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Vol 142
Pages:
177-186
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RUS
Article

Ways to expand the output of new types of products based on titanium-magnesium production

Authors:
S. V. Alexandrovsky
A. I. Gulyakin
Date submitted:
1994-09-07
Date accepted:
1994-11-16
Date published:
1995-09-12

Abstract

On the basis of basic equipment, industrial technologies for obtaining chloride melts of refractory metals (used for refining and as catalysts), alloyed titanium (homogeneous titanium-zirconium sponge), high-quality titanium and zirconium powders have been developed. The process of obtaining titanium carbide by magnesium-thermal reduction of a mixture of titanium and carbon chlorides has been studied. The technology of obtaining composite material in which magnesium and its alloys serve as matrix and refractory titanium compounds (carbide, carbonitride) act as strengthening phase has been tested. It is shown that using valuable components extracted from the spent melt of titanium chlorinators, it is possible to obtain materials with high technological characteristics: crystalline scandium, aluminum-magnesium-scandium ligatures.

Область исследования:
Metallurgy
Go to volume 142

References

  1. Aleksandrovskiy S.V. Development of technology of sodium-thermal method of obtaining titanium, rare metals and their alloys // Non-ferrous metallurgy. 1994. №2.
  2. Aleksandrovskiy S.V. Metallothermy of scandium and its ligatures //International Symposium "Problems of complex utilization of ores": Abstracts / St. Petersburg Mining Institute. St. Petersburg, 1994.
  3. Aleksandrovskiy S.V., Zakharevich A.A., Chizhikov A.V. Preparation of scandium-containing ligatures and high-strength aluminum alloys on their basis//International Conf. "STP in metallurgy of light metals": Abstracts of reports/VAMI. L., 1991.
  4. Anoshkin N.F., Lobanov V.S., Shiryaev E.P. General state of production and application of titanium under conversion conditions// Science, production and application of titanium under conversion conditions: Reports / Giredmet. М., 1994.
  5. About the possibility of formation of ternary compounds in the system TiCI3-TiCl2-NaCl/ R.A. Sandler, E.N. Ryabov, S.V. Aleksandrovskiy and others// Proceedings of universities. Non-ferrous metallurgy. 1986. №6.
  6. About perspective technologies of obtaining titanium-containing ligatures and compounds / A.I. Gulyakin, N.P. Nechaev, S.V. Aleksandrovskiy and others. //Science, production and application of titanium under conversion conditions: Reports /Giiredmet, M., 1994.
  7. Technology of scandium extraction from production wastes / Y.P. Kudryavskiy, V.S. Anashkin, S.V. Aleksandrovskiy, etc.//International symposium "Problem of complex utilization of ores": Abstracts of reports / St. Petersburg Mining Institute. St. Petersburg, 1994.
  8. Froes F.H.//JOM.1992. Vol.44. No.5.

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