Formation Routes of Nanocomposite Coatings in Detonation Spraying of Ti3SiC2-Cu Powders
Identifieur interne : 000104 ( PascalFrancis/Corpus ); précédent : 000103; suivant : 000105Formation Routes of Nanocomposite Coatings in Detonation Spraying of Ti3SiC2-Cu Powders
Auteurs : Dina V. Dudina ; Igor S. Batraev ; Vladimir Yu. Ulianitsky ; Natalia V. Bulina ; Michail A. Korchagin ; Ivan A. Bataev ; Alberto Moreira Jr JorgeSource :
- Journal of thermal spray technology [ 1059-9630 ] ; 2014.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
In thermally sprayed coatings, nano-sized features of the microstructure may be either inherited from the nanostructured agglomerates of the feedstock powder or form as a result of rapid cooling of molten particles upon deposition. Applying a process of the computer-controlled detonation spraying (CCDS) to Ti3SiC2-Cu composite powders produced by high-energy mechanical milling, we show that both routes are possible depending on the spraying conditions. When the nanostructure of the Ti3SiC2-Cu coating is inherited from the feedstock powder-under very mild conditions of detonation spraying, which exclude melting, so is the phase composition of the coating. In higher-temperature conditions of spraying, a significant fraction of the copper matrix melts and the interaction between Ti3SiC2 and Cu occurs. The TiCx-Cu(Si) coatings that form show crystallites of both phases in the nano-range. In this case, rapid solidification of the molten fraction of the particles is responsible for the formation of the coatings with a nanostructured matrix. Due to the flexibility of the CCDS process, conditions of spraying were found such that a composite coating with very fine crystallites of the Cu(Si) matrix (30 nm) and a hardness of 273 HV could be obtained.
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Format Inist (serveur)
NO : | PASCAL 15-0019428 INIST |
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ET : | Formation Routes of Nanocomposite Coatings in Detonation Spraying of Ti3SiC2-Cu Powders |
AU : | DUDINA (Dina V.); BATRAEV (Igor S.); ULIANITSKY (Vladimir Yu.); BULINA (Natalia V.); KORCHAGIN (Michail A.); BATAEV (Ivan A.); JORGE (Alberto Moreira JR); AHMED (Rehan); BERNDT (Christopher C.) |
AF : | Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze str., 18/Novosibirsk 630128/Russie (1 aut., 4 aut., 5 aut.); Lavrentiev Institute of Hydrodynamics SB RAS, Lavrentiev Ave., 15/Novosibirsk 630090/Russie (2 aut., 3 aut.); Novosibirsk State Technical University, K. Marx Ave, 20/Novosibirsk 630073/Russie (6 aut.); Department of Materials Science and Engineering, Federal University of São Carlos, Via Washington Luiz, km 235/São Carlos, SP 13565-905/Brésil (7 aut.); Institut Polytechnique de Grenoble (INPG), 1130 rue de la Piscine, Saint-Martin d'Heres Campus/38402 Saint-Martin d'Heres/France (7 aut.); Watt University/Royaume-Uni (1 aut.); Swinburne University of Technology/Australie (2 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Journal of thermal spray technology; ISSN 1059-9630; Allemagne; Da. 2014; Vol. 23; No. 7; Pp. 1116-1123; Bibl. 17 ref. |
LA : | Anglais |
EA : | In thermally sprayed coatings, nano-sized features of the microstructure may be either inherited from the nanostructured agglomerates of the feedstock powder or form as a result of rapid cooling of molten particles upon deposition. Applying a process of the computer-controlled detonation spraying (CCDS) to Ti3SiC2-Cu composite powders produced by high-energy mechanical milling, we show that both routes are possible depending on the spraying conditions. When the nanostructure of the Ti3SiC2-Cu coating is inherited from the feedstock powder-under very mild conditions of detonation spraying, which exclude melting, so is the phase composition of the coating. In higher-temperature conditions of spraying, a significant fraction of the copper matrix melts and the interaction between Ti3SiC2 and Cu occurs. The TiCx-Cu(Si) coatings that form show crystallites of both phases in the nano-range. In this case, rapid solidification of the molten fraction of the particles is responsible for the formation of the coatings with a nanostructured matrix. Due to the flexibility of the CCDS process, conditions of spraying were found such that a composite coating with very fine crystallites of the Cu(Si) matrix (30 nm) and a hardness of 273 HV could be obtained. |
CC : | 001D11C06; 240 |
FD : | Nanocomposite; Revêtement composite; Projection détonation; Matériau composite; Nanostructure; Carbure de titane; Carbure de silicium; Traitement surface |
ED : | Nanocomposite; Composite coating; Detonation spraying; Composite material; Nanostructure; Titanium carbide; Silicon carbide; Surface treatment |
GD : | Flammschockspritzen; Verbundwerkstoff; Titancarbid; Siliciumcarbid; Oberflaechenbehandlung |
SD : | Nanocompuesto; Revestimiento compuesto; Proyección detonación; Material compuesto; Nanoestructura; Titanio carburo; Silicio carburo; Tratamiento superficie |
LO : | INIST-26297.354000502630870100 |
ID : | 15-0019428 |
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Pascal:15-0019428Le document en format XML
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SiC<sub>2</sub>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Formation Routes of Nanocomposite Coatings in Detonation Spraying of Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu Powders</title>
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<front><div type="abstract" xml:lang="en">In thermally sprayed coatings, nano-sized features of the microstructure may be either inherited from the nanostructured agglomerates of the feedstock powder or form as a result of rapid cooling of molten particles upon deposition. Applying a process of the computer-controlled detonation spraying (CCDS) to Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu composite powders produced by high-energy mechanical milling, we show that both routes are possible depending on the spraying conditions. When the nanostructure of the Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu coating is inherited from the feedstock powder-under very mild conditions of detonation spraying, which exclude melting, so is the phase composition of the coating. In higher-temperature conditions of spraying, a significant fraction of the copper matrix melts and the interaction between Ti<sub>3</sub>
SiC<sub>2</sub>
and Cu occurs. The TiC<sub>x</sub>
-Cu(Si) coatings that form show crystallites of both phases in the nano-range. In this case, rapid solidification of the molten fraction of the particles is responsible for the formation of the coatings with a nanostructured matrix. Due to the flexibility of the CCDS process, conditions of spraying were found such that a composite coating with very fine crystallites of the Cu(Si) matrix (30 nm) and a hardness of 273 HV could be obtained.</div>
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SiC<sub>2</sub>
-Cu composite powders produced by high-energy mechanical milling, we show that both routes are possible depending on the spraying conditions. When the nanostructure of the Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu coating is inherited from the feedstock powder-under very mild conditions of detonation spraying, which exclude melting, so is the phase composition of the coating. In higher-temperature conditions of spraying, a significant fraction of the copper matrix melts and the interaction between Ti<sub>3</sub>
SiC<sub>2</sub>
and Cu occurs. The TiC<sub>x</sub>
-Cu(Si) coatings that form show crystallites of both phases in the nano-range. In this case, rapid solidification of the molten fraction of the particles is responsible for the formation of the coatings with a nanostructured matrix. Due to the flexibility of the CCDS process, conditions of spraying were found such that a composite coating with very fine crystallites of the Cu(Si) matrix (30 nm) and a hardness of 273 HV could be obtained.</s0>
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<fC03 i1="06" i2="X" l="GER"><s0>Titancarbid</s0>
<s5>60</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Titanio carburo</s0>
<s5>60</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Carbure de silicium</s0>
<s5>61</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Silicon carbide</s0>
<s5>61</s5>
</fC03>
<fC03 i1="07" i2="X" l="GER"><s0>Siliciumcarbid</s0>
<s5>61</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Silicio carburo</s0>
<s5>61</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Traitement surface</s0>
<s5>62</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Surface treatment</s0>
<s5>62</s5>
</fC03>
<fC03 i1="08" i2="X" l="GER"><s0>Oberflaechenbehandlung</s0>
<s5>62</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Tratamiento superficie</s0>
<s5>62</s5>
</fC03>
<fN21><s1>026</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 15-0019428 INIST</NO>
<ET>Formation Routes of Nanocomposite Coatings in Detonation Spraying of Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu Powders</ET>
<AU>DUDINA (Dina V.); BATRAEV (Igor S.); ULIANITSKY (Vladimir Yu.); BULINA (Natalia V.); KORCHAGIN (Michail A.); BATAEV (Ivan A.); JORGE (Alberto Moreira JR); AHMED (Rehan); BERNDT (Christopher C.)</AU>
<AF>Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze str., 18/Novosibirsk 630128/Russie (1 aut., 4 aut., 5 aut.); Lavrentiev Institute of Hydrodynamics SB RAS, Lavrentiev Ave., 15/Novosibirsk 630090/Russie (2 aut., 3 aut.); Novosibirsk State Technical University, K. Marx Ave, 20/Novosibirsk 630073/Russie (6 aut.); Department of Materials Science and Engineering, Federal University of São Carlos, Via Washington Luiz, km 235/São Carlos, SP 13565-905/Brésil (7 aut.); Institut Polytechnique de Grenoble (INPG), 1130 rue de la Piscine, Saint-Martin d'Heres Campus/38402 Saint-Martin d'Heres/France (7 aut.); Watt University/Royaume-Uni (1 aut.); Swinburne University of Technology/Australie (2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of thermal spray technology; ISSN 1059-9630; Allemagne; Da. 2014; Vol. 23; No. 7; Pp. 1116-1123; Bibl. 17 ref.</SO>
<LA>Anglais</LA>
<EA>In thermally sprayed coatings, nano-sized features of the microstructure may be either inherited from the nanostructured agglomerates of the feedstock powder or form as a result of rapid cooling of molten particles upon deposition. Applying a process of the computer-controlled detonation spraying (CCDS) to Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu composite powders produced by high-energy mechanical milling, we show that both routes are possible depending on the spraying conditions. When the nanostructure of the Ti<sub>3</sub>
SiC<sub>2</sub>
-Cu coating is inherited from the feedstock powder-under very mild conditions of detonation spraying, which exclude melting, so is the phase composition of the coating. In higher-temperature conditions of spraying, a significant fraction of the copper matrix melts and the interaction between Ti<sub>3</sub>
SiC<sub>2</sub>
and Cu occurs. The TiC<sub>x</sub>
-Cu(Si) coatings that form show crystallites of both phases in the nano-range. In this case, rapid solidification of the molten fraction of the particles is responsible for the formation of the coatings with a nanostructured matrix. Due to the flexibility of the CCDS process, conditions of spraying were found such that a composite coating with very fine crystallites of the Cu(Si) matrix (30 nm) and a hardness of 273 HV could be obtained.</EA>
<CC>001D11C06; 240</CC>
<FD>Nanocomposite; Revêtement composite; Projection détonation; Matériau composite; Nanostructure; Carbure de titane; Carbure de silicium; Traitement surface</FD>
<ED>Nanocomposite; Composite coating; Detonation spraying; Composite material; Nanostructure; Titanium carbide; Silicon carbide; Surface treatment</ED>
<GD>Flammschockspritzen; Verbundwerkstoff; Titancarbid; Siliciumcarbid; Oberflaechenbehandlung</GD>
<SD>Nanocompuesto; Revestimiento compuesto; Proyección detonación; Material compuesto; Nanoestructura; Titanio carburo; Silicio carburo; Tratamiento superficie</SD>
<LO>INIST-26297.354000502630870100</LO>
<ID>15-0019428</ID>
</server>
</inist>
</record>
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