Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319
319 alloy has been selected for the study in the present work due to its wide use in many applications. 319 alloy is used in automotive and aerospace industry for the complicated castings which must comply high strength requirements. In practice, the most common elements with the modifying effect ar...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2016-06-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0095/amm-2016-0095.xml?format=INT |
| _version_ | 1828886376585625600 |
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| author | Medlen D. Bolibruchova D. |
| author_facet | Medlen D. Bolibruchova D. |
| author_sort | Medlen D. |
| collection | DOAJ |
| description | 319 alloy has been selected for the study in the present work due to its wide use in many applications. 319 alloy is used in automotive and aerospace industry for the complicated castings which must comply high strength requirements. In practice, the most common elements with the modifying effect are strontium, sodium and antimony. The addition of these elements leads to a change in the shape of eutectic silicon, resulting in an increase of the mechanical characteristics and the microstructure. An experimental program has been undertaken to explore the effect of antimony on chosen mechanical properties and the microstructure of investigated alloy. An analysis of the results of these experimental works is made in order to determine an optimum Sb (Al-10% Sb) addition to produce material exhibiting desirable properties. Experimental works have showed that the addition of the Al-10% Sb results in similar or even higher mechanical properties than the conventional 319 alloy. Based on the carried out experiments the best combination of mechanical properties has been achieved by the addition of 2 000 ppm Al-10% Sb. |
| first_indexed | 2024-12-13T11:43:05Z |
| format | Article |
| id | doaj.art-28478452cf554f5fa2bc9cbcf04ee6b4 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-12-13T11:43:05Z |
| publishDate | 2016-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-28478452cf554f5fa2bc9cbcf04ee6b42022-12-21T23:47:34ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092016-06-0161255355810.1515/amm-2016-0095amm-2016-0095Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319Medlen D.0Bolibruchova D.1UNIVERSITY OF ŽILINA, DEPARTMENT OF TECHNOLOGICAL ENGINEERING, UNIVERZITNÁ 1, 010 26 ŽILINA, SLOVAKIAUNIVERSITY OF ŽILINA, DEPARTMENT OF TECHNOLOGICAL ENGINEERING, UNIVERZITNÁ 1, 010 26 ŽILINA, SLOVAKIA319 alloy has been selected for the study in the present work due to its wide use in many applications. 319 alloy is used in automotive and aerospace industry for the complicated castings which must comply high strength requirements. In practice, the most common elements with the modifying effect are strontium, sodium and antimony. The addition of these elements leads to a change in the shape of eutectic silicon, resulting in an increase of the mechanical characteristics and the microstructure. An experimental program has been undertaken to explore the effect of antimony on chosen mechanical properties and the microstructure of investigated alloy. An analysis of the results of these experimental works is made in order to determine an optimum Sb (Al-10% Sb) addition to produce material exhibiting desirable properties. Experimental works have showed that the addition of the Al-10% Sb results in similar or even higher mechanical properties than the conventional 319 alloy. Based on the carried out experiments the best combination of mechanical properties has been achieved by the addition of 2 000 ppm Al-10% Sb.http://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0095/amm-2016-0095.xml?format=INTAlloy 319secondary alloyMicrostructureMechanical PropertiesModificationAntimony |
| spellingShingle | Medlen D. Bolibruchova D. Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 Archives of Metallurgy and Materials Alloy 319 secondary alloy Microstructure Mechanical Properties Modification Antimony |
| title | Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 |
| title_full | Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 |
| title_fullStr | Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 |
| title_full_unstemmed | Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 |
| title_short | Effect of Sb-Modification on the Microstructure and Mechanical Properties of Secondary Alloy 319 |
| title_sort | effect of sb modification on the microstructure and mechanical properties of secondary alloy 319 |
| topic | Alloy 319 secondary alloy Microstructure Mechanical Properties Modification Antimony |
| url | http://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0095/amm-2016-0095.xml?format=INT |
| work_keys_str_mv | AT medlend effectofsbmodificationonthemicrostructureandmechanicalpropertiesofsecondaryalloy319 AT bolibruchovad effectofsbmodificationonthemicrostructureandmechanicalpropertiesofsecondaryalloy319 |