Effects of Mn addittion, cooling rate and holding temperature on the modification and purification of iron-rich compounds in AlSi10MnMg(Fe) alloy

Autor: Jon Mikel Sanchez, Maribel Arribas, Haize Galarraga, Maider Garcia de Cortazar, Marco Ellero, Franck Girot

Publikováno v: Heliyon, Vol 9, Iss 2, Pp e13005- (2023)

The use of secondary aluminum alloys in industry is still limited by the high Fe contents in recycled alloys. In general, the Fe-rich intermetallic compounds deteriorate the performance of secondary Al–Si alloys, specially the β-Fe phase. To mitig

Externí odkaz: https://doaj.org/article/9fd8c6ed95e640e98cd2e2fc9d014e40

Austenite Reverse Transformation in a Q&P Route of Mn and Ni Added Steels

Autor: Maribel Arribas, Teresa Gutiérrez, Eider Del Molino, Artem Arlazarov, Irene De Diego-Calderón, David Martin, Daniele De Caro, Sudhindra Ayenampudi, Maria J. Santofimia

Publikováno v: Metals, Vol 10, Iss 7, p 862 (2020)

In this work, four low carbon steels with different contents of Mn and Ni were heat treated by quenching and partitioning (Q&P) cycles where high partitioning temperatures, in the range of 550 °C–650 °C, were applied. In order to elucidate the ef

Externí odkaz: https://doaj.org/article/6c568706e25c4059ac37dc50f4fd1d59

Effects of Cooling Rate and Holding Temperature on the Modification and Purification of Iron-Rich Compounds in AlSi10MnMg(Fe) Alloy

Autor: Jon Mikel Sanchez, Maribel Arribas, Haize Galarraga, Maider Garcia de Cortazar, Marco Ellero, Franck Girot

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa3fcc3910a3a6df9d4d5172e8bb377d
https://doi.org/10.2139/ssrn.4307087

Microstructural Impact of Si and Ni During High Temperature Quenching and Partitioning Process in Medium-Mn Steels

Autor: Artem Arlazarov, Maria Jesus Santofimia, Carola Celada-Casero, Z. Arechabaleta, Maribel Arribas, Jilt Sietsma, S. Ayenampudi

Publikováno v: TECNALIA Publications
Fundación Tecnalia Research & Innovation
Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 52(4)

Austenite stabilization through carbon partitioning from martensite into austenite is an essential aspect of the quenching and partitioning (Q&P) process. Substitutional alloying elements are often included in the chemical composition of Q&P steels t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f540081a752f419fce0ed27b5b3705f
http://hdl.handle.net/11556/1083

Design and Properties of 1000 MPa Strength Level Hot-Formed Steels Possessing Dual-Phase and Complex-Phase Microstructures

Autor: Radhakanta Rana, Chris Lahaije, Maribel Arribas, Iñigo Aranguren, X. Gómez, Iñaki Pérez

Publikováno v: Materials Science Forum. 941:352-357

In cold forming for automotive lightweight design, advanced high strength steels (AHSS) lead to limited formability, high springback and press forces, low stretch flangeability, multiple operations for complex geometries and large scrap rates. Two se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5eb95b21526daadc30a1373fa957a3f1
https://doi.org/10.4028/www.scientific.net/msf.941.352