添加铪、钼对钴基双相高熵合金夹杂物特性的影响

王勇; 王嵬; Joo Hyun Park; 牟望重

doi:10.1007/s12613-024-2831-x

Volume 31 Issue 7

Jul. 2024

Turn off MathJax

图(12) / 表(2)

数据统计

计量

文章访问数: 1473
HTML全文浏览量: 171
PDF下载量: 48
被引次数: 0

文章导航 > 矿物冶金与材料学报（英文） > 2024 > 31(7): 1639-1650

Yong Wang, Wei Wang, Joo Hyun Park, and Wangzhong Mu, Effect of hafnium and molybdenum addition on inclusion characteristics in Co-based dual-phase high-entropy alloys, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp. 1639-1650. https://doi.org/10.1007/s12613-024-2831-x

Cite this article as:

Yong Wang, Wei Wang, Joo Hyun Park, and Wangzhong Mu, Effect of hafnium and molybdenum addition on inclusion characteristics in Co-based dual-phase high-entropy alloys, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp. 1639-1650. https://doi.org/10.1007/s12613-024-2831-x

Citation:

PDF( 2913 KB)

引用本文 PDF XML SpringerLink

研究论文Open Access

添加铪、钼对钴基双相高熵合金夹杂物特性的影响

1)
武汉科技大学耐火材料与冶金省部共建国家重点实验室, 武汉 430081, 中国
2)
Department of Materials Science and Engineering, KTH Royal Institute of Technology, SE-100 44, Stockholm, Sweden
3)
东北电力大学化学工程学院, 吉林 132012, 中国
4)
Department of Materials Science and Chemical Engineering, Hanyang University, Ansan 15588, Korea
5)
Engineering Materials, Division of Materials Science, Department of Engineering Science and Mathematics, Luleå University of Technology, 97187 Luleå, Sweden

通讯作者:
王嵬 E-mail: wei6@kth.se

牟望重 E-mail: wmu@kth.se

文章亮点

(1) 系统地表征了添加Hf、Mo双相高熵合金中夹杂物特性。

(2) 分析了双相高熵合金中合金元素诱导夹杂物转变热力学机理。

(3) 总结了高熵合金中不同类别夹杂物聚合长大动力学与合金热物性参数相关性机理。

中文摘要

具有优异力学性能的特定等级高熵合金（HEAs）可以在高温等极端环境下进行服役。在本研究中，选择化学成分为Co_47.5Cr₃₀Fe_7.5Mn_7.5Ni_7.5 （at%）的基于钴的高熵合金作为研究对象，同时添加1.5at%铪（Hf）与钼（Mo）元素到高熵合金中，鉴于其在高温性能上的优异性能。分别采用二维截面法以及三维电解提提取夹杂物并进行全面的分析。研究结果表明，添加Hf可以减少Al₂O₃夹杂物的生产，并形成更稳定的富含Hf的氧化物（比如HfO₂）；Mo的添加不会影响夹杂物的类型，但可以通过影响HEA熔体的热物性参数来影响夹杂物的尺寸、力度分布等特征。在实验研究的基础上进行了理论计算，结果表明 Al₂O₃夹杂物的聚合系数和碰撞频率均高于HfO₂夹杂物，但本研究结果表明，夹杂物的数量对HfO₂和Al₂O₃的聚合行为起着更大的作用。HEA中形成夹杂物的类别主要决定于合金中的活性元素，同时HEA中的杂质水平（比如O、S）和活性元素是影响夹杂物形成的关键因素。

关键词:

Research ArticleOpen Access

Effect of hafnium and molybdenum addition on inclusion characteristics in Co-based dual-phase high-entropy alloys

+ Author Affiliations

1)
Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education & Hubei Provincial Key Laboratory for New Processes of Ironmaking and Steelmaking, Wuhan University of Science and Technology, Wuhan 430081, China
2)
Department of Materials Science and Engineering, KTH Royal Institute of Technology, SE-100 44, Stockholm, Sweden
3)
Department of Chemical Engineering, Northeast Electric Power University, Jilin 132012, China
4)
Department of Materials Science and Chemical Engineering, Hanyang University, Ansan 15588, Korea
5)
Engineering Materials, Division of Materials Science, Department of Engineering Science and Mathematics, Luleå University of Technology, 97187 Luleå, Sweden

Joo Hyun Park and Wangzhong Mu are the editorial board members for this journal and were not involved in the editorial review or the decision to publish this article. The authors declare no conflict of interest.
Open Access Funding provided by Royal Institute of Technology.
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licensee, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/ by/4.0/.

Corresponding authors:
Wei Wang E-mail: wei6@kth.se

Wangzhong Mu E-mail: wmu@kth.se
Received: 27 July 2023; Revised: 14 January 2024; Accepted: 15 January 2024; Available online: 17 January 2024

Abstract

Abstract

Specific grades of high-entropy alloys (HEAs) can provide opportunities for optimizing properties toward high-temperature applications. In this work, the Co-based HEA with a chemical composition of Co_47.5Cr₃₀Fe_7.5Mn_7.5Ni_7.5 (at%) was chosen. The refractory metallic elements hafnium (Hf) and molybdenum (Mo) were added in small amounts (1.5at%) because of their well-known positive effects on high-temperature properties. Inclusion characteristics were comprehensively explored by using a two-dimensional cross-sectional method and extracted by using a three-dimensional electrolytic extraction method. The results revealed that the addition of Hf can reduce Al₂O₃ inclusions and lead to the formation of more stable Hf-rich inclusions as the main phase. Mo addition cannot influence the inclusion type but could influence the inclusion characteristics by affecting the physical parameters of the HEA melt. The calculated coagulation coefficient and collision rate of Al₂O₃ inclusions were higher than those of HfO₂ inclusions, but the inclusion amount played a larger role in the agglomeration behavior of HfO₂ and Al₂O₃ inclusions. The impurity level and active elements in HEAs were the crucial factors affecting inclusion formation.
- high-entropy alloy;
- non-metallic inclusion;
- agglomeration;
- thermodynamics;
- alloying

FullText(HTML)

Supplements(0)

References(50)

References

[1]	D.B. Miracle and O.N. Senkov, A critical review of high entropy alloys and related concepts, Acta Mater., 122(2017), p. 448. doi: 10.1016/j.actamat.2016.08.081
[2]	Z. Cheng, S.Z. Wang, G.L. Wu, J.H. Gao, X.S. Yang, and H.H. Wu, Tribological properties of high-entropy alloys: A review, Int. J. Miner. Metall. Mater., 29(2022), No. 3, p. 389. doi: 10.1007/s12613-021-2373-4
[3]	Y.Q. Wu, P.K. Liaw, R.X. Li, et al., Relationship between the unique microstructures and behaviors of high-entropy alloys, Int. J. Miner. Metall. Mater., 31(2024), No. 6, p. 1350. doi: 10.1007/s12613-023-2777-4
[4]	P.J. Shi, W.L. Ren, T.X. Zheng, et al., Enhanced strength–ductility synergy in ultrafine-grained eutectic high-entropy alloys by inheriting microstructural lamellae, Nat. Commun., 10(2019), No. 1, art. No. 489. doi: 10.1038/s41467-019-08460-2
[5]	Z. Li, K.G. Pradeep, Y. Deng, D. Raabe, and C.C. Tasan, Metastable high-entropy dual-phase alloys overcome the strength-ductility trade-off, Nature, 534(2016), No. 7606, p. 227. doi: 10.1038/nature17981
[6]	Y. Zhang, M. Zhang, D.Y. Li, et al., Compositional design of soft magnetic high entropy alloys by minimizing magnetostriction coefficient in (Fe_0.3Co_0.5Ni_0.2)_{100− x}(Al_1/3Si_2/3)_x system, Metals, 9(2019), No. 3, art. No. 382.
[7]	M. Zhang, J.X. Hou, H.J. Yang, et al., Tensile strength prediction of dual-phase Al_0.6CoCrFeNi high-entropy alloys, Int. J. Miner. Metall. Mater., 27(2020), No. 10, p. 1341. doi: 10.1007/s12613-020-2084-2
[8]	W. Wang, Z.Y. Hou, R. Lizárraga, et al., An experimental and theoretical study of duplex fcc+hcp cobalt based entropic alloys, Acta Mater., 176(2019), p. 11. doi: 10.1016/j.actamat.2019.06.041
[9]	W.H. Liu, J.Y. He, H.L. Huang, H. Wang, Z.P. Lu, and C.T. Liu, Effects of Nb additions on the microstructure and mechanical property of CoCrFeNi high-entropy alloys, Intermetallics, 60(2015), p. 1. doi: 10.1016/j.intermet.2015.01.004
[10]	T.T. Shun, L.Y. Chang, and M.H. Shiu, Microstructures and mechanical properties of multiprincipal component CoCrFeNiTi_x alloys, Mater. Sci. Eng. A, 556(2012), p. 170. doi: 10.1016/j.msea.2012.06.075
[11]	H. Ren, R.R. Chen, X.F. Gao, et al., Phase formation and mechanical features in (AlCoCrFeNi)_{100− x}Hf_x high-entropy alloys: The role of Hf, Mater. Sci. Eng. A, 858(2022), art. No. 144156. doi: 10.1016/j.msea.2022.144156
[12]	T.T. Shun, L.Y. Chang, and M.H. Shiu, Microstructure and mechanical properties of multiprincipal component CoCrFeNiMo_x alloys, Mater. Charact., 70(2012), p. 63. doi: 10.1016/j.matchar.2012.05.005
[13]	S. Haas, A.M. Manzoni, F. Krieg, and U. Glatzel, Microstructure and mechanical properties of precipitate strengthened high entropy alloy Al₁₀Co₂₅Cr₈Fe₁₅Ni₃₆Ti₆ with additions of hafnium and molybdenum, Entropy, 21(2019), No. 2, art. No. 169. doi: 10.3390/e21020169
[14]	A. Gali and E.P. George, Tensile properties of high- and medium-entropy alloys, Intermetallics, 39(2013), p. 74. doi: 10.1016/j.intermet.2013.03.018
[15]	F. Otto, N.L. Hanold, and E.P. George, Microstructural evolution after thermomechanical processing in an equiatomic, single-phase CoCrFeMnNi high-entropy alloy with special focus on twin boundaries, Intermetallics, 54(2014), p. 39. doi: 10.1016/j.intermet.2014.05.014
[16]	F. Otto, A. Dlouhý, K.G. Pradeep, et al., Decomposition of the single-phase high-entropy alloy CrMnFeCoNi after prolonged anneals at intermediate temperatures, Acta Mater., 112(2016), p. 40. doi: 10.1016/j.actamat.2016.04.005
[17]	B. Gludovatz, A. Hohenwarter, D. Catoor, E.H. Chang, E.P. George, and R.O. Ritchie, A fracture-resistant high-entropy alloy for cryogenic applications, Science, 345(2014), No. 6201, p. 1153. doi: 10.1126/science.1254581
[18]	K.P. Yu, S.H. Feng, C. Ding, P. Yu, and M.X. Huang, Improving anti-corrosion properties of CoCrFeMnNi high entropy alloy by introducing Si into nonmetallic inclusions, Corros. Sci., 208(2022), art. No. 110616. doi: 10.1016/j.corsci.2022.110616
[19]	Y. Wang, Y.L. Li, W. Wang, et al., Effect of manufacturing conditions and Al addition on inclusion characteristics in Co-based dual-phase high entropy alloy, Metall. Mater. Trans. A, 54(2023), No. 7, p. 2715. doi: 10.1007/s11661-023-07049-1
[20]	G. Qin, R.R. Chen, H.T. Zheng, et al., Strengthening FCC-CoCrFeMnNi high entropy alloys by Mo addition, J. Mater. Sci. Technol., 35(2019), No. 4, p. 578. doi: 10.1016/j.jmst.2018.10.009
[21]	L.M. Ma, X.X. Tang, L.N. Jia, S.N. Yuan, J.R. Ge, and H. Zhang, Influence of Hf contents on interactions between Nb-silicide based alloys and yttria moulds during directional solidification, Int. J. Refract. Met. Hard Mater., 33(2012), p. 87. doi: 10.1016/j.ijrmhm.2012.02.020
[22]	O. Benafan, G.S. Bigelow, A. Garg, R.D. Noebe, D.J. Gaydosh, and R.B. Rogers, Processing and scalability of NiTiHf high-temperature shape memory alloys, Shape Mem. Superelasticity, 7(2021), No. 1, p. 109. doi: 10.1007/s40830-020-00306-x
[23]	Y.Z. Zhou, A. Volek, and R.F. Singer, Influence of solidification conditions on the castability of nickel-base superalloy IN792, Metall. Mater. Trans. A, 36(2005), No. 3, p. 651. doi: 10.1007/s11661-005-0181-5
[24]	I.V. Belyaev, V.E. Bazhenov, A.V. Kireev, and A.V. Moiseev, Nonmetallic inclusions in a new alloy for single-crystal permanent magnets, Arch. Foundry Eng., 18(2018), No. 2, p. 11.
[25]	W. Wang, Y. Wang, W. Mu, et al., Inclusion engineering in Co-based duplex entropic alloys, Mater. Des., 210(2021), art. No. 110097. doi: 10.1016/j.matdes.2021.110097
[26]	C.L. Qiu and X.H. Wu, High cycle fatigue and fracture behaviour of a hot isostatically pressed nickel-based superalloy, Philos. Mag., 94(2014), No. 3, p. 242. doi: 10.1080/14786435.2013.852287
[27]	H. Ohta and H. Suito, Activities of MnO in CaO–SiO₂–Al₂O₃–MnO (<10 Pct)–Fe_tO(<3 pct) slags saturated with liquid iron, Metall. Mater. Trans. B, 26(1995), No. 2, p. 295. doi: 10.1007/BF02660972
[28]	Y. Haruna, Removal of Inclusions from Cast Superalloy Revert [Dissertation], University of British Columbia, Vancouver, 1994.
[29]	Y.Z. Luo, J.M. Zhang, Z.M. Liu, C. Xiao, and S.Z. Wu, In situ observation and thermodynamic calculation of MnS in 49MnVS3 non-quenched and tempered steel, Acta Metall. Sin. Engl. Lett., 24(2011), No. 4, p. 326.
[30]	T. Matsushita and K. Mukai, Chemical Thermodynamics in Materials Science : From Basics to Practical Applications, Springer, Singapore, 2018.
[31]	S.B. Rumyantseva, B.A. Rumyantsev, V.N. Simonov, G.S. Sprygin, and V.N. Kashirtsev, Optimum deoxidation of a Kh65NVFT chromium–nickel alloy containing refractory metals, Russ. Metall. Met., 2020(2020), No. 12, p. 1349. doi: 10.1134/S0036029520120174
[32]	S. Takaya, T. Furukawa, G. Müller, et al., Al-containing ODS steels with improved corrosion resistance to liquid lead–bismuth, J. Nucl. Mater., 428(2012), No. 1-3, p. 125. doi: 10.1016/j.jnucmat.2011.06.046
[33]	R. Filip, M. Zagula-Yavorska, M. Pytel, J. Romanowska, M. Maliniak, and J. Sieniawski, The oxidation resistance of nonmodified and Zr-modified aluminide coatings deposited by the CVD method, Solid State Phenom., 227(2015), p. 361. doi: 10.4028/www.scientific.net/SSP.227.361
[34]	H. Qian, The Effect of Processing Parameters on Structure Evolution during Laser Additive Manufacturing and Post-processing of Niobium-Silicide Based Alloys [Dissertation], University of Leicester, Leicester, 2021.
[35]	M.L. Turpin and J.F. Elliott, Nucleation of oxide inclusions in iron melts, J. Iron. Steel. Inst., 204(1966), p. 217.
[36]	T. Gheno and B. Gleeson, Kinetics of Al₂O₃-scale growth by oxidation and dissolution in molten silicate, Oxid. Met., 87(2017), No. 3, p. 527.
[37]	J.A. Murdzek and S.M. George, Effect of crystallinity on thermal atomic layer etching of hafnium oxide, zirconium oxide, and hafnium zirconium oxide, J. Vac. Sci. Technol. A: Vac. Surf. Films, 38(2020), No. 2, art. No. 022608. doi: 10.1116/1.5135317
[38]	D.L. You, S.K. Michelic, G. Wieser, and C. Bernhard, Modeling of manganese sulfide formation during the solidification of steel, J. Mater. Sci., 52(2017), No. 3, p. 1797. doi: 10.1007/s10853-016-0470-y
[39]	D.L. You, S.K. Michelic, P. Presoly, J.H. Liu, and C. Bernhard, Modeling inclusion formation during solidification of steel: A review, Metals, 7(2017), No. 11, art. No. 460. doi: 10.3390/met7110460
[40]	N. Aritomi and K. Gunji, Morphology and formation mechanism of dendritic inclusions in iron and iron-nickel alloys deoxidized with silicon and solidified unidirectionally, ISIJ Int., 19(1979), No. 3, p. 152. doi: 10.2355/isijinternational1966.19.152
[41]	E. Steinmetz and H.U. Lindenberg, Morphology of inclusions during deoxidation (of Fe melts) with Al, Arch. Eisenhuttenwes., 47(1976), p. 199.
[42]	L.F. Zhang, S. Taniguchi, and K.K. Cai, Fluid flow and inclusion removal in continuous casting tundish, Metall. Mater. Trans. B, 31(2000), No. 2, p. 253. doi: 10.1007/s11663-000-0044-9
[43]	C.J. Xuan, A.V. Karasev, and P.G. Jönsson, Evaluation of agglomeration mechanisms of non-metallic inclusions and cluster characteristics produced by Ti/Al complex deoxidation in Fe-10mass% Ni alloy, ISIJ Int., 56(2016), No. 7, p. 1204. doi: 10.2355/isijinternational.ISIJINT-2016-030
[44]	W. Mu, N. Dogan, and K.S. Coley, Agglomeration of non-metallic inclusions at the steel/Ar interface: Model application, Metall. Mater. Trans. B, 48(2017), No. 4, p. 2092. doi: 10.1007/s11663-017-0998-5
[45]	O. Buiu, W. Davey, Y. Lu, I.Z. Mitrovic, and S. Hall, Ellipsometric analysis of mixed metal oxides thin films, Thin Solid Films, 517(2008), No. 1, p. 453. doi: 10.1016/j.tsf.2008.08.119
[46]	K.L. Chen, D.Y. Wang, D. Hou, T.P. Qu, J. Tian, and H.H. Wang, Effect of interfacial properties on agglomeration of inclusions in molten steels, ISIJ Int., 59(2019), No. 10, p. 1735. doi: 10.2355/isijinternational.ISIJINT-2019-053
[47]	K. Nakajima, W. Mu, and P.G. Jönsson, Assessment of a simplified correlation between wettability measurement and dispersion/coagulation potency of oxide particles in ferrous alloy melt, Metall. Mater. Trans. B, 50(2019), No. 5, p. 2229. doi: 10.1007/s11663-019-01624-x
[48]	C.Y. Chain, R.A. Quille, and A.F. Pasquevich, Ball milling induced solid-state reactions in the La₂O₃–HfO₂ ceramic system, J. Alloys Compd., 495(2010), No. 2, p. 524. doi: 10.1016/j.jallcom.2009.10.130
[49]	S. Kimura, K. Nakajima, and S. Mizoguchi, Behavior of alumina-magnesia complex inclusions and magnesia inclusions on the surface of molten low-carbon steels, Metall. Mater. Trans. B, 32(2001), No. 1, p. 79. doi: 10.1007/s11663-001-0010-1
[50]	M. Söder, P. Jönsson, and L. Jonsson, Inclusion growth and removal in gas-stirred ladles, Steel Res. Int., 75(2004), No. 2, p. 128. doi: 10.1002/srin.200405938