Comparative study for microstructural characterisations and properties of Ti-Y powders produced by vacuum induction gas atomization cold crucible process
Restricted accessResearch articleFirst published online December, 2021
Comparative study for microstructural characterisations and properties of Ti-Y powders produced by vacuum induction gas atomization cold crucible process
Ti-based alloy powder is an excellent candidate as an additive manufacturing material, owing to its high strength-to-weight ratio, corrosion resistance and biocompatibility. However, molten Ti is highly reactive with ceramic crucibles. Thus, only crucible-free techniques can be used, limiting the manufacturing. In this study, Ti–Y, CP-Titanium powder was manufactured using the vacuum induction gas atomization cold crucible (VIGA-CC) process, without using any master alloy; moreover, its properties were elucidated. Characterisations were performed to comparatively analyse the surface morphology, impurity content and mechanical properties of the synthesised powder. It was found that the powder had a uniform composition and was refined by the yttrium addition. The VIGA-CC process, by which alloy powders with various compositions can be prepared, is expected to expand the list of target alloys that can be used in additive manufacturing processes.
DebRoyT, MukherjeeT, MilewskiJO, Scientific, technological and economic issues in metal printing and their solutions. Nat Mater. 2019;18(10):1026–1032. doi:10.1038/s41563-019-0408-2.
3.
SamesWJ, ListFA, PannalaS, The metallurgy and processing science of metal additive manufacturing. Int Mater Rev. 2016;61(5):315–360. doi:10.1080/09506608.2015.1116649.
4.
BoseS, KeD, SahasrabudheH, Additive manufacturing of biomaterials. Prog Mater Sci. 2018;93:45–111. doi:10.1016/j.pmatsci.2017.08.003.
5.
KingWE, AndersonAT, FerenczRM, Laser powder bed fusion additive manufacturing of metals; physics, computational, and materials challenges. Appl Phys Rev. 2015;2(4):041304. doi:10.1063/1.4937809.
6.
FrancoisMM, SunA, KingWE, Modeling of additive manufacturing processes for metals: challenges and opportunities. Curr Opin Solid State Mater Sci. 2017;21(4):198–206. doi:10.1016/j.cossms.2016.12.001.
7.
SeifiM, SalemA, BeuthJ, Overview of materials qualification needs for metal additive manufacturing. Jom. 2016;68(3):747–764. doi:10.1007/s11837-015-1810-0.
8.
JangTS, KimDE, HanG, Powder based additive manufacturing for biomedical application of titanium and its alloys: a review. Biomed Eng Lett. 2020;10:505–516. doi:10.1007/s13534-020-00177-2.
9.
FrazierWE.Metal additive manufacturing: a review. J Mater Eng Perform. 2014;23:1917–1928. doi:10.1007/s11665-014-0958-z.
10.
ChenZ, WeiP, ZhangS, Graphene reinforced nickel-based superalloy composites fabricated by additive manufacturing. Mater Sci Eng A. 2020;769:138484. doi:10.1016/j.msea.2019.138484.
11.
DebRoyT, WeiHL, ZubackJS, Additive manufacturing of metallic components – process, structure and properties. Prog Mater Sci. 2018;92:112–224. doi:10.1016/j.pmatsci.2017.10.001.
12.
HainesMP, PeterNJ, BabuSS, In-situ synthesis of oxides by reactive process atmospheres during L-PBF of stainless steel. Addit Manuf. 2020;33:101178. doi:10.1016/j.addma.2020.101178.
13.
JohnsonL, MahmoudiM, ZhangB, Assessing printability maps in additive manufacturing of metal alloys. Acta Mater. 2019;176:199–210. doi:10.1016/j.actamat.2019.07.005.
14.
GilE, OrdásN, García-RosalesC, Microstructural characterization of ODS ferritic steels at different processing stages. Fusion Eng Des. 2015;98–99:1973–1977. doi:10.1016/j.fusengdes.2015.06.010.
15.
ChungS, LeeB, LeeSY, The effects of Y pre-alloying on the in-situ dispersoids of ODS CoCrFeMniNi high-entropy alloy. J Mater Sci Technol. 2021;85:62–75. doi:10.1016/j.jmst.2020.11.081.
16.
KonitzerDG, StanleyJT, LorettoMH, The nature of dispersed phases in Ti-0.7at.%Er prepared by rapid solidification processing. Acta Metall. 1986;34(7):1269–1277. doi:10.1016/0001-6160(86)90013-1.
17.
WengW, BiesiekierskiA, LinJ, Impact of the rare earth elements scandium and yttrium on beta-type Ti-24Nb-38Zr-2Mo-base alloys for orthopedic applications. Materialia. 2020;9. Article:100586. doi:10.1016/j.mtla.2020.100586.
18.
LiuY, LiuY, WangB, Microstructures evolution and mechanical properties of a powder metallurgical titanium alloy with yttrium addition. Mater Manuf Process. 2010;25(8):735–739. doi:10.1080/10426910903365778.
19.
YanM, LiuY, SchafferGB, In situ synchrotron radiation to understand the pathways for the scavenging of oxygen in commercially pure Ti and Ti-6Al-4V by yttrium hydride. Scr Mater. 2013;68(1):63–66. doi:10.1016/j.scriptamat.2012.09.024.
20.
YanM, TangHP, QianM.Scavenging of oxygen and chlorine from powder metallurgy (PM) titanium and titanium alloys. In Titanium powder metallurgy: science, technology and applications.Kidlington: Oxford: Butterworth-Heinemann; 2015. p. 253–276.
21.
YangYF, LuoSD, SchafferGB, Impurity scavenging, microstructural refinement and mechanical properties of powder metallurgy titanium and titanium alloys by a small addition of cerium silicide. Mater Sci Eng A. 2013;573:166–174. doi:10.1016/j.msea.2013.02.042.
22.
PoorganjiB, FuruharaT, etal.Effect of yttrium addition on grain growth of α, β and α+β titanium alloy. J. Phys Conf Ser. 2010;240(1):1–4. doi:10.1088/1742-6596/240/1/012170.
23.
SungailC, AbidA.Spherical tantalum feed powder for metal additive manufacturing. Met Powder Rep. 2018;73:316–318. doi:10.1016/j.mprp.2018.03.046.
24.
KimDK, Il KimY, LeeH, Gas atomization parametric study on the Viga-CC based synthesis of titanium powder. Arch Metall Mater. 2020;65:997–1000. doi:10.24425/amm.2020.133205.
25.
SchadeC, MurphyT, BernhardG, Titanium alloy development for AM utilizing gas atomization, 2017.
26.
ChenG, TanP, ZhaoSY, Spherical Ti-6Al-4V powders produced by gas atomization. Key Eng. Mater. 2016;704:287–292. doi:10.4028/www.scientific.net/KEM.704.287.
27.
MoonBM, SeoJH, . Method of recycling titanium scraps via the electromagnetic cold crucible technique coupled with calcium treatment. J. Alloys Compd.2017;727:931–939. doi:10.1016/j.jallcom.2017.08.129.
28.
NakaS, MartyM, OctorH.Oxide-dispersed titanium alloys Ti-Y prepared with the rotating electrode process. J Mater Sci. 1987;22:887–895. doi:10.1007/BF01103526.
29.
KonitzerDG, MuddleBC, FraserHL.A comparison of the microstructures of As-cast and laser surface melted Ti-8Al-4Y. Metall Trans A. 1983;14(10):1979–1988. doi:10.1007/BF02662365.
30.
YinJO, ChenG, ZhaoSY, Microstructural characterization and properties of Ti-28Ta at.% powders produced by plasma rotating electrode process. J Alloys Compd. 2017;713:222–228. doi:10.1016/j.jallcom.2017.04.195.
31.
YamanogluR, GermanRM, KaragozS, Microstructural investigation of as cast and PREP atomised Ti-6Al-4V alloy. Powder Metall. 2011;54(5):604–607. doi:10.1179/1743290110Y.0000000006.
32.
IlbagiA, HeneinH.3D quantitative characterization of rapidly solidified Al-36 Wt Pct Ni. Metall Mater Trans A Phys Metall Mater Sci. 2014;45:2152–2160. doi:10.1007/s11661-013-2116-x.
33.
TourretD, ReinhartG, GandinCA, Gas atomization of Al-Ni powders: solidification modeling and neutron diffraction analysis. Acta Mater. 2011;59(17):6658–6669. doi:10.1016/j.actamat.2011.07.023.
34.
ZhangD, QiuD, GibsonMA, Refining prior-β grains of Ti–6Al–4V alloy through yttrium addition. J Alloys Compd. 2020;841:155733. doi:10.1016/j.jallcom.2020.155733.
35.
WonS, SeoB, ParkH-K, Impact of yttrium on corrosion properties of titanium as a grain refiner. Mater Today Commun. 2020;25:101900. doi:10.1016/j.mtcomm.2020.101900.
36.
RoyS, SuwasS, TamirisakandalaS, Development of solidification microstructure in boron-modified alloy Ti-6Al-4V-0.1B. Acta Mater. 2011;59(14):5494–5510. doi:10.1016/j.actamat.2011.05.023.
37.
BerminghamMJ, KentD, ZhanH, Controlling the microstructure and properties of wire arc additive manufactured Ti-6Al-4V with trace boron additions. Acta Mater. 2015;91:289–303. doi:10.1016/j.actamat.2015.03.035.
38.
WilliamsJC, HickmanBS, LeslieDH.The effect of ternary additions on the decompositon of metastable beta-phase titanium alloys. Metall Trans. 1971;2(2):477–484. doi:10.1007/BF02663337.
LeitnerA, Maier-KienerV, KienerD.Extraction of flow behavior and Hall-Petch parameters using a nanoindentation multiple sharp tip approach . Adv Eng Mater. 2017;19(4):1600669. doi:10.1002/adem.201600669.
41.
WangKY, ShenTD, QuanMX, Hall-Petch relationship in nanocrystalline titanium produced by ball-milling. J Mater Sci Lett. 1993;12(23):1818–1820. doi:10.1007/BF00539997.
42.
GuoJ, DuarteMJ, ZhangY, Oxygen-mediated deformation and grain refinement in Cu-Fe nanocrystalline alloys. Acta Mater. 2019;166:281–293. doi:10.1016/j.actamat.2018.12.040.
43.
OkazakiK, ConradH.Effects of grain size and interstitial solute content on the hardness of Ti–N, Ti–O and Ti–C alloys at room temperature. Trans Japan Inst Met. 1973;14(5):364–367. doi:10.2320/matertrans1960.14.364.
