The influence of the fluoride process of tungsten deposition parameters on the properties of tungsten self-composites obtained by chemical vapor infiltration
The influence of the parameters of the chemical vapor infiltration process of tungsten powder on the depth of its impregnation, mechanical properties and density of the obtained blanks is studied. It was found that the depth of infiltration depends on the rate of chemical vapor deposition of tungsten, and the maximum bend strength is achieved the sample, obtained at temperature of 450 °C and a gas pressure of 133 mbar. The method of chemical vapor infiltration is promising for the development of technology of additive manufacture of the items made of tungsten and composites based on it.
Authors
- D. Karpenkov (ORCID: https://orcid.org/0000-0001-8686-2303)
- V. V. Dushik (ORCID: https://orcid.org/0000-0001-8935-0645)
- D. V. Ten (ORCID: https://orcid.org/0000-0003-2513-4462)
- T. N. Bukatin
Institutions
- National University of Science and Technology (ZW)
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (RU)
Publication Details
- Journal
- Известия Российской академии наук Серия физическая
- Published
- 2024-12-23
- DOI
- https://doi.org/10.31857/s0367676524050112
- Primary Topic
- Advanced materials and composites
- Type
- article
- Field-Weighted Citation Impact
- 0.00