Zobrazeno 61 - 70
of 1 149
pro vyhledávání: '"550"'
Autor:
Alexis Miroux, Mohammed M’Hamdi, Laurens Katgerman, Dmitry G. Eskin, K. Ellingsen, Tungky Subroto
Publikováno v:
Metallurgical and materials transactions A. 2021. Vol. 52, № 2. P. 871-888
Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 52(2)
Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 52(2)
AA7050 is an aluminum alloy with superior mechanical properties; however, it is prone to hot tearing (HT) during its production via direct-chill casting. This study focuses on extracting constitutive parameters of the alloy thermomechanical behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e39fa3e1a95dd4daaa8ceca444958f3
http://bura.brunel.ac.uk/handle/2438/21937
http://bura.brunel.ac.uk/handle/2438/21937
Autor:
Frederico Augusto Pires Fernandes, Stênio Cristaldo Heck, Luiz Carlos Casteletti, Carlos Alberto Picone
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Universidade de São Paulo (USP)
instacron:USP
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-10T19:47:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-15 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ebd36dee2c972509bd45a283d9aade
Publikováno v:
Surface and Coatings Technology. 333:96-103
Diffusion behavior of carbon and its hardening effect on plasma carburized M50NiL steel were investigated systematically. The plasma carburizing was carried out in a mixture of gaseous acetone (30%) and hydrogen (70%) at temperatures of 400, 450, 500
Publikováno v:
Surface and Coatings Technology. 330:178-184
Laser cladding Co-based-VN alloy-Ti composite coatings was aging treated at 550 °C, 650 °C and 750 °C, respectively. The phase constituents, microstructure, microhardness and wear resistance of Co-based-VN alloy-Ti composite coatings after aging t
Publikováno v:
Materials Science and Engineering: A. 707:207-220
Low cycle fatigue (LCF) behavior of a tempered martensitic Fe-9%Cr-based oxide dispersion strengthened (ODS) steel at elevated temperatures is correlated to the microstructural evolution after cyclic straining. The fully reversed strain-controlled te
Autor:
Jaroslav Málek, Hana Kudrnová, Veronika Kodetová, Bohumil Smola, Ivana Stulíková, Martin Vlach, Vladivoj Očenášek
Publikováno v:
Defect and Diffusion Forum. 380:161-166
The mechanical, thermal and electrical properties and recrystallization behaviour of the cold-rolled AlMgScZr alloy prepared by powder metallurgy were studied. The materials were investigated during isothermal annealing (400 and 550 °C) and during s
Publikováno v:
Vacuum. 142:186-196
In this work, we report our studies on near equiatomic NiTi thin films grown on silicon (1 0 0) substrates deposited without intentional heating of the substrate by DC magnetron sputtering technique with separate elemental targets Ni and Ti. The film
Publikováno v:
Materials Characterization. 129:80-87
Laser cladding VN alloy reinforced Co-based composite coatings on the mild steel was aging treated at 550 °C, 650 °C and 750 °C, respectively. Effects of aging temperature on the phase compositions, microstructure, microhardness, and wear resistan
Publikováno v:
Materials Science and Engineering: A. 696:104-112
Heat-to-heat variation of creep strength is significant in grade 91 (Gr.91) steel, but the causes of the variation have not been well understood yet. In the present paper, creep rupture data of 14 heats of Gr.91 steel were analyzed paying attention t
Publikováno v:
Metallurgical and Materials Transactions A. 48:3205-3219
HSLA-115 is a newly developed Cu-bearing high-strength low-carbon martensitic steel for use in Naval structural applications. This research provides, for the first time, a comprehensive compositional analysis of carbon redistribution and associated c