Results 111 to 120 of about 1,610,142 (307)

The Formation Mechanism of Nanocrystals after Martensitic Transformation. [PDF]

Materials (Basel), 2022
Li SJ, Su SL, Hu GJ, Zhao Q, Wei ZY, Tian Y, Wang CD, Lu X, Ping DH.   +8 more
europepmc   +1 more source

An Interpretation on Kinetics of Martensitic Transformation

, 2011
We have investigated athermal and isothermal martensitic transformations (typical displacive transformations) in Fe–Ni, Fe–Ni–Cr, and Ni-Co-Mn-In alloys under magnetic fields and hydrostatic pressures in order to understand the time-dependent nature of ...
Takashi Fukuda, Tomoyuki Kakeshita, Yong-Hee Lee   +2 more
core   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Alloying Effect on Transformation Strain and Martensitic Transformation Temperature of Ti-Based Alloys from Ab Initio Calculations. [PDF]

Materials (Basel), 2023
Fang H, Xu X, Zhang H, Sun Q, Sun J.
europepmc   +1 more source

Phase Transformation Behavior of Continuously Cooled Fe–C–V–(Mo) Alloys

steel research international, EarlyView.
Additions of vanadium and molybdenum microalloying are shown to reshape phase transformations in clean low‐carbon steels. By tracking microstructural shifts during continuous cooling, the work uncovers the correlation between transformation kinetics, ferrite morphology, and hardness.
Anastasiya Tselikova, Jannik Zuraszek, Ulrich Krupp, Rolf Schmidt, Hardy Mohrbacher, Alexander Gramlich   +5 more
wiley   +1 more source

The dual role of martensitic transformation in fatigue crack growth. [PDF]

Proc Natl Acad Sci U S A, 2022
Wang X, Wang X, Liu C, Sun B, Ponge D, Jiang C, Raabe D.   +6 more
europepmc   +1 more source

Martensitic transformations: First-principles calculations combined with molecular-dynamics simulations

, 1998
. Results are presented of first-principles total-energy calculations and molecular-dynamics simulations of structural transformations in magnetic transition metal alloys like Fe 1\Gammax Ni x . While first-principles calculations allow to identify those
K. Kadau, Martensitic Transformations First-principles Calculations, H. C. Herper, P. Entel, E. Hoffmann, R. Meyer   +5 more
core   +1 more source

Press Hardening for Sustainable Lightweight Chassis Design in Heavy‐Duty Vehicles: A Material Performance and Life Cycle Assessment Approach

steel research international, EarlyView.
The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra, Sergi Parareda, Jose Jorge Espí‐Gallart, Jaume Pujante, Gustaf Gustafsson, Henrik Sieurin, David Frómeta, Daniel Casellas   +7 more
wiley   +1 more source

Deformation-Induced Martensitic Transformation in Laser Cladded 304 Stainless Steel Coatings. [PDF]

Materials (Basel), 2022
Zeuner AT, Gerdt L, Ostwald A, Grün P, Barbosa M, Kaspar J, Zimmermann M.   +6 more
europepmc   +1 more source

Martensitic transformation induced by quenching or by plastic deformation

, 2003
International audienceNowadays the possibility to use the TRIP effect (Transformation Induced Plasticity) is stated not only for the high alloy steels but also for the low alloy steels.
Hyspecká, Ludmila, J. Galland, L. Hyspecka, Galland, J., Dagbert, Catherine, Galland, Jacques, Hyspecka, L., Félix-Henry, I., Dagbert, C., C. Dagbert, I. Félix-Henry   +10 more
core   +1 more source