Diffusion processes in heating a Ti‐Al composite produced by explosion welding

Trykov, Yu. P.; Gurevoch, L. M.; Gurulev, D. N.

doi:10.1080/09507110109549377

Cited by 9 publications

(1 citation statement)

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“…The complex technology of obtaining these composites includes high-energy pulsed action (explosion welding), pressure treatment and high-temperature heat treatment. The formation of diffusion zones in explosion-welded layered composites of the Al-Ti system has been devoted to a significant number of works [18][19]. However, publications on obtaining layered materials of the Al-Ti system with surface intermetallic hardening using explosion welding are practically not found in the world press.…”

Section: Introductionmentioning

confidence: 99%

Structure and Phase Composition of the Al-Ti System Composites after Heat Treatment

Шморгун

Богданов

Kulevich

2021

DDF

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The studies results of the titanium with aluminum diffusion interaction at a temperature of 650 oC are presented. The phase and chemical composition of the diffusion interaction zone, the nature of the change in its thickness from the exposure time are determined. It is shown that accelerated cooling of explosion-welded composites from the heat treatment temperature leads to spontaneous separation of the aluminum layer with the formation of a coating based on the TiAl3 intermetallic compound on the titanium surface.

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Section: Introductionmentioning

confidence: 99%