Results 1 to 10 of about 2,793 (264)

Effect of Thermomechanical Treatments on Microstructure, Phase Composition, Vickers Microhardness, and Young’s Modulus of Ti-xNb-5Mo Alloys for Biomedical Applications

Metals, 2022
The development of new β-Ti alloys has been extensively studied in the medical field in recent times due to their more suitable mechanical properties, such as a relatively low Young’s modulus.
Giovana Collombaro Cardoso, Marília Afonso Rabelo Buzalaf, Diego Rafael Nespeque Correa, Carlos Roberto Grandini   +3 more
doaj   +1 more source

The Influence of Thermomechanical Treatments on the Structure, Microstructure, and Mechanical Properties of Ti-5Mn-Mo Alloys

Metals, 2022
With the increase in the world’s population, the rising number of traffic accidents, and the increase in life expectancy, the need for implants, dental work, and orthopedics is growing ever larger. Researchers are working to improve the biomaterials used
Mariana Luna Lourenço, Fenelon Martinho Lima Pontes, Carlos Roberto Grandini   +2 more
doaj   +1 more source

Thermomechanical and Thermo-hydro-mechanical Treatments of Luffa Cylindrical Fibers

Journal of Natural Fibers, 2021
The thermomechanical and thermo-hydro-mechanical treatments in Luffa cylindrical fibers were evaluated. The treatments comprised the hot pressing of the fibers in the dry condition (thermomechanical) and in the saturated condition (thermo-hydro ...
Cristiane Pires, Leila Aparecida de Castro Motta, Rondinele Alberto dos Reis Ferreira, Cássio de Oliveira Caixeta, Holmer Savastano   +4 more
doaj   +1 more source

Effects of Thermomechanical Treatment on Phase Transformation of the Ti₅₀Ni₄₉W₁ Shape Memory Alloy

Metals, 2020
The Ti50Ni49W1 alloy has a B2 ↔ 19’ martensitic transformation but slightly lower shape recovery than the Ti50Ni50 alloy. The B19’ martensite structure in the Ti50Ni49W1 has the lattice parameters a = 0.301 nm; b = 0.423 nm; c = 0.472 nm; and β = 97.5 ...
Tyau-Song Huang, Shih-Fu Ou, Cheng-Hsien Kuo, Cheng-Hsiu Yang   +3 more
doaj   +1 more source

Microstructural study of the thermal stability of a thermomechanically treated T91 steel by TEM in situ annealing

Nuclear Materials and Energy, 2022
Thermal stability of a conventional 9Cr-1Mo ferritic/martensitic steel submitted to a thermomechanical treatment has been investigated by means of an in-situ annealing experiment up to 700 °C.
Elvira Oñorbe, Mercedes Hernández-Mayoral, Rebeca Hernández, Marta Serrano   +3 more
doaj   +1 more source

High Mechanical Functionalization of Metallic Biomaterials through Thermomechanical Treatments

Journal of Biomechanical Science and Engineering, 2009
Currently, β-type Ti-Nb-Ta-Zr alloys are gaining attention owing to their feasibility for use as biomedical materials. However, the deformation behaviors of these alloys have not yet been clarified.
Toshikazu AKAHORI, Mitsuo NIINOMI, Masaaki NAKAI, Harumi TSUTSUMI   +3 more
doaj   +1 more source

Grain Refinement and Improved Mechanical Properties of EUROFER97 by Thermo-Mechanical Treatments

Applied Sciences, 2021
EUROFER97 steel plates for nuclear fusion applications are usually manufactured by hot rolling and subsequent heat treatments: (1) austenitization at 980 °C for 30 min, (2) rapid cooling and (3) tempering at 760 °C for 90 min.
Giulia Stornelli, Andrea Di Schino, Silvia Mancini, Roberto Montanari, Claudio Testani, Alessandra Varone   +5 more
doaj   +1 more source

Effect of Heat Treatments on the Thermomechanical Behaviour of Ni-Ti Superelastic Mini Coil Springs

MATEC Web of Conferences, 2015
Shape Memory Alloys are susceptible to annealing heat treatments, which are capable of partially or fully recover atomic mobility and, therefore, affect the overall thermomechanical response of the material.
Grassi Estephanie Nobre Dantas, de Oliveira Henrique Martinni Ramos, de Araujo Carlos José, de Castro Walman Benício   +3 more
doaj   +1 more source

Effects of Chemical Composition and Austenite Deformation on the Onset of Ferrite Formation for Arbitrary Cooling Paths

Metals, 2018
We present a computational method for calculating the phase transformation start for arbitrary cooling paths and for different steel compositions after thermomechanical treatments.
Aarne Pohjonen, Mahesh Somani, David Porter   +2 more
doaj   +1 more source

The effect of two-step surface treatment by hydrogen peroxide and silanization of flax/cotton fabrics on epoxy-based laminates thermomechanical properties and structure

Journal of Materials Research and Technology, 2020
The epoxy composites reinforced with flax/cotton fibers subjected to two surface treatments were prepared by hand lay-up method. Flax/cotton fabrics were subjected to bleaching using hydrogen peroxide, silanization, and two-step modification consisting ...
Mateusz Barczewski, Danuta Matykiewicz, Marek Szostak   +2 more
doaj   +1 more source