The Effect of Soft Interlayers on the Behavior of a Four-Layer Titanium-Steel Composite at High Temperatures

Гуревич, Л. М.; Pronichev, D. V.; Новиков, Р Е

doi:10.4028/www.scientific.net/ssp.284.152

Cited by 2 publications

(1 citation statement)

References 11 publications

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“…Matrixes can be both organic and inorganic materials, including the form of a monomaterial. The filling material can be of any nature both in a kind mono component, and it can also be in the form of several components combining unique properties, such as the systems filler [1][2][3][4][5][6][7][8]. These materials also include composites with intermetallic inclusions; bituminous materials; materials on ceramic, polymeric, elastomeric, bituminous bases, with adding of the titan, iron, molybdenum, lead, magnesium, aluminum and other elements and oxides, as well as other materials and composites possessing the radiation-protective properties [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

The Research of Iron Containing Wastes Modification Process of Leninabad Rare Metals Plant

Matyukhin

Mirzoev

2021

DDF

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The paper presents the results of ferriferous wastes modification process research carried on the basis of JCS “Leninobad rare metals Plant” located in the Republic of Tajikistan. The wastes for the study were taken from the western tailing. The article presents the justification of the chosen wastes as a filling material in the development of new radiation protective composite building materials. The data on the initial ferriferous chemical composition of the tailing wastes and the chemical composition of the material that passed the enrichment process is presented. The study contains microphotos of ferriferous haematite raw material particles surface before and after completing the modifying process. The paper presents and describes the study of X-ray phase analysis diffractograms of enriched iron-containing wastes before and after the modification process. The current research proves that the enrichment ferriferous wastes particles modification process is possible and as a result it can be used as a filling for the development of new kinds of radioprotective composite materials.

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Section: Introductionmentioning

confidence: 99%

The Research of Iron Containing Wastes Modification Process of Leninabad Rare Metals Plant

Matyukhin

Mirzoev

2021

DDF

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Tensile modeling of titanium-aluminum composite with a wave profile of a welded joint and local melts

Гуревич

Danenko

Pronichev

et al. 2021

J. Phys.: Conf. Ser.

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Finite element simulation of tensile deformation of titanium-aluminum composite D20 – AD1 – VT6 was carried out. The joint boundary had a wave profile and local melts. 3D modeling of deformation of the composite D20 – AD1 – VT6 with a wave profile of the welded joint was carried out using the SIMULIA / Abaqus software. The relative thickness of the AD1 interlayer and the area of the melt were varied during the simulation. To determine for metal hardening during plastic deformation and the failure deformations for aluminum and aluminum alloy both Johnson-Cook deformation and fracture models was used. The influence of the size of the local melting zone and thickness of the soft interlayer on the distribution of stresses and strains in the composite is shown. The wave profile of the boundaries junction leads initially to localization of plastic deformation in the aluminum interlayer in the zone of free surfaces of the sample near the interface with the titanium alloy. A change in the length of vortices with areas of local melting near the tops of the wave profile from 0.3 to 0.8 mm had little effect on the profile of the curves “equivalent stress-absolute elongation of the sample”.

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The Effect of Soft Interlayers on the Behavior of a Four-Layer Titanium-Steel Composite at High Temperatures

Cited by 2 publications

References 11 publications

The Research of Iron Containing Wastes Modification Process of Leninabad Rare Metals Plant

The Research of Iron Containing Wastes Modification Process of Leninabad Rare Metals Plant

Tensile modeling of titanium-aluminum composite with a wave profile of a welded joint and local melts

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