Integration property of a wedge-elliptic cone waverider with scramjet engine

Liu, H.; Wang, F. M.; Li, L. W.; Geng, Yunfei

doi:10.1007/978-3-540-27009-6_21

Cited by 5 publications

(6 citation statements)

References 12 publications

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“…5b) and it was found that the lattice parameter of the phase composing at the interface layer is 10?88355 A ˚, which is more than 3% larger than that for the equilibrium Al 12 Mg 17 . 16 The interface layer found is essentially a metastable phase due to the following:…”

Section: Chemical Composition Of Interface Zonementioning

confidence: 99%

Interface phenomena in aluminium–magnesium magnetic pulse welding

Ben‐Artzy¹,

Stern²,

Frage³

et al. 2008

Science and Technology of Welding and Joining

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The morphology and structure of the weld interface in magnetic pulse welding of similar and dissimilar metals were investigated. The interface zone of dissimilar metal couples such as Al-Mg, was studied in comparison to Al-Al welds. It was found that intermetallic phases (IMP) of different compositions are created during welding of the Al-Mg couple by rapid solidification of a thin melted layer at the interface. According to the calculated energy balance of magnetic pulse welding (MPW), there is enough energy to melt a thin interfacial layer and create IMP. Intensive characterisation techniques were used, including the focused ion beam (FIB) method that was used to prepare a cross-section of the Al-Mg interface for TEM characterisation. It was established that the jet action plays an important role in the melting process at the bonding zone.

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Section: Chemical Composition Of Interface Zonementioning

confidence: 99%

Interface phenomena in aluminium–magnesium magnetic pulse welding

Ben‐Artzy¹,

Stern²,

Frage³

et al. 2008

Science and Technology of Welding and Joining

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show abstract

“…Since intermetallic compounds forms at the interface of Mg/Al joint [9], using Mg-Al eutectic alloy as the solder might be helpful to the formation of bond between Mg and Al at a lower temperature. For the industrial operating convenience and low cost consideration, it is more desirable to conduct the Mg-Al bonding process in atmosphere other than in vacuum.…”

Section: Introductionmentioning

confidence: 99%

“…A lot of researches had been conducted on this important topic. For example, the bond of Mg and Al had been realized by laser welding [7], by friction stirwelding [8], or by the vacuum diffusion bonding technology [9]. In the work of Liu et al [9], the microstructure and phase constituents near the interface of Mg/Al joint were investigated, which demonstrated that an obvious diffusion zone consisted of the intermetallic compounds of MgAl, Mg 3 Al 2 and * Corresponding author.…”

Section: Introductionmentioning

confidence: 99%

Bonding of Mg and Al with Mg–Al eutectic alloy and its application in aluminum coating on magnesium

Liang

Zhao

et al. 2009

Journal of Alloys and Compounds

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“…Despite this huge potential for mass savings, the application of magnesiumto-aluminum assemblies is still limited. While a great deal of effort has been focused on developing the vacuum diffusion welding [7][8][9], explosion welding [10], friction stir welding [11][12][13], tungsten inert gas (TIG) welding [14,15], laser beam welding [16], and laser-TIG hybrid welding [17] laser weld bonding [18,19], there exists an urgent need to develop a robust effective fusion method for mass production.…”

Section: Introductionmentioning

confidence: 99%