Synthesis of metal-intermetallic laminate (MIL) composites with modified Al3Ti structure and in situ synchrotron X-ray diffraction analysis of sintering process

Lazurenko, Daria V.; Батаев, И. А.; Мали, В. И.; Jorge, Alberto Moreira; Stark, Andreas; Pyczak, Florian; Ogneva, Tatiana S.; Maliutina, Iuliia N.

doi:10.1016/j.matdes.2018.04.038

Cited by 25 publications

(14 citation statements)

References 43 publications

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“…A variety of metallic composite plates have been manufactured by the explosive welding method. Lazurenko et al [3] discussed the explosive welding window of the AISI 304 stainless steel/6082-T6 aluminum alloy composite and proved that the position of materials influenced the weldability. Zhang et al [1] successfully obtained copper-steel composite by explosive welding and investigated the microstructure and mechanical microstructure and mechanical properties of the copper-steel composite.…”

Section: Introductionmentioning

confidence: 99%

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Liu

Li²,

et al. 2019

Metals

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In this work, T2 red copper and high nitrogen austenitic stainless steel (HNASS) were explosively welded for the first time. The welding window was theoretically developed, and the experiment was designed by considering the effect of explosive loading on welding quality. To evaluate the welding quality, the microstructure and mechanical properties of the composite material were systematically investigated. The results showed that the welding quality was in good agreement with the results predicted by the welding window. The micromorphology of the welding interface changed with a varied welding parameter, and no intermetallic compounds were found at the welding interface by EDS analysis. The microhardness of the two raw materials both increased near the welding interface, and the enhancement increased with the explosive loading. The failure pattern of the welding interface in the tension-shear experiments was dominated by the strength failure of the red copper.

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Section: Introductionmentioning

confidence: 99%

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Liu

Li²,

et al. 2019

Metals

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“…In the above formula, v is v 50 . Since formula (13) was obtained based on the dimensional analysis and the fitting analysis was based on the experimental results, it was suitable for the tungsten alloy spherical fragment penetrating the Ti/Al 3 Ti-laminated composite target. The applicable parameter ranges were v < 950 m/s and 0.47 < h t =d p < 2.16.…”

Section: The Empirical Formula For the Ballistic Limit Velocitymentioning

confidence: 99%

“…Ti/Al 3 Ti: titanium-titanium tri-aluminide. Table 3 and Figure 4 present the comparison between the experimental value of the ballistic limit velocity of the tungsten alloy spherical fragment penetrating the Ti/Al 3 Tilaminated composite target and the calculation result using formula (13).…”

Section: Materials Parameter Name Dimensionmentioning

confidence: 99%

“…2 In the past 20 years, scholars had conducted a lot of studies on the preparation methods and mechanical properties of Ti/Al 3 Ti-laminated composites. [3][4][5][6][7][8][9][10][11][12][13][14][15] However, the research on the ballistic performance of Ti/Al 3 Ti-laminated composites are still relatively limited. Zelepugin and Zelepugin 16 used the finite element simulation and experimental method to study the failure processes of multilayer composites under dynamic loading, finding that the depth of penetration depended on the thicknesses of intermetallic and titanium alloy layers, where the composite target withstood the impact loading in the case of the mass ratio of nearly 4:1 (Al 3 Ti/Ti).…”

Section: Introductionmentioning

confidence: 99%

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Ballistic limit velocity of tungsten alloy spherical fragment penetrating Ti/Al₃Ti-laminated composite target plates

Liu

Yin

et al. 2020

Advanced Composites Letters

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To determine the ballistic limit velocity of titanium–titanium tri-aluminide (Ti/Al3Ti)-laminated composites under the action of tungsten alloy spherical fragments, a type of 12.7 mm ballistic gun loading system was used to test the tungsten alloy spherical fragments vertically impacting the Ti/Al3Ti-laminated composite targets with different thickness. The relationship between the ballistic limit velocity and the target area density of the Ti/Al3Ti-laminated composite was obtained. As the area density increased, the ballistic limit velocity and the ballistic energy absorbed by the target plate also enhanced. Based on the dimensional analysis and similarity theory, a simulation law of tungsten alloy spherical fragments penetrating Ti/Al3Ti-laminated composite targets with different thickness was studied and an empirical formula for the ballistic limit velocity was obtained. The research results had an important application value for the optimal design of the light armor protection structure.

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“…The results of our own research and data from the literature on using the slip casting method for the production of ceramic-metal composites show that it is one of the most effective methods of forming such composites [20][21][22][23][24]. In recent years, intermetallic compounds have often been used to improve the mechanical properties of metallic materials, including light-alloy multilayer composites [15][16][17][18][19][20][21][22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

Manufacturing of Al2O3/Ni/Ti Composites Enhanced by Intermetallic Phases

et al. 2021

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In this study, ceramic–metal composites in the Al2O3/Ti/Ni system were fabricated using the slip casting method. Two series of composites with 15 vol.% metal content and different solid phase contents were obtained and examined. A proper fabrication process allows obtaining composites enhanced by intermetallic phases. The microstructure of the base powders, slurries, and sintered composites was analyzed by scanning electron microscope. Analysis of the sedimentation tendency of slurries was carried out. The phase composition of the sintered samples was examined by X-ray diffraction analysis. A monotonic compression test was used to investigate the mechanical properties of the composites. A fractography investigation was also carried out. The research conducted revealed that the slip casting method allows the obtaining of composites enhanced by intermetallic phases (TiNi, Ni3Ti). The results show the correlation between solid-phase content, microstructure, and mechanical properties of the composites.

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Synthesis of metal-intermetallic laminate (MIL) composites with modified Al3Ti structure and in situ synchrotron X-ray diffraction analysis of sintering process

Cited by 25 publications

References 43 publications

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Ballistic limit velocity of tungsten alloy spherical fragment penetrating Ti/Al₃Ti-laminated composite target plates

Manufacturing of Al2O3/Ni/Ti Composites Enhanced by Intermetallic Phases

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Synthesis of metal-intermetallic laminate (MIL) composites with modified Al3Ti structure and in situ synchrotron X-ray diffraction analysis of sintering process

Cited by 25 publications

References 43 publications

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Ballistic limit velocity of tungsten alloy spherical fragment penetrating Ti/Al3Ti-laminated composite target plates

Manufacturing of Al2O3/Ni/Ti Composites Enhanced by Intermetallic Phases

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Ballistic limit velocity of tungsten alloy spherical fragment penetrating Ti/Al₃Ti-laminated composite target plates