Effect of flame conditions on abrasive wear performance of HVOF sprayed nanostructured WC-12Co coatings

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 14, Issue SUPPL. 2, 2004, Pages 72-76

  Wang, Yu Yue ^a   Li, Chang Jiu ^a   Ma, Jian ^a   Yang, Guan Jun ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Abrasive wear performance; Coating; High velocity oxy fuel spraying; Nanostructure; WC Co

Indexed keywords

ABRASIVES; CERMETS; COATINGS; COBALT; MICROSTRUCTURE; NANOSTRUCTURED MATERIALS; PERFORMANCE; TUNGSTEN CARBIDE; WEAR OF MATERIALS;

FLAME CONDITIONS; HIGH VELOCITY OXY FUEL SPRAYING; NANOSTRUCTURED COATING;

FLAME SPRAYING;

EID: 11844302263     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. de Villiers Lovelock H L, Richter P W, et al. Parameter study of HP/HVOF deposited WC-Co coatings [J]. Journal of Thermal Spray Technology, 1998, 7: 97-107.
2. Hawthorne H M, Arsenault B, Immarigeon J P, et al. Comparison of slurry and dry erosion behaviour of some HVOF thermal sprayed coatings [J]. Wear, 1999, 225-229: 825-834.
3. Karimi A, Verdon Ch, Martin J L, et al. Slurry erosion behaviour of thermally sprayed WC-M coatings [J]. Wear, 1995, 186-187: 480-486.
4. Jia K, Fischer T E. Abrasion resistance of nanostructured and conventional cemented carbides [J]. Wear, 1996, 200: 206-214.
5. Li C J, Ohmori A, Harada Y. Effect of powder structure on the structure of thermally sprayed WC-Co coatings [J]. Journal of Materials Science, 1996, 31: 785-794.
6. Li C J, Wang Y Y, Yang G J, et al. Effect of solid carbide particle size on deposition behaviour, micro-structure and wear performance of HVOF cermet coatings [J]. Materials Science and Technology, 2004, 20(In press).
7. Schwetzke R, Kreye H. Microstructure and properties of tungsten carbide coatings sprayed with various high-velocity oxygen fuel sprayed systems [J]. Journal of Thermal Spray Technology, 1999, 8: 433-438.
8. Kreye H, Heinrich P, Loewe G. Jet Kote spraying with different fuel gas [A]. Arata Y. Proceedings of the International Symposium on Advanced Thermal Spraying Technology and Allied Coatings [C]. Osaka, Japan High Temperature Society, 1988. 73-78.
9. Verdon C, Karimi A, Latin J L. A study of high velocity oxy-fuel thermally sprayed tungsten carbide based coatings. Part 1: Microstructures [J]. Materials Science and Engineering A, 1998, 246: 11-24.
10. Liu Y R, Qiao Y F, He J H, et al. Near-nanostuctured WC-18% Co coatings with low amounts of non-WC Carbide phase; Part II. Hardness and resistance to sliding and abrasive wear [J]. Metallurgical and Materials Transactions A, 2002, 33: 159-164.
11. Marple B R, Voyer J, Bisson J F, et al. Thermal spraying of nanostructured cermet coating [J]. Journal of Materials Processing Technology, 2000, 117: 418-423.
12. Skandan G, Yao R, Kear B H, et al. Multimodal powders: a new class of feedstock material for thermal spraying of hard coatings [J]. Scripta Materialia, 2001, 44: 1699-1702.
13. Stewart D A, Shipway P H, McCartney D G. Abrasive wear behavior of conventional and nanocomposite HVOF-sprayed WC-Co coatings [J]. Wear, 1999, 225-229: 789-798.
14. QIAO Yun-fei, Fischer T E, Dent A. The effects of fuel chemistry and feedstock powder structure on the mechanical and tribological properties of HVOF thermal-sprayed WC-Co coatings with very fine structures [J]. Surface and Coatings Technology, 2003, 172: 24-41.
15. HE Jian-hong, Schoenung M. A review on nanostructured WC-Co coatings [J]. Surface and Coatings Technology, 2002, 157: 72-79.
16. Li C J, Ohmori A, Harada Y. Formation of an amorphous phase in thermally sprayed WC-Co [J]. Journal of Thermal Spray Technology, 1996, 5(1): 69-73.
17. Planche M P, Normand B, Liao H, et al. Influence of HVOF spraying parameters on in-flight characteristics of Inconel 718 particles and correlation with the electrochemical behaviour of the coating [J]. Surface and Coatings Technology, 2002, 157: 247-256.
18. Gu S, Eastwick C N, Simmons K A, et al. Computational fluid dynamic modeling of gas flow characteristics in a high-velocity oxy-fuel thermal spray system [J]. Journal of Thermal Spray Technology, 2001, 10(3): 461-469.