Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting
This paper is devoted to the possibility of increasing the mechanical properties (tensile strength, yield strength, elongation and hardness) of high pressure die casting (HPDC) hypoeutectic Al-Si alloys by high melting point elements: chromium, molybdenum, vanadium and tungsten. EN AC-46000 alloy wa...
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MDPI AG
2020-10-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/13/21/4861 |
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doaj-9229404ce37a494bbd6401b552cba1972020-11-25T03:10:38ZengMDPI AGMaterials1996-19442020-10-01134861486110.3390/ma13214861Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die CastingTomasz Szymczak0Grzegorz Gumienny1Leszek Klimek2Marcin Goły3Jan Szymszal4Tadeusz Pacyniak5Department of Materials Engineering and Production Systems, Lodz University of Technology, 90-924 Lodz, PolandDepartment of Materials Engineering and Production Systems, Lodz University of Technology, 90-924 Lodz, PolandInstitute of Materials Science and Engineering, Lodz University of Technology, 90-924 Lodz, PolandDepartment of Physical & Powder Metallurgy, AGH University of Science and Technology, 30-059 Krakow, PolandUniversity of Occupational Safety Management in Katowice, 40-007 Katowice, PolandDepartment of Materials Engineering and Production Systems, Lodz University of Technology, 90-924 Lodz, PolandThis paper is devoted to the possibility of increasing the mechanical properties (tensile strength, yield strength, elongation and hardness) of high pressure die casting (HPDC) hypoeutectic Al-Si alloys by high melting point elements: chromium, molybdenum, vanadium and tungsten. EN AC-46000 alloy was used as a base alloy. The paper presents the effect of Cr, Mo, V and W on the crystallization process and the microstructure of HPDC aluminum alloy as well as an alloy from the shell mold. Thermal and derivative analysis was used to study the crystallization process. The possibility of increasing the mechanical properties of HPDC hypoeutectic alloy by addition of high-melting point elements has been demonstrated.https://www.mdpi.com/1996-1944/13/21/4861crystallizationmicrostructuremechanical propertiesthermal and derivative analysis |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Tomasz Szymczak Grzegorz Gumienny Leszek Klimek Marcin Goły Jan Szymszal Tadeusz Pacyniak |
| spellingShingle |
Tomasz Szymczak Grzegorz Gumienny Leszek Klimek Marcin Goły Jan Szymszal Tadeusz Pacyniak Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting Materials crystallization microstructure mechanical properties thermal and derivative analysis |
| author_facet |
Tomasz Szymczak Grzegorz Gumienny Leszek Klimek Marcin Goły Jan Szymszal Tadeusz Pacyniak |
| author_sort |
Tomasz Szymczak |
| title |
Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting |
| title_short |
Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting |
| title_full |
Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting |
| title_fullStr |
Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting |
| title_full_unstemmed |
Characteristics of Al-Si Alloys with High Melting Point Elements for High Pressure Die Casting |
| title_sort |
characteristics of al-si alloys with high melting point elements for high pressure die casting |
| publisher |
MDPI AG |
| series |
Materials |
| issn |
1996-1944 |
| publishDate |
2020-10-01 |
| description |
This paper is devoted to the possibility of increasing the mechanical properties (tensile strength, yield strength, elongation and hardness) of high pressure die casting (HPDC) hypoeutectic Al-Si alloys by high melting point elements: chromium, molybdenum, vanadium and tungsten. EN AC-46000 alloy was used as a base alloy. The paper presents the effect of Cr, Mo, V and W on the crystallization process and the microstructure of HPDC aluminum alloy as well as an alloy from the shell mold. Thermal and derivative analysis was used to study the crystallization process. The possibility of increasing the mechanical properties of HPDC hypoeutectic alloy by addition of high-melting point elements has been demonstrated. |
| topic |
crystallization microstructure mechanical properties thermal and derivative analysis |
| url |
https://www.mdpi.com/1996-1944/13/21/4861 |
| work_keys_str_mv |
AT tomaszszymczak characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting AT grzegorzgumienny characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting AT leszekklimek characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting AT marcingoły characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting AT janszymszal characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting AT tadeuszpacyniak characteristicsofalsialloyswithhighmeltingpointelementsforhighpressurediecasting |
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