Results 61 to 70 of about 450 (186)

Leveraging Atomic Disorder to Modulate Hydrogen Storage Thermodynamics in Intermetallics

Interdisciplinary Materials, Volume 5, Issue 1, Page 167-179, January 2026.
This work introduces atomic disorder into TiFe‐based intermetallics through multi‐element substitution to tune hydrogen storage properties. A series of B2‐structured, compositionally complex intermetallics are synthesized and evaluated, revealing that increased atomic disorder enhances hydride stability.
Yuanyuan Shang, Ting Chen, Zhifeng Lei, Archa Santhosh, Paul Jerabek, Benjamin Klusemann, Zhaoping Lu, Thomas Klassen, Claudio Pistidda   +8 more
wiley   +1 more source

The mechanical response of UFG and nanostructured microalloyed steels subjected to dynamic loading conditions

EPJ Web of Conferences, 2018
As the number of available, advanced high-strength metallic materials possibilities increases due to advancements in processing (for example advanced thermomechanical processing - ATP or severe plastic deformation - SPD), experimental comparisons alone ...
Bloniarz Remigiusz, Majta Janusz, Trujillo Carl P., Cerreta Ellen K.   +3 more
doaj   +1 more source

Precipitation Behaviour of Carbonitrides in Ti-Nb-C-N Microalloyed Steels and an Engineering Application with Homogenously Precipitated Nano-particles

Medžiagotyra, 2015
A thermodynamic model enabling calculation of equilibrium carbonitride composition and relative amounts as a function of steel composition and temperature has been developed previously based on the chemical equilibrium method. In the present work, actual
Yanlin WANG, Longchao ZHUO, Mingwen CHEN, Zidong WANG   +3 more
doaj   +1 more source

Microstructure Development in a New Generation S1300‐Type Ultrahigh‐Strength Structural Steel on Tempering

steel research international, Volume 97, Issue 1, Page 524-542, January 2026.
Here, the microstructure evolution of a new generation ultrahigh‐strength S1300‐type structural steel has been investigated for direct‐quench and tempering route. Various stages of tempering are elucidated by thorough characterization, and a new strain‐size parameter of martensite is proposed to have a correlation with hardness, which will be useful in
Buddhadev Jana, Radhakanta Rana
wiley   +1 more source

Comparison of methods for physical determination of phase transformations temperatures

Metalurgija, 2013
Various physical methods for the determination of phase transformation temperatures were compared using C-Mn and C-Mn-V-Nb steels. The measurement using temperature scanner, variously located thermocouples, dilatometer, different thermal analysis (DTA ...
S. Rusz, T. Kubina, I. Schindler, B. Smetana, P. Kawulok, M. Cagala   +5 more
doaj  

Effect of Different Thermal Schedules on Ductility of Microalloyed Steel Slabs during Continuous Casting

Metals, 2019
Ductility is the important indicator of transverse surface cracking susceptibility of slabs of microalloyed steels during continuous casting. Welding structure steel HG785 is selected to study the effect of different thermal schedule on ductility of ...
Liu Yang, Yang Li, Zhengliang Xue, Changgui Cheng   +3 more
doaj   +1 more source

Achieving exceptional strength-low temperature toughness synergy in the microalloyed medium carbon steel via layered heterogeneous structure

Materials & Design
The further advancement of microalloyed medium carbon steels is often limited by low-temperature toughness instability. A microalloyed medium carbon steel with both strength and low-temperature toughness was produced through a warm rolling and short-time
Wanli Sun, Chaolei Zhang, Jia Guo, Xing Tong, Gengyi Dong, Shuize Wang, Junheng Gao, Honghui Wu, Haitao Zhao, Jun Lu, Yuhe Huang, Xinping Mao   +11 more
doaj   +1 more source

Determining the Role of Acicular Ferrite Carbides in Cleavage Fracture Crack Initiation for Two Medium Carbon Microalloyed Steels. [PDF]

Materials (Basel), 2023
Jovanović G, Glišić D, Dikić S, Međo B, Marković B, Vuković N, Radović N.   +6 more
europepmc   +1 more source

Analysis and Modeling of Stress-Strain Curves in Microalloyed Steels Based on a Dislocation Density Evolution Model. [PDF]

Materials (Basel), 2022
Sobotka E, Kreyca J, Poletti MC, Povoden-Karadeniz E.   +3 more
europepmc   +1 more source

A new approach to etching low-carbon microalloyed steels to reveal prior austenite grain boundaries and the dual-phase microstructure. [PDF]

J Microsc, 2023
Rodriguez-Galeano KF, Romano-Acosta LF, Palmiere EJ, Rainforth WM.   +3 more
europepmc   +1 more source