Microalloying of aluminum as the method оf changing properties of powder oxidation film
About authors
- 1 — Ph.D. associate professor Saint Petersburg State Polytechnical University
- 2 — laboratory chief Saint Petersburg State Polytechnical University
- 3 — master Saint Petersburg State Polytechnical University
- 4 — Ph.D., Dr.Sci. professor Saint Petersburg State Polytechnical University
- 5 — Ph.D. Saint Petersburg State Polytechnical University
Abstract
The method of x-ray electronic spectroscopy investigated influence of strontium, bismuth and a lead and tin alloy on structure of superficial films of powders of oxide of aluminum. It is established that alloying additives are surface-active substances and concentrate mainly in a blanket, partially being oxidized together with aluminum. Being formed superficial films have impact on consumer properties of aluminum powders.
Область исследования:
(Archived) Without section
Funding:
None
References
- Zhilinskiy V.V., Scherbakov V.K., Lokenbah A.K., Abele R.Yu. Outer oxide film phase composition influence on interreacting aluminium powders with water // Development of casting technique, aluminum treatment and generation of silicium: Collected papers. Leningrad, 1985. P.45-49.
- Scherbakov V.K., Lokenbah A.K., Murnietse A.H. et al. Physical-chemical properties and reactive capacity of sprayed aluminium powder of increased degree of dispersion // Developing of new manufacturing methods for aluminium factories: Collected papers. Leningrad, 1991. P.94-99.
- Scherbakov V.K., Lokenbah A.K., Zaporina N.A.Structure and formation of oxide and metal constituent of sprayed aluminium powder // Development of casting technique, aluminum treatment and generation of silicium and powder: Collected papers. Leningrad, 1992. P.52-57.
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