Abstract
A searching experiment aimed at identifying appropriate process conditions to form single tracks of titanium and niobium composite powder is reported to be carried out by an SLM experimental facility. SLM conditions were determined and a set of Ti-Nb alloy multilayer samples was produced relying on the experimental results. Macro-and micro-structures, phase composition of multilayer samples were studied. There are fine-and medium-grained zones detected in selective laser melted Ti-40 wt. % Nb (Ti-40Nb) alloy. Phase composition of the alloy is similar to the main phase of titanium and niobium β-phase solid solution (5-7 μm grains) and non-equilibrium martensite α″-phase (0.1-0.7 μm grains). Grains of α″-phase with low niobium concentration are found on β-phase grain boundaries. Relying on measured modulus of elasticity a low-modulus Ti-Nb alloy is reported to be synthesized in the SLM-process.
| Original language | English |
|---|---|
| Title of host publication | ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials |
| Publisher | European Conference on Composite Materials, ECCM |
| ISBN (Electronic) | 9783000533877 |
| Publication status | Published - 1 Jan 2016 |
| Event | 17th European Conference on Composite Materials, ECCM 2016 - Munich, Germany Duration: 26 Jun 2016 → 30 Jun 2016 |
Publication series
| Name | ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials |
|---|
Conference
| Conference | 17th European Conference on Composite Materials, ECCM 2016 |
|---|---|
| Country | Germany |
| City | Munich |
| Period | 26.6.16 → 30.6.16 |
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Keywords
- Composite powder
- Implant materials
- Low-modulus Ti-Nb alloy
- Micro-structure
- Modulus of elasticity
- Phase composition
- Selective laser melting
ASJC Scopus subject areas
- Ceramics and Composites
Cite this
Synthesizing conditions and structural-phase state of Ti-Nb alloy when selective laser melting. / Saprykin, A. A.; Sharkeev, Yu P.; Ibragimov, E. A.; Babakova, E. V.; Kovalevskaya, Z. G.; Eroshenko, A. Yu; Khimich, M. A.; Uvarkin, P. V.; Gluhov, I. A.
ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2016. (ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Synthesizing conditions and structural-phase state of Ti-Nb alloy when selective laser melting
AU - Saprykin, A. A.
AU - Sharkeev, Yu P.
AU - Ibragimov, E. A.
AU - Babakova, E. V.
AU - Kovalevskaya, Z. G.
AU - Eroshenko, A. Yu
AU - Khimich, M. A.
AU - Uvarkin, P. V.
AU - Gluhov, I. A.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - A searching experiment aimed at identifying appropriate process conditions to form single tracks of titanium and niobium composite powder is reported to be carried out by an SLM experimental facility. SLM conditions were determined and a set of Ti-Nb alloy multilayer samples was produced relying on the experimental results. Macro-and micro-structures, phase composition of multilayer samples were studied. There are fine-and medium-grained zones detected in selective laser melted Ti-40 wt. % Nb (Ti-40Nb) alloy. Phase composition of the alloy is similar to the main phase of titanium and niobium β-phase solid solution (5-7 μm grains) and non-equilibrium martensite α″-phase (0.1-0.7 μm grains). Grains of α″-phase with low niobium concentration are found on β-phase grain boundaries. Relying on measured modulus of elasticity a low-modulus Ti-Nb alloy is reported to be synthesized in the SLM-process.
AB - A searching experiment aimed at identifying appropriate process conditions to form single tracks of titanium and niobium composite powder is reported to be carried out by an SLM experimental facility. SLM conditions were determined and a set of Ti-Nb alloy multilayer samples was produced relying on the experimental results. Macro-and micro-structures, phase composition of multilayer samples were studied. There are fine-and medium-grained zones detected in selective laser melted Ti-40 wt. % Nb (Ti-40Nb) alloy. Phase composition of the alloy is similar to the main phase of titanium and niobium β-phase solid solution (5-7 μm grains) and non-equilibrium martensite α″-phase (0.1-0.7 μm grains). Grains of α″-phase with low niobium concentration are found on β-phase grain boundaries. Relying on measured modulus of elasticity a low-modulus Ti-Nb alloy is reported to be synthesized in the SLM-process.
KW - Composite powder
KW - Implant materials
KW - Low-modulus Ti-Nb alloy
KW - Micro-structure
KW - Modulus of elasticity
KW - Phase composition
KW - Selective laser melting
UR - http://www.scopus.com/inward/record.url?scp=85018565796&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018565796&partnerID=8YFLogxK
M3 - Conference contribution
T3 - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials
BT - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials
PB - European Conference on Composite Materials, ECCM
ER -