batteries: From Fundamental Chemistry to Practical Architectures

Small, EarlyView.
This perspective highlights the design evolution of Li2S‐based lithium‐batteries, illustrating sulfur redox chemistry and Li2S activation. Emphasis is placed on catalytic interfaces, hierarchical carbon frameworks, and electrolyte‐solvation co‐design, enabling lithium‐free, anode‐free, and solid‐state Li‐S architectures for high‐energy, manufacturable ...
Hyeona Park, Arcangelo Celeste, Shulin Wang, Chaiwon Lee, Yul Yang, Kaizhao Wang, Aleksandar Matic, Sergio Brutti, Shivam Kansara, Shizhao Xiong, Marco Agostini, Jang‐Yeon Hwang   +11 more
wiley   +1 more source

Microstructure, Tribological, and Corrosion Behavior of HVOF-Sprayed (Cr₃C₂-NiCr+Ni) Coatings on Ductile Cast Iron. [PDF]

Materials (Basel)
Ksiazek M, Boron L.
europepmc   +1 more source

Investigation of the impact of grain boundary hydrogen concentration on hydrogen embrittlement sensitivity of polycrystalline Fe: Molecular dynamics insights

Smart Molecules, EarlyView.
Molecular dynamics simulations were utilized to explore the influence of grain boundary hydrogen concentration on the hydrogen embrittlement sensitivity of polycrystalline iron. This graphical abstract visualizes the corresponding microstructural evolutions, with results demonstrating that elevated hydrogen concentration reduces the yield and ultimate ...
Qiaoyun Tang, Wei Gao
wiley   +1 more source

Annealing strategy for enhancing the fracture toughness of MoSiBTiC alloys. [PDF]

Sci Rep
Sekido N, Saito T, Yoshimi K.
europepmc   +1 more source

On the remarkable fracture toughness of 90 to 97W-NiFe alloys revealing powerful new ductile phase toughening mechanisms [PDF]

, 2020
Alam, ME, Odette, GR
core   +1 more source

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

Investigation of the Wear Resistance of Hard Anodic Al₂O₃/IF-WS₂ Coatings Deposited on Aluminium Alloys. [PDF]

Materials (Basel)
Korzekwa J, Jarząbek A, Bara M, Niedźwiedź M, Cwynar K, Oleszak D.   +5 more
europepmc   +1 more source

Recycling‐Induced Copper Contamination of a 42CrMo4 Quench and Tempering Steel—Scaling and Susceptibility to Hot Shortness

steel research international, EarlyView.
In this study, the susceptibility to copper‐induced hot shortness of the alloy 42CrMo4 is investigated by different hot tensile tests, as well as by a detailed analysis of the formed oxidation products. While an enrichment of metallic copper and a penetration of the grain boundaries are observed, no critical reduction of the tensile test properties can
Alexander Gramlich, Sindokht Shayan, Nima Babaei, Aleksei Klubakov, Lena Patterer, Ulrich Krupp, Hauke Springer   +6 more
wiley   +1 more source

Influence of reinforcement on the fracture surface characteristics of multistage solutionized and precipitation-hardened ternary Al-Mg-Si hybrid composites. [PDF]

Sci Rep
Shettar M, Kumar N, Hariharan G, Shankar G, Hegde A.   +4 more
europepmc   +1 more source

Influence of Heat Treatment and Scan Rotation on the Microstructure of Hot Work Tool Steel Manufactured using Laser Powder Bed Fusion

steel research international, EarlyView.
The study investigates the influence of heat treatment and scan rotation on the microstructure of a modified H13 tool steel manufactured using laser powder bed fusion. Key findings include the refinement of prior austenite grains (PAGs) due to recrystallization and carbide pinning, and the significant impact of scan rotation on the size distribution of
Negar Panahi, Fengxiang Lin, Christos Oikonomou, Mikael Grehk   +3 more
wiley   +1 more source