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Laser fabrication of nickel aluminide coatings on Al2024 alloy
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| Zeitschriftentitel: | Materials Science and Technology |
|---|---|
| Personen und Körperschaften: | , |
| In: | Materials Science and Technology, 29, 2013, 3, S. 314-318 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
SAGE Publications
|
| Schlagwörter: |
| author_facet |
Tian, Y S Ge, R Tian, Y S Ge, R |
|---|---|
| author |
Tian, Y S Ge, R |
| spellingShingle |
Tian, Y S Ge, R Materials Science and Technology Laser fabrication of nickel aluminide coatings on Al2024 alloy Mechanical Engineering Mechanics of Materials Condensed Matter Physics General Materials Science |
| author_sort |
tian, y s |
| spelling |
Tian, Y S Ge, R 0267-0836 1743-2847 SAGE Publications Mechanical Engineering Mechanics of Materials Condensed Matter Physics General Materials Science http://dx.doi.org/10.1179/1743284712y.0000000147 <jats:p> Coatings containing nickel aluminide were fabricated on Al alloy 2024 by laser alloying with pure Ni powder. Microstructure images illustrated that the coatings are free from cracks and pores and metallurgically bonded to substrate. Test results showed that the coatings have a microhardness of about 600 HV0·2 and the wear resistance is four times higher than that of the substrate. Laser processing parameters, especially power output and scanning speed, affect coating's quality significantly. Qualified coatings can be produced with a set of parameters of power output of 800 W, scanning speed of 8 mm s<jats:sup>−1</jats:sup>, beam size of 1·5 mm and overlap rate of 30%. </jats:p> Laser fabrication of nickel aluminide coatings on Al2024 alloy Materials Science and Technology |
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SAGE Publications, 2013 |
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SAGE Publications, 2013 |
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Materials Science and Technology |
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49 |
| title |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_unstemmed |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_full |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_fullStr |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_full_unstemmed |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_short |
Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_sort |
laser fabrication of nickel aluminide coatings on al2024 alloy |
| topic |
Mechanical Engineering Mechanics of Materials Condensed Matter Physics General Materials Science |
| url |
http://dx.doi.org/10.1179/1743284712y.0000000147 |
| publishDate |
2013 |
| physical |
314-318 |
| description |
<jats:p> Coatings containing nickel aluminide were fabricated on Al alloy 2024 by laser alloying with pure Ni powder. Microstructure images illustrated that the coatings are free from cracks and pores and metallurgically bonded to substrate. Test results showed that the coatings have a microhardness of about 600 HV0·2 and the wear resistance is four times higher than that of the substrate. Laser processing parameters, especially power output and scanning speed, affect coating's quality significantly. Qualified coatings can be produced with a set of parameters of power output of 800 W, scanning speed of 8 mm s<jats:sup>−1</jats:sup>, beam size of 1·5 mm and overlap rate of 30%. </jats:p> |
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| author | Tian, Y S, Ge, R |
| author_facet | Tian, Y S, Ge, R, Tian, Y S, Ge, R |
| author_sort | tian, y s |
| container_issue | 3 |
| container_start_page | 314 |
| container_title | Materials Science and Technology |
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| description | <jats:p> Coatings containing nickel aluminide were fabricated on Al alloy 2024 by laser alloying with pure Ni powder. Microstructure images illustrated that the coatings are free from cracks and pores and metallurgically bonded to substrate. Test results showed that the coatings have a microhardness of about 600 HV0·2 and the wear resistance is four times higher than that of the substrate. Laser processing parameters, especially power output and scanning speed, affect coating's quality significantly. Qualified coatings can be produced with a set of parameters of power output of 800 W, scanning speed of 8 mm s<jats:sup>−1</jats:sup>, beam size of 1·5 mm and overlap rate of 30%. </jats:p> |
| doi_str_mv | 10.1179/1743284712y.0000000147 |
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| imprint | SAGE Publications, 2013 |
| imprint_str_mv | SAGE Publications, 2013 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Zi4, DE-Gla1, DE-15, DE-Pl11, DE-Rs1, DE-14, DE-105, DE-Ch1, DE-L229 |
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| publisher | SAGE Publications |
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| series | Materials Science and Technology |
| source_id | 49 |
| spelling | Tian, Y S Ge, R 0267-0836 1743-2847 SAGE Publications Mechanical Engineering Mechanics of Materials Condensed Matter Physics General Materials Science http://dx.doi.org/10.1179/1743284712y.0000000147 <jats:p> Coatings containing nickel aluminide were fabricated on Al alloy 2024 by laser alloying with pure Ni powder. Microstructure images illustrated that the coatings are free from cracks and pores and metallurgically bonded to substrate. Test results showed that the coatings have a microhardness of about 600 HV0·2 and the wear resistance is four times higher than that of the substrate. Laser processing parameters, especially power output and scanning speed, affect coating's quality significantly. Qualified coatings can be produced with a set of parameters of power output of 800 W, scanning speed of 8 mm s<jats:sup>−1</jats:sup>, beam size of 1·5 mm and overlap rate of 30%. </jats:p> Laser fabrication of nickel aluminide coatings on Al2024 alloy Materials Science and Technology |
| spellingShingle | Tian, Y S, Ge, R, Materials Science and Technology, Laser fabrication of nickel aluminide coatings on Al2024 alloy, Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics, General Materials Science |
| title | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_full | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_fullStr | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_full_unstemmed | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_short | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| title_sort | laser fabrication of nickel aluminide coatings on al2024 alloy |
| title_unstemmed | Laser fabrication of nickel aluminide coatings on Al2024 alloy |
| topic | Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics, General Materials Science |
| url | http://dx.doi.org/10.1179/1743284712y.0000000147 |