Журналы →  Non-ferrous Мetals →  2020 →  №1 →  Назад

MATERIALS SCIENCE
Название High temperature synthesis of nickel aluminide alloys with tungsten carbide
DOI 10.17580/nfm.2020.01.05
Автор Khimukhin S. N., Deev V. B., Ri E. Kh., Kim E. D.
Информация об авторе

Institute for Materials Technology, Khabarovsk Research Centre at the Far Eastern Branch of the Russian Academy of Sciences, Khabarovsk, Russia:

S. N. Khimukhin, Professor, Head of the Laboratory for Structural and Tooling Materials, e-mail: ximyxin@yandex.ru


Wuhan Textile University, Wuhan, China1 ; National University of Science and Technology “MISIS”, Moscow, Russia2:
V. B. Deev, Professor of School of Mechanical Engineering and Automation1, Leading Expert of the Department of Metal Forming2, e-mail: deev.vb@mail.ru

 

Pacific National University, Khabarovsk, Russia:
E. Kh. Ri, Professor, Head of the Department of Foundry Engineering and Metal Technology, e-mail: ri@mAll.khstu.ru
E. D. Kim, Post Graduate Student, Assistant of Department of Foundry Engineering and Metal Technology, e-mail: jenya_1992g@mail.ru

Реферат

Nickel aluminides of a composite structure, hardened by the inclusions of refractory transition metal compounds, have great potential in terms of creating new materials with the increased strength and heat resistance. The variety of compositions of alloying systems allows obtaining composite materials of different types with a complex of the improved operational characteristics. This work presents the research results of studying the synthesis conditions for metal matrix alloys from pure metal oxides. The microhardness, phase and element compositions of the resulting alloys have been investigated. It is found that composite alloys are formed in the result of thermally conjugated exothermic reactions in NiO – Al and WO3 – C – Al systems. Thermodynamic analysis shows that the probability of obtaining cast products in the result of such reactions is very high. The dominant reaction corresponds to the parameters: G = –944 kJ/mol, adiabatic temperature (AT = 3150 K. The influence of the synthesis conditions on the composition of the intermetallic phase of the composite has also been studied. The possibility of the formation of Ni2Al3 and NiAl intermetallic compounds is proved. It is established that in order to create optimal conditions for the formation of intermetallic compounds an excess amount of aluminum (~ 30 wt.%) in the total initial charge mixture is required. An increase of carbon in the composition of the initial charge mixture to ~ 20 wt.% raises the content of tungsten carbide in the synthesized alloy. In this case, a decrease in the temperature causes the formation of Ni2Al3 intermetallic phase. Composite materials are represented by NiAl and Ni2Al3 phases with WC tungsten carbide inclusions according to the results of elemental, X-ray phase analysis and scanning electron microscopy. The volumetric content of tungsten carbide in alloys is ~20%. The resulting alloys have the increased microhardness due to the inclusion of the refractory interstitial WC phase (8.5–9.8 GPa) in their structure. Composite materials based on NiAl are promising for application as heat-resistant coatings.

The work was carried out within the project SP-1904.2019.1 “Development of an energy-saving technology for producing metal matrix composite materials from mineral concentrate (scheelite) for forming coatings with enhanced wear-resistant properties by ESA method on steel products” of the Federal Target Program “Scholarship of the President of the Russian Federation to young scientists and graduate students engaged in advanced research and development in priority areas of modernization of the Russian economy, for 2019–2021” with the financial support of the Ministry of Education and Science of the Russian Federation.

Ключевые слова Nickel aluminide, tungsten carbide, aluminothermy microstructure, microhardness, metal matrix alloy
Библиографический список

1. Gostishchev V., Ri E., Ri H., Kim E., Ermakov M., Khimukhin S., Deev V., Prusov E. Synthesis of Complex-Alloyed Nickel Aluminides from Oxide Compounds by Alumi-nothermic Method. Metals. 2018. Vol. 8, Iss. 6. DOI: 10.3390/met8060439
2. Hosseini S. A., Abbasi S. M., Madar K. Z. The Effect of Boron and Zirconium on the Structure and Tensile Properties of the Cast Nickel-Based Superalloy ATI 718Plus. Journal of Materials Engineering and Performance. 2018. Vol. 27, Iss. 6. pp. 2815–2826.
3. Gostishchev V. V., Kim E. D., Ri E. H., Khimukhin S. N. Synthesis of Al – Ni – W alumomatrix composite alloy. Tsvetnye Metally. 2018. No. 7. pp. 62–67 DOI: 10.17580/tsm.2018.07.10
4. Sanin V. N., Ikornikov D. M., Andreev D. E., Yukhvid V. I. Centrifugal SHS-Metallurgy of Nickel Aluminide Based Eutectic Alloys. Izvestiya vuzov. Poroshkovaya metallurgiya i funktsionalnye pokrytiya. 2013. No. 3. pp. 35–42.
5. Khakpour I., Soltani R., Sohi M. H. Microstructure and High Temperature Oxidation Behaviour of Zr-Doped Aluminide Coatings Fabricated on Nickel-Based Super Alloy. Procedia Materials Science. 2015. Vol. 11. pp. 515–521.
6. Swadba R. Influence of Hafnium on High Temperature Oxidation of NiAl and Ni3Al alloys. Prace Instytutu Metalurgii elaza. 2018. Vol. 70, Iss. 2. pp. 19–29.
7. Hawk J. A., Alman D. E. Abrasive Wear Behavior of NiAl and NiAl – ТiB2 Composites. Wear. 1999. Vol. 225–229. pp. 544–556.
8. Noebe R. D., Bowman R. R., Nathal М. V. Тhe Рhysical and Мechanical Мetallurgy of NiAl. In: Рhysical Мetallurgy and Рrocessing of Intermetallic Compounds. New York: Chapman & Hall. 1996. pp. 212–296.
9. Enayati М. H., Karimzadeh F., Anvari S. Z. Synthesis of Nanocrystalline NiAl by Mechanic Al Alloying. Journal of Materials Processing Technology. 2008. Vol. 200, Iss. 1–3. pp. 312–315.
10. Skachkov O. A., Povarova K. B., Drozdov A. A., Morozov A. E. Powder Alloys NiAl. II. Compacting of NiAl Powders, Obtained by Various Methods. Metally. 2012. No. 3. pp. 88–92.
11. Dongqing Li, Hongbo Guo, Di Wang, Tian Zhang, Shengkai Gong, Huibin Xu. Cyclic Oxidation of β-NiAl with
Various Reactive Element Dopants at 1200 oC. Corrosion Science. 2013. Vol. 66. pp. 125–135.
12. Baohong Han, Yue Ma, Hui Peng, Lei Zheng, Hongbo Guo. Effect of Mo, Ta, and Re on High-Temperature Oxidation Behavior of Minor Hf Doped β-NiAl Alloy. Corrosion Science. 2016. Vol. 102. pp. 222–232.
13. Milenkovic S., Schneider A., Frommeyer G. Constitutional and Microstructural Investigation of the Pseudobinary NiAl – W system. Intermetallics. 2011. Vol. 19, Iss. 3. pp. 342–349.
14. Sanin V., Andreev D., Ikornikov D., Yukhvid V. Cast Intermetallic Alloys by SHS Under High Gravity. Acta Physica Polonica A. 2011. Vol. 120, Iss. 2. pp. 331–335.
15. Amosov A. P., Luts A. R., Latuhin E. I., Ermoshkin A. A. Application of SHS processes for in situ preparation of alumomatrix composite materials discretely reinforced by nanodimensional titanium carbide particles. Russian Journal of Non-Ferrous Metals. 2016. Vol. 57, No. 2. pp. 106–112.
16. Chandrasekhar Tiwary, Vilas V. Gunjal, Dipankar Banerjee, Kamanio Chattopadhyay. Intermetallic Eutectic Alloys in the Ni – Al – Zr system with attractive high temperature properties. MATEC Web of Conferences. 2014. Vol. 14.01005. DOI: 10.1051/matecconf/20141401005
17. Fukumoto M., Yokota T., Hara M., Narita T. Formation of Ni Aluminide Containing Zr by Synchronous Electrodeposition of Al and Zr and Cyclic-Oxidation Resistance. Journal of the Japan Institute of Metals. 2010. Vol. 74, Iss. 9. pp. 584–591.
18. Lei Wang, Chengli Yao, Jun Shen, Yunpeng Zhang, Tao Wang, Hengxin Xu, Luhan Gao, Guojun Zhang. Microstructures and Compressive Properties of NiAl – Cr(Mo) and NiAl – Cr Eutectic Alloys with Different Fe Contents. Materials Science and Engineering: A. 2019. Vol. 744. pp. 593–603.
19. Levashov E. A., Rogachev A. S., Kurbatkina V. V., Maksimov Yu. M., Yukhvid V. I. Promising Materials and Technologies for Self-Propagating High-Temperature Synthesis: a Training Manual. Moscow : Publishing house MISIS, 2011. 377 p.
20. Parsa M. R., Soltanieh M. On the formation of Al3Ni2 Intermetallic Compound by Aluminothermic Reduction of Nickel Oxide. Materials Characterization. 2011. Vol. 62, Iss. 7. pp. 691–696
21. Gostishchev V. V., Astapov I. A. Synthesis of Cast Heat-Resistant Nickel Aluminide Alloys with Tungsten Boride. Letters on Materials. 2017. Vol.7, Iss. 2. pp. 151–154.
22. Gostishchev V. V., Astapov I. A., Khimukhin S. N. Production of Nickel-Aluminum Alloys with Borides of Tungsten and Molybdenum by SHS-metallurgy method. Materialovedenie. 2016. No. 12. pp. 25–29.
23. Fedorishcheva M. V., Sergeev V. P., Kalashnikov M. P., Voronov A. V. Structural-Phase State of Multilayer Nanocomposite Coatings Based on the Ni – Al System. Izvestiya Vysshikh Uchebnykh Zavedenii: Fizika. 2013. Vol. 56, No. 12-2. pp. 218–221.
24. Astapov I. A., Gostishchev V. V., Teslina M. A., Ri E. K. Preparation of Coatings from Composite Materials NiAl – Mo and NiAl – MoB by Magnetron Sputtering. Basic Problems of Material Science (BPMS). 2016. Vol. 13, Iss. 3. pp. 343–347.

Полный текст статьи High temperature synthesis of nickel aluminide alloys with tungsten carbide
Назад