Abstract
High-intensity electron beam modification of electroexplosive TiB2–Ni composite coatings is conducted for the first time. The phase and elemental composition of the surface layer of steel Hardox 450 subjected to electroexplosive spraying (EES) of the TiB2–Ni composite coating and subsequent irradiation with a submillisecond high-intensity pulsed electron beam are studied. Electron beam processing (EBP) modes that provide the formation of dense glossy surface layers based on titanium diboride and nickel with a submicrocrystalline structure are revealed. It is shown that EBP of a layer subjected to EES conducted in a melting mode leads to the formation of a surface layer with homogeneous structure and concentration.
| Original language | English |
|---|---|
| Pages (from-to) | 536-541 |
| Number of pages | 6 |
| Journal | Inorganic Materials: Applied Research |
| Volume | 6 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Sep 2015 |
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Keywords
- electroexplosive spraying
- electron beam processing
- nickel
- structure
- titanium diboride
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
Cite this
Structure of electroexplosive TiB2–Ni composite coatings after electron beam processing. / Romanov, D. A.; Goncharova, E. N.; Budovskikh, E. A.; Gromov, V. E.; Ivanov, Yu F.; Teresov, A. D.
In: Inorganic Materials: Applied Research, Vol. 6, No. 5, 01.09.2015, p. 536-541.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Structure of electroexplosive TiB2–Ni composite coatings after electron beam processing
AU - Romanov, D. A.
AU - Goncharova, E. N.
AU - Budovskikh, E. A.
AU - Gromov, V. E.
AU - Ivanov, Yu F.
AU - Teresov, A. D.
PY - 2015/9/1
Y1 - 2015/9/1
N2 - High-intensity electron beam modification of electroexplosive TiB2–Ni composite coatings is conducted for the first time. The phase and elemental composition of the surface layer of steel Hardox 450 subjected to electroexplosive spraying (EES) of the TiB2–Ni composite coating and subsequent irradiation with a submillisecond high-intensity pulsed electron beam are studied. Electron beam processing (EBP) modes that provide the formation of dense glossy surface layers based on titanium diboride and nickel with a submicrocrystalline structure are revealed. It is shown that EBP of a layer subjected to EES conducted in a melting mode leads to the formation of a surface layer with homogeneous structure and concentration.
AB - High-intensity electron beam modification of electroexplosive TiB2–Ni composite coatings is conducted for the first time. The phase and elemental composition of the surface layer of steel Hardox 450 subjected to electroexplosive spraying (EES) of the TiB2–Ni composite coating and subsequent irradiation with a submillisecond high-intensity pulsed electron beam are studied. Electron beam processing (EBP) modes that provide the formation of dense glossy surface layers based on titanium diboride and nickel with a submicrocrystalline structure are revealed. It is shown that EBP of a layer subjected to EES conducted in a melting mode leads to the formation of a surface layer with homogeneous structure and concentration.
KW - electroexplosive spraying
KW - electron beam processing
KW - nickel
KW - structure
KW - titanium diboride
UR - http://www.scopus.com/inward/record.url?scp=84944074521&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84944074521&partnerID=8YFLogxK
U2 - 10.1134/S2075113315050159
DO - 10.1134/S2075113315050159
M3 - Article
VL - 6
SP - 536
EP - 541
JO - Inorganic Materials: Applied Research
JF - Inorganic Materials: Applied Research
SN - 2075-1133
IS - 5
ER -