Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type
The Ni-hard alloys white-cast irons are generally used for high wear work. Among them, those with better impact resistance because of its low carbon content compared to the rest of the family, are studied in this paper. One experimental technique of characterizing the metallic materials is the micro...
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| Format: | Article |
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MDPI AG
2020-06-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/10/6/728 |
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| author | Milagrosa González Fernández de Castro Yolanda Martín Álvarez Juan José Moreno-Labella Miguel Panizo-Laiz Benito del Río |
| author_facet | Milagrosa González Fernández de Castro Yolanda Martín Álvarez Juan José Moreno-Labella Miguel Panizo-Laiz Benito del Río |
| author_sort | Milagrosa González Fernández de Castro |
| collection | DOAJ |
| description | The Ni-hard alloys white-cast irons are generally used for high wear work. Among them, those with better impact resistance because of its low carbon content compared to the rest of the family, are studied in this paper. One experimental technique of characterizing the metallic materials is the microstructural study. Several metallographic attacks intended to reveal qualitatively each microconstituent that forms the alloy, as well as the segregation and solidification structure of casting, are studied in this article. The use of color metallography is fundamental in this case to distinguish clearly the microconstituents. The main objective of this paper is to propose a series of attacks that identify each one of the microconstituents present in the alloy that has not been reported up to date. |
| first_indexed | 2024-03-10T19:28:17Z |
| format | Article |
| id | doaj.art-f60a215fc5ff4c55864e8fab5b983ac0 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T19:28:17Z |
| publishDate | 2020-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-f60a215fc5ff4c55864e8fab5b983ac02023-11-20T02:26:07ZengMDPI AGMetals2075-47012020-06-0110672810.3390/met10060728Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard TypeMilagrosa González Fernández de Castro0Yolanda Martín Álvarez1Juan José Moreno-Labella2Miguel Panizo-Laiz3Benito del Río4Unidad Docente de Siderurgia, Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal n°2, 28006 Madrid, SpainUnidad Docente de Siderurgia, Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal n°2, 28006 Madrid, SpainUnidad Docente de Siderurgia, Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal n°2, 28006 Madrid, SpainUnidad Docente de Siderurgia, Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal n°2, 28006 Madrid, SpainUnidad Docente de Siderurgia, Escuela Técnica Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal n°2, 28006 Madrid, SpainThe Ni-hard alloys white-cast irons are generally used for high wear work. Among them, those with better impact resistance because of its low carbon content compared to the rest of the family, are studied in this paper. One experimental technique of characterizing the metallic materials is the microstructural study. Several metallographic attacks intended to reveal qualitatively each microconstituent that forms the alloy, as well as the segregation and solidification structure of casting, are studied in this article. The use of color metallography is fundamental in this case to distinguish clearly the microconstituents. The main objective of this paper is to propose a series of attacks that identify each one of the microconstituents present in the alloy that has not been reported up to date.https://www.mdpi.com/2075-4701/10/6/728color metallographymicrostructurewearalloyed white cast ironsNi-hardmetallurgy |
| spellingShingle | Milagrosa González Fernández de Castro Yolanda Martín Álvarez Juan José Moreno-Labella Miguel Panizo-Laiz Benito del Río Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type Metals color metallography microstructure wear alloyed white cast irons Ni-hard metallurgy |
| title | Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type |
| title_full | Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type |
| title_fullStr | Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type |
| title_full_unstemmed | Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type |
| title_short | Color-Metallographic Characterization of Alloyed White Cast Irons Ni-Hard Type |
| title_sort | color metallographic characterization of alloyed white cast irons ni hard type |
| topic | color metallography microstructure wear alloyed white cast irons Ni-hard metallurgy |
| url | https://www.mdpi.com/2075-4701/10/6/728 |
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