Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Nicolás Emanuel Tenaglia"'
Publikováno v:
Fracture and Structural Integrity, Vol 19, Iss 71 (2024)
This study aims at assessing the impact of casting size on the bainitic transformation, resulting microstructures, and tensile properties of a high-carbon, high-silicon steel austempered at different temperatures. The casting size was analyzed by usi
Externí odkaz:
https://doaj.org/article/bf50aa9ad6ce454393f7d0840b546988
Publikováno v:
Frattura ed Integrità Strutturale, Vol 16, Iss 62 (2022)
In this work, the effect of Ti addition and the cast part size on the solidification structure and mechanical properties of a medium carbon, low alloy cast steel was analyzed. The experimental analysis involved the design of the melts by using Thermo
Externí odkaz:
https://doaj.org/article/a76f0bb4fa824ace811e3b533ba18ed1
Autor:
Alejandro Daniel Basso, Martin Caldera, Nicolás Emanuel Tenaglia, Diego Fernandino, Roberto Enrique Boeri
Publikováno v:
Frattura ed Integrità Strutturale; Vol. 16 No. 61 (2022): July 2022; 519-529
Frattura ed Integrità Strutturale; V. 16 N. 61 (2022): July 2022; 519-529
Frattura ed Integrità Strutturale; V. 16 N. 61 (2022): July 2022; 519-529
The first stage of this study investigates the precipitation of free ferrite from the austenite on fully austenitized ductile iron. Several sets of samples of low alloy ductile iron are fully austenitized and then cooled down to different temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ff2cc3d3c97bbed7991d1d82e52fa8
https://doi.org/10.3221/igf-esis.61.35
https://doi.org/10.3221/igf-esis.61.35
Influence of the Austempering Time on the Mechanical Properties of Carbide-Free Bainitic Cast Steels
Publikováno v:
International Journal of Metalcasting. 15:906-915
Three medium-carbon, high-silicon cast steels with different alloy contents were austempered at 330 °C for different holding times in order to obtain carbide-free bainitic microstructures. Aiming at evaluating the influence of holding time and micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d30d7fbc5a802239f06325795d4189
https://doi.org/10.1007/s40962-020-00512-4
https://doi.org/10.1007/s40962-020-00512-4
Publikováno v:
International Journal of Cast Metals Research. 33:72-79
This study investigates the mechanical properties of Intercritically Austempered Ductile Iron (IADI) obtained after the heat treatment of ductile irons having different as-cast microstructures and ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eef8b93f879f6e999abc8b4e46831564
https://doi.org/10.1080/13640461.2020.1756082
https://doi.org/10.1080/13640461.2020.1756082
Publikováno v:
International Journal of Metalcasting. 14:1172-1182
This manuscript summarizes recent investigation of the authors into the solidification and shrinkage defect formation of ductile and compacted graphite cast irons. The study makes use of the DAAS (direct austempering after solidification) technique,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b851bf05ee556b32f48a040ce5defcf5
https://doi.org/10.1007/s40962-020-00444-z
https://doi.org/10.1007/s40962-020-00444-z
Publikováno v:
Materials Science and Technology. 36:690-698
A high silicon cast steel was studied in the as-cast condition in order to characterise its solidification macrostructure and microsegregation. The steel, poured into 32 mm-keel-block-shaped moulds...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d6f0c19878e572b083234ea0cf6ac3
https://doi.org/10.1080/02670836.2020.1732076
https://doi.org/10.1080/02670836.2020.1732076
Publikováno v:
Materials Science and Technology. 36:108-117
A high silicon, medium carbon cast steel was designed and heat-treated in order to develop microstructures composed of carbide-free bainite and small amounts of free ferrite, with the aim of obtain...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f51ba0f10e7f58d473d35bb2cf503b30
https://doi.org/10.1080/02670836.2019.1684658
https://doi.org/10.1080/02670836.2019.1684658
Autor:
Francesco Iacoviello, Costanzo Bellini, Roberto Enrique Boeri, Diego Omar Fernandino, Vittorio Di Cocco, Nicolás Emanuel Tenaglia
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 477-485 (2020)
Frattura ed Integrità Strutturale; Vol. 14 No. 51 (2020): January 2020; 477-485
Frattura ed Integrità Strutturale; V. 14 N. 51 (2020): January 2020; 477-485
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frattura ed Integrità Strutturale; Vol. 14 No. 51 (2020): January 2020; 477-485
Frattura ed Integrità Strutturale; V. 14 N. 51 (2020): January 2020; 477-485
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The goal of this work is to improve the understanding of the relation between the microstructural characteristics of Intercritical Austempered Ductile Cast Iron (IADI) and the damage micromechanisms observed during its tensile loading. The experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::078b0b453fca6a7ec86217062b887800
http://hdl.handle.net/11580/83382
http://hdl.handle.net/11580/83382
Autor:
Roberto Enrique Boeri, Juan Miguel Massone, Alejandro Daniel Basso, A.L. Rivas, Nicolás Emanuel Tenaglia
This study investigates the effect of chemical composition and microsegregation on the bainitic transformation of high Si cast steels at two different austempering temperatures. The advance of the bainite precipitation as a function of time and tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10bfe5e9fc5380420a3adfa4fee27a66
https://www.tandfonline.com/doi/full/10.1080/13640461.2018.1505423
https://www.tandfonline.com/doi/full/10.1080/13640461.2018.1505423