Results 111 to 120 of about 103,556 (374)
Scientific Reports, 2016 Although high carbon martensitic steels are well known for their industrial utility in high abrasion and extreme operating environments, due to their hardness and strength, the compressive stability of their retained austenite, and the implications for ...
Rumana Hossain +4 more
semanticscholar +1 more source
Direct Imaging of Hydrogen‐Driven Dislocation and Strain Field Evolution in a Stainless Steel Grain
Advanced Materials, EarlyView.Using in situ Bragg coherent X‐ray diffraction imaging, 3D nanoscale strain maps of a stainless steel grain were measured during hydrogen charging. Results show dislocation relaxation and climb, elucidating the role of point defects in hydrogen‐modified deformation behavior.
David Yang +11 more
wiley +1 more source
Nauka ta progres transportu, 2019 Purpose. The article is aimed to investigate the structural state formation of the new 09Cr3NiMo3VNbr steel after cementation and nitration with subsequent heat treatment.
V. V. Klochikhin +3 more
doaj +1 more source
Direct Measure of Giant Magnetocaloric Entropy Contributions in Ni-Mn-In [PDF]
, 2016 Off-stoichiometric alloys based on Ni 2 MnIn have drawn attention due to the coupled first order magnetic and structural transformations, and the large magnetocaloric entropy associated with the transformations. Here we describe calorimetric and magnetic
Bruno, Nickolaus M. +5 more
core +2 more sources
Thermally Actuated Soft Robotics
Advanced Materials, EarlyView.This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu +2 more
wiley +1 more source
Development of 3D Reversible Smart Energy‐Saving Devices for Adaptive Energy Management
Advanced Materials, EarlyView.Smart energy‐saving devices with 3D structures operate passively and exhibit reversible solar heating and radiative cooling functions. These devices demonstrate superior performance in building thermal management through dual‐mode operation and provide an optimized 3D energy management platform applicable across various angular environments.
Ho Jun Jin +11 more
wiley +1 more source
Modeling of austenite formation kinetics of dual-phase steel during continuous annealing process
Materials Research ExpressIn this work, a mixed model was used to achieve high-precision prediction of austenite kinetics during continuous annealing. The effects of annealing temperature and holding time on volume fraction of austenite were studied by continuous heating and ...
Xianbang Dong +6 more
doaj +1 more source
Phase-Field Reaction-Pathway Kinetics of Martensitic Transformations in a Model Fe3Ni Alloy
, 2010 A three-dimensional phase-field approach to martensitic transformations that uses reaction pathways in place of a Landau potential is introduced and applied to a model of Fe3Ni.
Caucci, Anna Maria +3 more
core +3 more sources
Advanced Materials, EarlyView.An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source