Abstract
The possibility of producing the high-grade Cu and stainless steel coatings 100 μm in thickness on metal substrates with the help of a high-speed plasma flow created by hybrid magnet-plasma accelerator is shown. Using the accelerator with Ti electrodes due to titanium carbide dynamic synthesis, a composite TiC + Ti coating with thickness up to 1 mm was deposited on a steel substrate. Effect of superdeep penetration of the plasma flow substance in a steel substrate on depth up to 350 μm on the channels of ≈1 mm in diameter, and also essential change of a substrate microstructure and increase of its microhardness on 25% is confirmed. Effect of superdeep penetration is explained within the framework of the classical theory of cumulation due to cumulative jets penetration.
| Original language | English |
|---|---|
| Pages (from-to) | 42-48 |
| Number of pages | 7 |
| Journal | Fizika i Khimiya Obrabotki Materialov |
| Issue number | 1 |
| Publication status | Published - 2003 |
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ASJC Scopus subject areas
- Materials Science(all)
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Superdeep penetration of the matter from high-speed plasma flux into the metal obstacle. / Sivkov, A. A.; Il'in, A. P.; Gromov, A. M.; Bychin, N. V.
In: Fizika i Khimiya Obrabotki Materialov, No. 1, 2003, p. 42-48.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Superdeep penetration of the matter from high-speed plasma flux into the metal obstacle
AU - Sivkov, A. A.
AU - Il'in, A. P.
AU - Gromov, A. M.
AU - Bychin, N. V.
PY - 2003
Y1 - 2003
N2 - The possibility of producing the high-grade Cu and stainless steel coatings 100 μm in thickness on metal substrates with the help of a high-speed plasma flow created by hybrid magnet-plasma accelerator is shown. Using the accelerator with Ti electrodes due to titanium carbide dynamic synthesis, a composite TiC + Ti coating with thickness up to 1 mm was deposited on a steel substrate. Effect of superdeep penetration of the plasma flow substance in a steel substrate on depth up to 350 μm on the channels of ≈1 mm in diameter, and also essential change of a substrate microstructure and increase of its microhardness on 25% is confirmed. Effect of superdeep penetration is explained within the framework of the classical theory of cumulation due to cumulative jets penetration.
AB - The possibility of producing the high-grade Cu and stainless steel coatings 100 μm in thickness on metal substrates with the help of a high-speed plasma flow created by hybrid magnet-plasma accelerator is shown. Using the accelerator with Ti electrodes due to titanium carbide dynamic synthesis, a composite TiC + Ti coating with thickness up to 1 mm was deposited on a steel substrate. Effect of superdeep penetration of the plasma flow substance in a steel substrate on depth up to 350 μm on the channels of ≈1 mm in diameter, and also essential change of a substrate microstructure and increase of its microhardness on 25% is confirmed. Effect of superdeep penetration is explained within the framework of the classical theory of cumulation due to cumulative jets penetration.
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UR - http://www.scopus.com/inward/citedby.url?scp=0037257626&partnerID=8YFLogxK
M3 - Article
SP - 42
EP - 48
JO - Fizika i Khimiya Obrabotki Materialov
JF - Fizika i Khimiya Obrabotki Materialov
SN - 0015-3214
IS - 1
ER -