This article is cited in 1 paper

3D-control surface topography in hollow corrugated structures made of titanium alloy material after superplastic forming

A. V. Sisanbaev, A. A. Кruglov, R. Ya. Lutfullin, M. Kh. Mukhametrakhimov

Institute for Metals Superplasticity Problems of Russian Academy of Sciences, Ufa, Russia

Abstract: Investigated deformation relief surface (DRS) in hollow structures obtained by superplastic forming (SPF) of titanium alloy sheet blanks BT6 with ultrafine and fine-grained structure. 3D-control contactless method laser scanning microscopy showed the mutual influence of the conditions of complex stress state and structure parameters on the DRS.

Keywords: titanium alloy superplastic forming, hollow structure, deformation relief surface, laser scanning microscopy, quantitative 3D-control.

UDC: 538.971+620.179.1