2022
DOI: 10.1016/j.compositesb.2022.109693
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Effect of Cu and Sn additions on the cellular structure of Al–Si–Mg alloys foaming at low temperature (≤600 °C)

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Cited by 12 publications
(5 citation statements)
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“…The use of these empirical equations facilitates efficient prediction of closed‐cell foam properties, enabling estimation of σ pl and K for specimens at different ρ rd . To further elucidate the superior mechanical properties of CNTs/Al‐Cu‐Mg composite foams, a comparison is made with other AMCFs based on σ pl and circularity ( f cs ) as shown in Figure 2D 30–37 . Thereinto, the value of σ pl generally represents the energy absorption capacity of metal foams.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The use of these empirical equations facilitates efficient prediction of closed‐cell foam properties, enabling estimation of σ pl and K for specimens at different ρ rd . To further elucidate the superior mechanical properties of CNTs/Al‐Cu‐Mg composite foams, a comparison is made with other AMCFs based on σ pl and circularity ( f cs ) as shown in Figure 2D 30–37 . Thereinto, the value of σ pl generally represents the energy absorption capacity of metal foams.…”
Section: Resultsmentioning
confidence: 99%
“…where . [30][31][32][33][34][35][36][37] Thereinto, the value of σ pl generally represents the energy absorption capacity of metal foams. Especially for the fatigue of engineering field, the pore morphology plays the predominant role in resisting the initiation of FCIS and the f cs is generally used to evaluate the pore morphology, which can be expressed in terms of 38…”
Section: Experiments Proceduresmentioning
confidence: 99%
“…For alloy composition, early works concentrated on pure Al, and it was soon discovered that alloys have advantages over pure Al [3]. Al-Si [84], Al-Si-Cu [85], Al-Mg-Si [86], Al-Sn [87], Al-Si-Mg-Cu-Sn [88], and other systems were developed. In these systems, AlSi 6 Cu 4 , AlSi 6 Cu 6 , and AlSi 8 Mg 4 are more commonly used [79].…”
Section: Powder Metallurgy Foaming Methodsmentioning
confidence: 99%
“…After decades of research, aluminum foams with different alloy compositions have been fabricated. For example, MF pure Al [36], Al-Cu [145], Al-Mn [146], Al-Zn [147], Al-Sc [142] systems, GIF Al-Si-Mg [57], Al-Si-Cu [56] systems, PMF Al-Si [84], Al-Si-Cu [85], Al-Mg-Si [86], Al-Sn [87], and Al-Si-Mg-Cu-Sn [88] systems. Heat treatment [145,148,149], matrix composite [150][151][152], and other methods have been used for strengthening.…”
Section: • Microstructure and Properties Of The Cell Wallmentioning
confidence: 99%
“…Additionally, researchers have found that employing the Al-Si-Mg series as the matrix results in a significant amount of melting within a narrow temperature range, facilitating the formation of an excellent expansion and foam structure [17]. Moreover, Ding et al [18,19] noted that the introduction of Sn further reduces the foaming temperature and enhances the foam structure in the Al-Si-Mg-Cu series. In these alloy series, the Al-Si-Mg-Cu series is used in the commercial manufacturing of AFS [20].…”
Section: Introductionmentioning
confidence: 99%