Abstract
Thermal spray fabrication of rare-earth permanent magnetic coatings (PMCs) presents potential manufacturing routes for micro-magnetic devices. Despite this potential, thermal spray of PMCs is still not widely explored due to oxidation concerns. It was established that oxidation leads to the loss of ferromagnetic phases in these materials and results in deterioration of magnetic performance. Although this review focuses on a specific class of material, i.e., magnetic materials, there is significant technical crossover to all classes of feedstocks that are employed in thermal spray processing. The oxidation mechanisms and the associated influencing factors are explored in this work to implement effective processing techniques during the deposition process. This paper reviews the various stages and mechanisms of oxidation in thermal spray processes. The factors that influence the extent of oxidation depend on the type of oxidation that is dominant and rely on the type of spray system, powder injection position, and the particle size of feedstock. Among the aspects that are reviewed include the oxygen-fuel ratio for high velocity oxygen-fuel (HVOF), current intensity, gas flow rate, particle size, spray distance, and substrate temperature. Protection strategies to minimize oxidation in thermal spray processes, such as gas shrouding and shielding, are presented.
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M. Martena, D. Botto, P. Fino, S. Sabbadini, M.M. Gola, and C. Badini, Modelling of TBC System Failure: Stress Distribution as a Function of TGO Thickness and Thermal Expansion Mismatch, Eng. Fail. Anal., 2006, 13(3), p 409-426
S. Deshpande, S. Sampath, and H. Zhang, Mechanisms of Oxidation and Its Role in Microstructural Evolution of Metallic Thermal Spray Coatings—Case Study for Ni-Al, Surf. Coat. Technol., 2006, 200(18-19), p 5395-5406
S.E. Hartfield-Wünsch and S.C. Tung, The Effect of Microstructure on the Wear Behavior of Thermal Spray Coatings, Thermal Spray Industrial Applications, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1994, p 19-24
J. Alcalá, F. Gaudette, S. Suresh, and S. Sampath, Instrumented Spherical Micro-Indentation of Plasma-Sprayed Coatings, Mater. Sci. Eng. A, 2001, 316(1-2), p 1-10
K. Voleník, V. Novák, J. Dubský, P. Chráska, and K. Neufuss, Properties of Alloy Steel Coatings Oxidized During Plasma Spraying, Mater. Sci. Eng. A, 1997, 234-236, p 493-496
R. Goswami, H. Herman, S. Sampath, X. Jiang, Y. Tian, and G. Halada, Plasma Sprayed Mo-Mo Oxide Nanocomposites: Synthesis and Characterization, Surf. Coat. Technol., 2001, 141(2-3), p 220-226
R. Harris and A.J. Williams, Attractions of Rare Earth Magnets, Mater. World, 1999, 7(8), p 478-481
T.S. Chin, Permanent Magnet Films for Applications in Microelectromechanical Systems, J. Magn. Magn. Mater., 2000, 209(1-3), p 75-79
D.P. Arnold and N. Wang, Permanent Magnets for MEMS, J. Microelectromech. Syst., 2009, 18(6), p 1255-1266
J.J. Wysłocki, Magnetic Properties, Microstructures and Domain Structures of Arc-Plasma Sprayed Nd-Fe-B Permanent Magnet, J. Mater. Sci., 1992, 27(14), p 3777-3781
G. Rieger, J. Wecker, W. Rodewald, W. Sattler, F.W. Bach, T. Duda, and W. Unterberg, Nd-Fe-B Permanent Magnets (Thick Films) Produced by a Vacuum-Plasma-Spraying Process, J. Appl. Phys., 2000, 87(9), p 5329-5331
M. Willson, S. Bauser, S. Liu, and M. Huang, Plasma Sprayed Nd-Fe-B Permanent Magnets, J. Appl. Phys., 2003, 93(10), p 7987-7989
P.C. King, S.H. Zahiri, and M.Z. Jahedi, Rare Earth/Metal Composite Formation by Cold Spray, J. Therm. Spray Technol., 2008, 17(2), p 221-227
W.F. Liu, S. Suzuki, and K. Machida, Magnetic Properties of Nd-Fe-B Film Magnets Prepared by RF Sputtering, J. Magn. Magn. Mater., 2007, 308(1), p 126-130
S.L. Chen, W. Liu, Z.D. Zhang, and G.H. Gunaratne, Magnetic Properties and Magnetic Domains of Nd-Fe-B Thin Films, J. Appl. Phys., 2008, 103(2), Article number 023922 (6 pp)
B. Pawlowski and J. Töpfer, Permanent Magnetic NdFeB Thick Films, J. Mater. Sci., 2004, 39(4), p 1321-1324
T. Speliotis, D. Niarchos, P. Falaras, D. Tsoukleris, and J. Pepin, Nd-Fe-B Thick Films Prepared by Screen Printing, IEEE Trans. Magn., 2005, 41(10), p 3901-3903
B. Pawlowski, H. Beer, and J. Toepfer, Preparation of Nd-Fe-B Magnetic Films by Ceramic Techniques, Key Eng. Mater., 1997, 132-136(Part 2), p 1409-1411
B. Pawlowski, S. Schwarzer, A. Rahmig, and J. Töpfer, NdFeB Thick Films Prepared by Tape Casting, J. Magn. Magn. Mater., 2003, 265(3), p 337-344
R.A. Overfelt, C.D. Anderson, and W.F. Flanagan, Plasma Sprayed Fe76Nd16B8 Permanent Magnets, Appl. Phys. Lett., 1986, 49(26), p 1799-1801
J. Jacobson and A. Kim, Oxidation Behavior of Nd-Fe-B Magnets, J. Appl. Phys., 1987, 61(8), p 3763-3765
A.S. Kim and J. Jacobson, Oxidation and Oxidation Protection of Nd-Fe-B Magnets, IEEE Trans. Magn., 1987, MAG-23(5), p 2509-2511
P. Tenaud, F. Vial, and M. Sagawa, Improved Corrosion and Temperature Behaviour of Modified Nd-Fe-B Magnets, IEEE Trans. Magn., 1990, 26(5), p 1930-1932
K. Tokuhara and S. Hirosawa, Corrosion Resistance of Nd-Fe-B Sintered Magnets, J. Appl. Phys., 1991, 69(8), p 5521-5523
F.E. Camp and A.S. Kim, Effect of Microstructure on the Corrosion Behavior of NdFeB and NdFeCoAlB Magnets, J. Appl. Phys., 1991, 70(10), p 6348-6350
T.S. Chin, R.T. Chang, W.T. Tsai, and M.P. Hung, Electrochemical Behavior of Rare-Earth Magnet Alloys in Various Solutions, IEEE Trans. Magn., 1987, 24(2), p 1927-1929
H. Bala, S. Szymura, and J.J. Wysłocki, Electrochemical Corrosion Resistance of Fe-Nd-B Permanent Magnets, J. Mater. Sci., 1990, 25(1), p 571-574
G.W. Warren, G. Gao, and Q. Li, Corrosion of NdFeB Permanent Magnet Materials, J. Appl. Phys., 1991, 70(10), p 6609-6611
J.-M. Le Breton, J. Teillet, P.J. McGuiness, D.S. Edgley, and R. Harris, The Oxidation of a Nd-Fe-B Permanent Magnet at 400°C: A SEM, Microhardness and Mössbauer Study, IEEE Trans. Magn., 1992, 28(5), p 2157-2159
D.S. Edgley, J.M. Le Breton, D. Lemarchand, I.R. Harris, and J. Teillet, Dissociation of Nd2Fe14B During High Temperature Oxidation, J. Magn. Magn. Mater., 1993, 128(1-2), p L1-L7
P. Fauchais, A. Vardelle, and B. Dussoubs, Quo Vadis Thermal Spraying?, J. Therm. Spray Technol., 2001, 10(1), p 44-66
P. Fauchais, Understanding Plasma Spraying, J. Phys. D: Appl. Phys., 2004, 37(9), p R86-R108
J.A. Gan and C.C. Berndt, Design and Manufacture of Nd-Fe-B Thick Coatings by the Thermal Spray Process, Surf. Coat. Technol., 2011, 205(19), p 4697-4704
J.A. Gan and C.C. Berndt, Effects of Standoff Distance on Porosity, Phase Distribution and Mechanical Properties of Plasma Sprayed Nd-Fe-B Coatings, Surf. Coat. Technol., 2013, 216, p 127-138
V. De Pauw, D. Lemarchand, and J.J. Malandain, A Structural and Kinetic Study of the Oxidation of the Intermetallic Sm2(Fe, Co)17 Compound for Permanent Magnets, J. Magn. Magn. Mater., 1997, 172(3), p 269-276
Y. Li, H.E. Evans, I.R. Harris, and I.P. Jones, The Oxidation of NdFeB Magnets, Oxid. Met., 2003, 59(1-2), p 167-182
W.M. Pragnell, A.J. Williams, and H.E. Evans, The Oxidation of SmCo Magnets, J. Appl. Phys., 2008, 103(7), Article number 07E127 (3 pp)
S. Kardelky, A. Gebert, O. Gutfleisch, A. Handstein, U. Wyss, and L. Schultz, Corrosion Behavior of Sm-Co-Based Permanent Magnets in Oxidizing Environments, IEEE Trans. Magn., 2004, 40(4), p 2931-2933
Z. Yang, X. Peng, Q. Feng, Z. Guo, W. Li, and F. Wang, The Mechanism of High Temperature Oxidation of a SmCo-Based Magnetic Alloy, Corros. Sci., 2012, 61, p 72-82
D.S. Edgley, J.M. Le Breton, S. Steyaert, F.M. Ahmed, I.R. Harris, and J. Teillet, Characterisation of High Temperature Oxidation of Nd-Fe-B Magnets, J. Magn. Magn. Mater., 1997, 173(1-2), p 29-42
R.W. Bartlett and P.J. Jorgensen, Microstructure and Growth Kinetics of the Fibrous Composite Subscale Formed by Internal Oxidation of SmCo5, Metall. Trans., 1974, 5(2), p 355-361
J.M. Le Breton and J. Teillet, Oxidation of (Nd, Dy)FeB Permanent Magnets Investigated by 57Fe Mossbauer Spectroscopy, IEEE Trans. Magn., 1990, 26(5), p 2652-2654
L. Castaldi, M.R.J. Gibbs, and H.A. Davies, Effect of the Substrate Temperature on the Properties of RE-Fe-B Thin Film Magnets, J. Appl. Phys., 2004, 96(9), p 5063-5068
M. Nakano, S. Sato, F. Yamashita, T. Honda, J. Yamasaki, K. Ishiyama, M. Itakura, J. Fidler, T. Yanai, and H. Fukunaga, Review of Fabrication and Characterization of Nd-Fe-B Thick Films for Magnetic Micromachines, IEEE Trans. Magn., 2007, 43(6), p 2672-2676
A.S. Lileev, A.A. Parilov, and V.G. Blatov, Properties of Hard Magnetic Nd-Fe-B Films Versus Different Sputtering Conditions, J. Magn. Magn. Mater., 2002, 242-245(Part 2), p 1300-1303
S.L. Chen, J.G. Zheng, W. Liu, and Z.D. Zhang, Structure and Magnetic Properties of High-Energy Product Nd-Fe-B/Nd-O Thin Films, J. Phys. D: Appl. Phys., 2007, 40(6), p 1816-1820
W. Rodewald, Rare-Earth Transition-Metal Magnets, Handbook of Magnetism and Advanced Magnetic Materials, H. Kronmüller and S. Parkin, Ed., Wiley, New York, 2007,
M.I. Qadeer, B. Azhdar, M.S. Hedenqvist, and S.J. Savage, Anomalous High Temperature Oxidation of Sm2(Fe, Co., Cu, Zr)17 Particles, Corros. Sci., 2012, 65, p 453-460
V. De Pauw, D. Lemarchand, J.M. Saiter, and C. Devallencourt, Oxidation Study of Bulk and Powdered Sm2(Fe0.5Co0.5)17N x (x = 0, 2.9) Compounds, J. Alloys Compd., 1998, 266(1-2), p 293-299
W.M. Pragnell, H.E. Evans, and A.J. Williams, Oxidation Protection of Sm2Co17-Based Alloys, J. Alloys Compd., 2012, 517, p 92-97
N. Asahi, K. Asaka, K. Ueda, and M. Sasaki, Thermal Spray of Nd-Fe-B, First International Conference on Processing Materials for Properties, H. Henein and T. Oki, Ed., The Minerals, Metals & Materials Society (TMS), Warrendale, 1993, p 1197-1200
K. Turek, P. Liszkowski, and H. Figiel, Kinetics of Oxidation of Nd-Fe-B Powders, IEEE Trans. Magn., 1993, 29(6), p 2782-2784
K.J. Strnat and R.M.W. Strnat, Rare Earth-Cobalt Permanent Magnets, J. Magn. Magn. Mater., 1991, 100(1-3), p 38-56
E. Burzo, Permanent Magnets Based on R-Fe-B and R-Fe-C Alloys, Rep. Prog. Phys., 1998, 61(11), p 1099-1266
M. Matsuura, R. Goto, N. Tezuka, and S. Sugimoto, Influence of Nd Oxide Phase on the Coercivity of Nd-Fe-B Thin Films, Mater. Trans., 2010, 51(10), p 1901-1904
S. Heisz and G. Hilscher, The Origin of Graduated Demagnetization Curves of NdFeB Magnets, J. Magn. Magn. Mater., 1987, 67(1), p 20-28
E.D. Dickens, Jr, and A.M. Mazany, The Corrosion and Oxidation of Nd-Fe-B Magnets, J. Appl. Phys., 1990, 67(9), p 4613-4615
C.M. Hackett and G.S. Settles, Research on HVOF Gas Shrouding for Coating Oxidation Control, Advances in Thermal Spray Science & Technology, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1995, p 21-29
K. Dobler, H. Kreye, and R. Schwetzke, Oxidation of Stainless Steel in the High Velocity Oxy-Fuel Process, J. Therm. Spray Technol., 2000, 9(3), p 407-413
M. Li and P.D. Christofides, Computational Study of Particle In-Flight Behavior in the HVOF Thermal Spray Process, Chem. Eng. Sci., 2006, 61(19), p 6540-6552
A. Vardelle, P. Fauchais, and N.J. Themelis, Oxidation of Metal Droplets in Plasma Sprays, Advances in Thermal Spray Science & Technology, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1995, p 175-180
H. Zhang, A. Vardelle, and N.J. Themelis, In-Flight Oxidation and Evaporation of Plasma-Sprayed Iron Particles, J. High Temp. Mater. Process., 2003, 7(3), p 277-298
K. Voleník, F. Hanousek, P. Chráska, J. Ilavský, and K. Neufuss, In-Flight Oxidation of High-Alloy Steels During Plasma Spraying, Mater. Sci. Eng., 1999, 272(1), p 199-206
A.A. Syed, A. Denoirjean, P. Deniorjean, J.C. Labbe, and P. Fauchais, Influence of Plasma Spraying Parameters on the In-Flight Oxidation of Stainless Steel Particles, Thermal Spray 2004: Advances in Technology and Application, ASM International, Materials Park, 2004, p. 277-282
A.A. Syed, A. Denoirjean, P. Fauchais, and J.C. Labbe, On the Oxidation of Stainless Steel Particles in the Plasma Jet, Surf. Coat. Technol., 2006, 200(14-15), p 4368-4382
V.V. Sobolev and J.M. Guilemany, Effect of Oxidation on Droplet Flattening and Splat-Substrate Interaction in Thermal Spraying, J. Therm. Spray Technol., 1999, 8(4), p 523-530
H. Ageorges and P. Fauchais, Oxidation of Stainless Steel Particles With and Without an Alumina Shell During Their Flight in a Plasma Jet, High Temp. Mater. Process., 2000, 4(3), p 323-337
R.A. Neiser, M.F. Smith, and R.C. Dykhuizen, Oxidation in Wire HVOF-Sprayed Steel, J. Therm. Spray Technol., 1998, 7(4), p 537-545
G. Espie, A. Denoirjean, P. Fauchais, J.C. Labbe, J. Dubsky, O. Schneeweiss, and K. Volenik, In-Flight Oxidation of Iron Particles Sprayed Using Gas and Water Stabilized Plasma Torch, Surf. Coat. Technol., 2005, 195(1), p 17-28
A.A. Syed, A. Denoirjean, P. Denoirjean, J.C. Labbe, and P. Fauchais, In-Flight Oxidation of Stainless Steel Particles in Plasma Spraying, J. Therm. Spray Technol., 2005, 14(1), p 117-124
M.J.M. Hill, On a Spherical Vortex, Phil. Trans. R. Soc. Lond. A, 1894, 185, p 213-245
V.V. Sobolev and J.M. Guilemany, Oxidation of Coatings in Thermal Spraying, Mater. Lett., 1998, 37(4-5), p 231-235
C.J. Li and W.Y. Li, Effect of Sprayed Powder Particle Size on the Oxidation Behavior of MCrAlY Materials During High Velocity Oxygen-Fuel Deposition, Surf. Coat. Technol., 2003, 162(1), p 31-41
A. Vardelle, M. Vardelle, H. Zhang, N.J. Themelis, and K. Gross, Volatilization of Metal Powders in Plasma Sprays, J. Therm. Spray Technol., 2002, 11(2), p 244-252
C.M. Hackett and G.S. Settles, Turbulent Mixing of the HVOF Thermal Spray and Coating Oxidation, Thermal Spray Industrial Applications, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1994, p 307-312
S. Matthews, B. James, and M. Hyland, The Effect of Heat Treatment on the Oxidation Mechanism of Blended Powder Cr3C2-NiCr Coatings, J. Therm. Spray Technol., 2010, 19(1-2), p 119-127
Z. Zeng, S. Kuroda, J. Kawakita, M. Komatsu, and H. Era, Effects of Some Light Alloying Elements on the Oxidation Behavior of Fe and Ni-Cr Based Alloys During Air Plasma Spraying, J. Therm. Spray Technol., 2010, 19(1-2), p 128-136
T. Fukushima and S. Kuroda, Oxidation of HVOF Sprayed Alloy Coatings and Its Control by a Gas Shroud, Thermal Spray 2001: New Surfaces for a New Millennium, C.C. Berndt, K.A. Khor, and E.F. Lugscheider, Ed., ASM International, Materials Park, 2001, p 527-532
R. Knight and R.W. Smith, HVOF Sprayed 80/20 NiCr Coatings-Process Influence Trends, Thermal Spray: International Advances in Coatings Technology, C.C. Berndt, Ed., ASM International, Materials Park, 1992, p 159-164
H. Voggenreiter, H. Huber, S. Beyer, and H.J. Spies, Influence of Particle Velocity and Molten Phase on the Chemical and Mechanical Properties of HVOF-Sprayed Structural Coatings of Alloy 316L, Advances in Thermal Spray Science & Technology, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1995, p 303-308
L.N. Moskowitz, and D.J. Lindley, High Density Thermal Spray Coating, U.S. Patent 5,151,308, Amoco Corporation (Chicago, IL) issued 29 Sept. 1992
J. Kim, K. Kang, S. Yoon, S. Kumar, H. Na, and C. Lee, Oxidation and Crystallization Mechanisms in Plasma-Sprayed Cu-Based Bulk Metallic Glass Coatings, Acta Mater., 2010, 58(3), p 952-962
D. Cheng, Q. Xu, G. Trapaga, and E.J. Lavernia, A Numerical Study of High-Velocity Oxygen Fuel Thermal Spraying Process. Part I: Gas Phase Dynamics, Metall. Mater. Trans. A, 2001, 32(7), p 1609-1620
W. Zhang, L.L. Zheng, H. Zhang, and S. Sampath, Study of Injection Angle and Carrier Gas Flow Rate Effects on Particles In-Flight Characteristics in Plasma Spray Process: Modeling and Experiments, Plasma Chem. Plasma Process., 2007, 27(6), p 701-716
M.P. Planche, H. Liao, and C. Coddet, Oxidation Control in Atmospheric Plasma Spraying Coating, Surf. Coat. Technol., 2007, 202(1), p 69-76
O. Kovářík, X. Fan, and M. Boulos, In Flight Properties of W Particles in an Ar-H2 Plasma, J. Therm. Spray Technol., 2007, 16(2), p 229-237
V. Gourlaouen, E. Verna, and P. Beaubien, Influence of Flame Parameters on Stainless Steel Coatings Properties, Thermal Spray: Surface Engineering via Applied Research, C.C. Berndt, Ed., ASM International, Materials Park, 2000, p 487-493
V. Gourlaouen, E. Verna, K. Khor, and P.S.T. Guek, Role of Some Fuel Gases on Properties of HVOF Metallic Coatings, Thermal Spray 2001: New Surfaces for a New Millennium, C.C. Berndt, Ed., ASM International, Materials Park, 2001, p 519-525
D. Seo, K. Ogawa, T. Shoji, and S. Murata, Effect of Particle Size Distribution on Isothermal Oxidation Characteristics of Plasma Sprayed CoNi- and CoCrAlY Coatings, J. Therm. Spray Technol., 2007, 16(5-6), p 954-966
C.J. Li, H.T. Wang, Q. Zhang, G.J. Yang, W.Y. Li, and H. Liao, Influence of Spray Materials and Their Surface Oxidation on the Critical Velocity in Cold Spraying, J. Therm. Spray Technol., 2010, 19(1-2), p 95-101
G. Espie, P. Fauchais, J.C. Labbe, A. Vardelle, and B. Hannoyer, Oxidation of Iron Particles During APS: Effect of the Process on Formed Oxide Wetting of Droplets on Ceramics Substrates, Thermal Spray 2001: New Surfaces for a New Millennium, C.C. Berndt, K.A. Khor, and E.F. Lugscheider, Ed., ASM International, Materials Park, 2001, p 821-827
S.H. Zahiri, D. Fraser, S. Gulizia, and M. Jahedi, Effect of Processing Conditions on Porosity Formation in Cold Gas Dynamic Spraying of Copper, J. Therm. Spray Technol., 2006, 15(3), p 422-430
Z. Zeng, N. Sakoda, T. Tajiri, and S. Kuroda, Structure and Corrosion Behavior of 316L Stainless Steel Coatings Formed by HVAF Spraying With and Without Sealing, Surf. Coat. Technol., 2008, 203(1-2), p 284-290
J.E. Jackson, Method for Shielding a Gas Effluent, U.S. Patent 3,470,347, Union Carbide Corporation (New York, NY), issued 30 Sept. 1969
A.J. Rotolico, and J.R. Weodarczy, Shrouded Thermal Spray Gun and Method, U.S. Patent 4,964,568, The Perkin-Elmer Corporation (Norwalk, CT), issued 23 Oct. 1990
W. Simm, H.-T. Steine, and K.P. Streb, Apparatus for the Flame Spraying of Powder Materials by Means of an Autogenous Flame, U.S. Patent 5,014,915, Castolin S.A. (St. Sulpice, CH) issued 14 May 1991
C. Reiter, Device for the Production of a Protective Gas Mantle in Plasma Spraying, U.S. Patent 5,154,354, Nova-Werke AG (Effretikon, CH), issued 13 Oct. 1992
A. Dolatabadi, J. Mostaghimi, and V. Pershin, Effect of a Cylindrical Shroud on Particle Conditions in High Velocity Oxy-Fuel Spray Process, Sci. Technol. Adv. Mater., 2002, 3(3), p 245-255
I. Thomson, V. Pershin, J. Mostaghimi, and S. Chandra, Experimental Testing of a Curvilinear Gas Shroud Nozzle for Improved Plasma Spraying, Plasma Chem. Plasma Process., 2001, 21(1), p 65-82
M. Jankovic, J. Mostaghimi, and V. Pershin, Design of a New Nozzle for Direct Current Plasma Guns with Improved Spraying Parameters, J. Therm. Spray Technol., 2000, 9(1), p 114-120
X. Wang, J. Heberlein, E. Pfender, and W. Gerberich, Effect of Nozzle Configuration, Gas Pressure, and Gas Type on Coating Properties in Wire Arc Spray, J. Therm. Spray Technol., 1999, 8(4), p 565-575
X. Wang, Effect of Shrouded CO2 Gas Atomization on Coating Properties in Wire Arc Spray, Advances in Thermal Spray Science & Technology, C.C. Berndt and S. Sampath, Ed., ASM International, Materials Park, 1995, p 31-37
K.D. Kang and S.H. Hong, Numerical Analysis of Shroud Gas Effects on Air Entrainment into Thermal Plasma Jet in Ambient Atmosphere of Normal Pressure, J. Appl. Phys., 1999, 85(9), p 6373-6380
D.T. Gawne, T. Zhang, and B. Liu, Computational Analysis of the Influence of a Substrate, Solid Shield and Gas Shroud on the Flow Field of a Plasma Jet, Surf. Coat. Technol., 2002, 153(2-3), p 138-147
S. Jamais, M. Creaven, and C. Rinaldi, Calculated and Measured Oxygen Contents in the Gas Flow of a Shrouded Thermal Spray Process, Thermal Spray 2001: New Surfaces for a New Millennium, C.C. Berndt, K.A. Khor, and E.F. Laguscheider, Ed., ASM International, Materials Park, 2001, p 903-910
K. Cheng, X. Chen, H.X. Wang, and W. Pan, Modeling Study of Shrouding Gas Effects on a Laminar Argon Plasma Jet Impinging upon a Flat Substrate in Air Surroundings, Thin Solid Films, 2006, 506-507, p 724-728
Z. Zeng, S. Kuroda, and H. Era, Comparison of Oxidation Behavior of Ni-20Cr Alloy and Ni-Base Self-Fluxing Alloy During Air Plasma Spraying, Surf. Coat. Technol., 2009, 204(1-2), p 69-77
M.S. Patel, Flame Spray Powder Mix, U.S. Patent 4,230,748, Eutectic Corporation (Flushing, NY), issued 28 Oct. 1980
V. Higuera, F.J. Belzunce, A. Carriles, and S. Poveda, Influence of the Thermal-Spray Procedure on the Properties of a Nickel-Chromium Coating, J. Mater. Sci., 2002, 37(3), p 649-654
M.P. Planche, H. Liao, B. Normand, and C. Coddet, Relationships Between NiCrBSi Particle Characteristics and Corresponding Coating Properties Using Different Thermal Spraying Processes, Surf. Coat. Technol., 2005, 200(7), p 2465-2473
Q. Wei, Z. Yin, and H. Li, Oxidation Control in Plasma Spraying NiCrCoAlY Coating, Appl. Surf. Sci., 2012, 258(12), p 5094-5099
R.A. Mahesh, R. Jayaganthan, and S. Prakash, Oxidation Behavior of HVOF Sprayed Ni-5Al Coatings Deposited on Ni- and Fe-Based Superalloys Under Cyclic Condition, Mater. Sci. Eng. A, 2008, 475(1-2), p 327-335
J.P. Singh, B.G. Nair, D.P. Renusch, M.P. Sutaria, and M.H. Grimsditch, Damage Evolution and Stress Analysis in Zirconia Thermal Barrier Coatings During Cyclic and Isothermal Oxidation, J. Am. Ceram. Soc., 2001, 84(10), p 2385-2393
M. Eskner and R. Sandström, Mechanical Properties and Temperature Dependence of an Air Plasma-Sprayed NiCoCrAlY Bondcoat, Surf. Coat. Technol., 2006, 200(8), p 2695-2703
A.G. Evans, D.R. Mumm, J.W. Hutchinson, G.H. Meier, and F.S. Pettit, Mechanisms Controlling the Durability of Thermal Barrier Coatings, Prog. Mater. Sci., 2001, 46(5), p 505-553
D.R. Clarke and C.G. Levi, Materials Design for the Next Generation Thermal Barrier Coatings, Annu. Rev. Mater. Res., 2003, 33, p 383-417
C. Tekmen, Y. Tsunekawa, M. Yoshida, and M. Okumiya, Microstructural Characterization of In-Flight Particles in Plasma Spray Process, Plasma Process. Polym., 2009, 6(SUPPL. 1), p S223-S226
N. Sakakibara, Y. Manabe, Y. Hiromoto, and Y. Kobayashi, Development of High Quality Thermal Sprayed Metal Coating Process by Shielding Control, Thermal Spray 2004: Advances in Technology and Application, 2004, p 595-599
J.E. Cromwell, Flame-Sprayable Composition of Nickel Coated Molybdenum, U.S. Patent 3,843,334, Koppers Company Inc., issued 22 Oct 1974
E.R. Novinski, and J.H. Harrington, Aluminium- and Molybdenum-Coated Nickel, Copper or Iron Core Flame Spray Materials, U.S. Patent 3,841,901, Metco Inc. (Westbury, NY), issued 15 Oct 1974
J.H. Harrington, and F.N. Longo, Composite Iron Molybdenum Boron Flame Spray Power, U.S. Patent 3,991,240, Metco Inc. (Westbury, NY), issued 9 Nov 1976
F.J. Dittrich, G.J. Durmann, and H.S. Ingham, Jr., Aluminium-Coated Nickel or Cobalt Core Flame Spray Materials, U.S. Patent 4,019,875, Metco Inc. (Westbury, NY), issued 26 Apr 26
J.H. Harrington, and S. Rangaswamy, Aluminium and Cobalt Coated Thermal Spray Powder, U.S. Patent 4,578,115, Metco Inc. (Westbury, NY), issued 25 Mar. 1986
S. Rangaswamy, and J.H. Harrington, Aluminium and Yttrium Oxide Coated Thermal Spray Powder, U.S. Patent 4,578,114, Metco Inc. (Westbury, NY), issued 25 Mar. 1986
S. Rangaswamy, and R.A. Miller, Composite Powders for Thermal Spray Coating, U.S. Patent 5,385,789, Sulzer Plasma Technik Inc. (Troy, MI), issued 31 Jan. 1995
F.J. Hermanek, Self-Bonding MCrAlY Powder, U.S. Patent 6,410,159 B1, Praxair S. T. Technology Inc. (North Haven, CT), issued 25 Jun. 2002
F.N. Longo, High Temperature Flame Spray Powder, U.S. Patent 3,313,633, Metco Inc. (Westbury, NY), issued 11 Apr. 1967
L. Russo, M.R. Dorfman, and K. LaPierre, 2002, Superalloy HVOF Powders with Improved High Temperature Oxidation, Corrosion and Creep Resistance, U.S. Patent 6,346,134 B1, Sulzer Metco Inc. (Westbury, NY), issued 12 Feb. 2002
R.W. Wilson, The Contact Resistance and Mechanical Properties of Surface Films on Metals, Proc. Phys. Soc. B, 1955, 68(9), p 625-641
Acknowledgments
The authors would like to acknowledge the financial support by a Swinburne University Postgraduate Research Award (SUPRA) for this research and development of thermal spray processing of magnetic coatings.
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Gan, J.A., Berndt, C.C. Review on the Oxidation of Metallic Thermal Sprayed Coatings: A Case Study with Reference to Rare-Earth Permanent Magnetic Coatings. J Therm Spray Tech 22, 1069–1091 (2013). https://doi.org/10.1007/s11666-013-9955-2
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DOI: https://doi.org/10.1007/s11666-013-9955-2