Sökning: onr:"swepub:oai:DiVA.org:hj-37539" >
Effect of Co and Ni...
Effect of Co and Ni Addition on the Microstructure and Mechanical Properties at Room and Elevated Temperature of an Al–7%Si Alloy
-
- Bogdanoff, Toni (författare)
- Jönköping University,JTH, Material och tillverkning
-
- Dahle, Arne K. (författare)
- Jönköping University,JTH, Material och tillverkning
-
- Seifeddine, Salem (författare)
- Jönköping University,JTH, Material och tillverkning
-
(creator_code:org_t)
- 2017-10-02
- 2018
- Engelska.
-
Ingår i: International Journal of metalcasting. - : Springer. - 1939-5981 .- 2163-3193. ; 12:3, s. 434-440
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://hj.diva-port... (primary) (Raw object)
-
https://link.springe...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Increasing environmental demands are forcing the automotive industry to reduce vehicle emissions by producing more light-weight and fuel efficient vehicles. Al–Si alloys are commonly used in automotive applications because of excellent castability, high thermal conductivity, good wear properties and high strength-to-weight ratio. However, most of the aluminium alloys on the market exhibit significantly reduced strength at temperatures above 200 °C. This paper presents results of a study of the effects of Co and Ni in a hypoeutectic Al–Si alloy on microstructure and mechanical properties at room and elevated temperature. Tensile test specimens with microstructures comparable to those obtained in high-pressure die casting, i.e. SDAS ~ 10 µm, were produced by directional solidification in a Bridgman furnace. The results show an improvement in tensile properties up to 230 °C.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- Al–Si alloy
- mechanical properties
- cobalt
- nickel
- elevated temperature
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas