1. National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiao Tong University, Shanghai 200240, China; 2. Key State Laboratoryof Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
Abstract：This paper summarized the processing principles and characteristics of the cold gas dynamic spray(cold spray)technology.It emphasized to discuss the coating deposition mechanism and the parameters which influenced the critical velocity of the particles and the coating quality.It is believed that using the proper parameters in the coating process is vital for getting high quality coating,improving the structure of the spray gun,fabricating functional and composite coatings are considered as the main directions of the cold spray in future.
卜恒勇, 卢晨. 冷喷涂技术的研究现状及进展[J]. 材料工程, 2010, 0(1): 94-98.
BU Heng-yong, LU Chen. Research and Development of Cold Spray Technology. Journal of Materials Engineering, 2010, 0(1): 94-98.
[1] GRUJICIC M,ZHAO C L,DEROSSET W S,et al.Adiabatic shear instability based mechanism for particles/substrate bonding in the cold-gas dynamic-spray process[J].Materials &Design,2004,25(8):681-688. [2] DYKHUIZEN R C,SMITH M F.Gas dynamic principles of cold spray[J].Journal of Thermal Spray Technology,1998,7(2):205-212. [3] ASSADI H,GARTNER F,STOLTENHOFF T,et al.Bonding mechanism in cold gas spraying[J].Acta Materialia,2003,51(15):4379-4394. [4] GRUJICIC M,SAYLOR J R,BEASLEY D E,et al.Computational analysis of the interfacial bonding between feed-powder particles and the substrate in the cold-gas dynamic-spray process[J].Applied Surface Science,2003,219(3-4):211-227. [5] GARTNER F,STOLTENHOFF T,SCHMIDT T,et al.The cold spray process and its potential for industrial applications[J].Journal of Thermal Spray Technology,2006,15(2):223-232. [6] LI Chang-jiu,LI Wen-ya,WANG Yu-yue,et al.A theoretical model for prediction of deposition efficiency in cold spraying[J].Thin Solid Films,2005,489(1-2):79-85. [7] LEE H Y,JUNG S H,LEE Y,et al.Alloying of cold-sprayed Al-Ni composite coatings by post-annealing[J].Applied Surface Science,2007,253(7):3496-3502. [8] GRUJICIC M,ZHAO C L,TONG C,et al.Analysis of the impact velocity of powder particles in the cold-gas dynamic-spray process[J].Materials Science &Engineering A,2004,368(1-2):222-230. [9] MORGAN R,FOX P,PATTISON J,et al.Analysis of cold gas dynamically sprayed aluminium deposits[J].Materials Letters,2004,58(7-8):1317-1320. [10] BARRADAS S,MOLINS R,JEANDIN M,et al.Application of laser shock adhesion testing to the study of the interlamellar strength and coating-substrate adhesion in cold-sprayed copper coating of aluminum[J].Surface &Coatings Technology,2005,197(1):18-27. [11] STOLTENHOFF T,KREYE H,RICHTER H J.An analysis of the cold spray process and its coatings[J].Journal of Thermal Spray Technology,2002,11(4):542-550. [12] STOLTENHOFF T,VOYER J,KREYE H.Cold spraying-state of the art and applicability[A].LUNGSCHEIDER E F.International Thermal Spray Conference[C].Essen,Germany:DVS-Verlag GmbH,2002.366-374. [13] GILMORE D L,DYKHUIZEN R C,NEISER R A,et al.Particle velocity and deposition efficiency in the cold spray process[J].Journal of Thermal Spray Technology,1999,8(4):576-582. [14] VAN STEENKISTE T H,SMITH J R,TEETS R E.Aluminum coatings via kinetic spray with relatively large powder particles[J].Surface &Coatings Technology,2002,154(2-3):237-252. [15] JODOIN B,RALETZ F,VARDELLE M.Cold spray modeling and validation using an optical diagnostic method[J].Surface &Coatings Technology,2006,200(14-15):4424-4432. [16] PATTISON J,CELOTTO S,KHAN A,et al.Standoff distance and bow shock phenomena in the cold spray process[J].Surface &Coatings Technology,2008,202(8):1443-1454. [17] KLINKOV S V,KOSAREV V F,REIN M.Cold spray deposition:significance of particle impact phenomena[J].Aerospace Science &Technology,2005,9(7):582-591. [18] RICHER P,JODOIN B,AJDELSZTAJN L,et al.Substrate roughness and thickness effects on cold spray nanocrystalline Al-Mg coatings[J].Journal of Thermal Spray Technology,2006,15(2):246-254. [19] XU Y,HUTCHINGS L M.Cold spray deposition of thermoplastic powder[J].Surface &Coatings Technology,2006,201(6):3044-3050. [20] JODOIN B.Cold spray nozzle mach number limitation[J].Journal of Thermal Spray Technology,2002,11(4):496-507. [21] AJDELSZTAJN L,SCHOENUNG J M,JODOIN B,et al.Cold spray deposition of nanocrystalline aluminum alloys[J].Metallurgical &Materials Transaction A,2005,36(3):657-666. [22] NOVOSELOVA T,CELOTTO S,MORGAN R,et al.Formation of TiAl intermetallics by heat treatment of cold-sprayed precursor deposits[J].Journal of Alloys &Compounds,2007,436(1-2):69-77. [23] LEE H,LEE S,KO K.Annealing effects on the intermetallic compound formation of cold sprayed Ni,Al coatings[J].Journal of Materials Processing Technology,2009,209(2):937-943. [24] NING X J,JANG J H,KIM H J,et al.Cold spraying of Al-Sn binary alloy:coating characteristics and particle bonding features[J].Surface &Coatings Technology,2008,202(9):1681-1687. [25] CHAMPAGNE V K.The repair of magnesium rotorcraft components by cold spray[J].Journal of Failure Analysis &Prevention,2008,8(2):164-175. [26] TAKANA H,OGAWA K,SHOJI T,et al.Computational simulation of cold spray process assisted by electrostatic force[J].Powder Technology,2008,185(2):116-123. [27] LEE H Y,JUNG S H,LEE S Y,et al.Fabrication of cold sprayed Al-intermetallic compounds coatings by post annealing[J].Materials Science &Engineering A,2006,433(1-2):139-143. [28] RAJ S V,BARRETT C,KARTHIKEYAN J,et al.Comparison of the cyclic oxidation behavior of cold sprayed CuCrAl-coated and uncoated GRCop-84 substrates for space launch vehicles[J].Surface &Coatings Technology,2007,201(16-17):7222-7234.
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