Svetlana Malysheva’s research while affiliated with Institute for Metals Superplasticity Problems of Russian Academy of Sciences and other places

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Publications (2)


Microstructural studies of bonded samples (5 states).
Technological properties of sheet titanium alloys VT6
  • Article
  • Full-text available

June 2023

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52 Reads

Letters on Materials

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Svetlana Malysheva

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[...]

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Elisabeth Plaksina
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The results of tensile tests of the VT6FG (1 mm) and VT6 (1,5 mm) sheets at temperatures of 750−900ºС (The best elongations at appropriate temperatures are highlighted in red).
The results of tensile tests of the VST2k (1mm) sheet at temperatures of 750−900ºС.
Comparison of Technological Properties of Sheet Titanium Alloys VT6 and VST2k

June 2020

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284 Reads

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4 Citations

The manuscript considers microstructure, mechanical and processing properties (formability and solid state weldability) of sheet titanium alloy VT6(Ti-6Al-4V) with improved superplastic properties production of JSC «VSMPO-AVISMA Corporation" for the process of superplastic forming at low temperatures and new experimental cheaper sheet titanium alloy VST2k. Complex studies of microstructure, mechanical properties, formability and weldability in the solid state of these titanium alloys were carried out. Studies have shown that both alloys in the temperature range 750-850oC have good weldability in the solid state and exhibit good superplastic properties. Technological properties of the alloy VST2k almost as good as the properties of the alloy VT6. This makes it possible to recommend the sheet alloy VST2k along with the alloy VT6 for the manufacture of hollow structures by SPF/DB in low-temperature superplasticity.

Citations (1)


... PJSC VSMPO-AVISMA Corporation produces sheets of VT6 titanium alloy (Ti-6Al-4V) with various microstructures for SPF / DB processes [1,2]. In works [1][2][3], studies of the technological properties of these sheets were carried out and the possibility of their use in SPF / DB processes was demonstrated. Currently, PJSC VSMPO-AVISMA Corporation continues to work on improving the properties of the VT6 titanium alloy used for SPF / DB processes. ...

Reference:

Technological properties of sheet titanium alloys VT6
Comparison of Technological Properties of Sheet Titanium Alloys VT6 and VST2k