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Simulation and experiment investigation on superplastic forming/ diffusion bonding process of a Ti-6Al-4V alloy rear fuselage part

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Superplastic forming/diffusion bonding (SPF/DB) process is widely used in aviation titanium alloy parts forming. PAM-STAMP was utilized to simulate the SPF/DB process of a Ti-6Al-4V double layer structure part in rear fuselage at 920℃ and reach the thickness distribution of the part. Then the part was formed based on simulation. The thickness distribution of the practical part was measured and compared with the simulation result. The results show that the thickness distributions of practical and simulated part fit well with each other.

Original languageEnglish
Title of host publicationSuperplasticity in Advanced Materials - ICSAM 2018
EditorsRustam Kaibyshev, Marina Tikhonova, Goroh Itoh, Eric M. Taleff, Eiichi Sato
PublisherTrans Tech Publications Ltd
Pages407-412
Number of pages6
Volume385 DDF
ISBN (Print)9783035713459
DOIs
StatePublished - 2018
Event13th International Conference on Superplasticity in Advanced Materials, ICSAM 2018 - Petersburg, Russian Federation
Duration: 19 Aug 201822 Aug 2018

Conference

Conference13th International Conference on Superplasticity in Advanced Materials, ICSAM 2018
Country/TerritoryRussian Federation
CityPetersburg
Period19/08/1822/08/18

Keywords

  • Diffusion bonding
  • Double layer part
  • Superplastic forming
  • Titanium alloy sheet

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