Developing ultrafine-grained materials with high strength and good ductility for micro-forming applications
Authors: Huang, Y., Xu, J. and Langdon, T.G.
Journal: MATEC Web of Conferences
Volume: 21
eISSN: 2261-236X
ISBN: 9782759818235
DOI: 10.1051/matecconf/20152107002
Abstract:Materials with ultrafine grain sizes are attractive for use in micro-forming operations. High-pressure torsion (HPT) is an effective technique that allows disc materials subjected to torsional deformation to generate microstructures with significant grain refinement. Generally, ultrafine-grained materials exhibit high strength but their ductility is limited because they have both a low rate of strain hardening and a low strain rate sensitivity. A special processing route by utilizing HPT and short term annealing at different temperatures was developed to obtain balanced high strength and good ductility in an ultrafine-grained Al-1% Mg alloy which will increase the production rate and quality in micro-forming.
Source: Scopus
Developing ultrafine-grained materials with high strength and good ductility for micro-forming applications
Authors: Huang, Y., Xu, J. and Langdon, T.G.
Journal: 4TH INTERNATIONAL CONFERENCE ON NEW FORMING TECHNOLOGY (ICNFT 2015)
Volume: 21
ISSN: 2261-236X
DOI: 10.1051/matecconf/20152107002
Source: Web of Science (Lite)
Developing ultrafine-grained materials with high strength and good ductility for micro-forming applications
Authors: Huang, Y., Xu, J. and Langdon, T.G.
Conference: 4th International Conference on New Forming Technology
Dates: 6-9 August 2015
Journal: MATEC Web of Conferences
Volume: 21
Pages: 07002(1)-07002(7)
eISSN: 2261-236X
ISBN: 9782759818235
DOI: 10.1051/matecconf/20152107002
Abstract:© 2015 Owned by the authors, published by EDP Sciences. Materials with ultrafine grain sizes are attractive for use in micro-forming operations. High-pressure torsion (HPT) is an effective technique that allows disc materials subjected to torsional deformation to generate microstructures with significant grain refinement. Generally, ultrafine-grained materials exhibit high strength but their ductility is limited because they have both a low rate of strain hardening and a low strain rate sensitivity. A special processing route by utilizing HPT and short term annealing at different temperatures was developed to obtain balanced high strength and good ductility in an ultrafine-grained Al-1% Mg alloy which will increase the production rate and quality in micro-forming.
Source: Manual
Preferred by: Yi Huang