2021
DOI: 10.3390/met11020357
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Effect of Transition Metal Elements on High-Temperature Properties of Al–Si–Cu–Mg Alloys

Abstract: In the present work, we studied the effects of transition metal elements on microstructure evolution and high-temperature mechanical properties via the preparation of new modified alloys with micro-additions of Cr, Ti, V, Zr, Mo, and Mn to address the poor high-temperature performance of Al–Si–Cu–Mg alloys for automotive engines. The results show that the addition of transition metal elements formed a variety of new intermetallic phases that were stable at high temperatures, such as (AlSi)3(TiVZr), (AlSi)3Ti, … Show more

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Cited by 5 publications
(1 citation statement)
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“…as a result, car manufacturers are therefore forced to reduce the weight of individual components while maintaining (or even enhancing) their utility properties. This approach requires close cooperation between automotive manufacturers and research centres in order to develop new types or aluminum alloys, or to substantially improve the alloys used so far [4][5][6][7][8][9].…”
Section: Introductionmentioning
confidence: 99%
“…as a result, car manufacturers are therefore forced to reduce the weight of individual components while maintaining (or even enhancing) their utility properties. This approach requires close cooperation between automotive manufacturers and research centres in order to develop new types or aluminum alloys, or to substantially improve the alloys used so far [4][5][6][7][8][9].…”
Section: Introductionmentioning
confidence: 99%