Fracture study of aluminum composite coatings produced by the kinetic spray method

Characterizations of Cold‐sprayed TiN Particle‐reinforced Al Alloy‐based Composites – from Structures to Tribological Behaviour

“…[26] Therefore, it is difficult to form a dense Al deposit due to its low density and thus a decreased kinetic energy. [16,19,26] From Figures 3(b) to (d), it is found that TiN particles are uniformly dispersed in the matrix and the volume fraction of TiN particles increases correspondingly with increasing TiN volume fraction in the blend. The TiN particles have been well embedded in the matrix and the bonding between the TiN particles and the matrix seems sound.…”

“…Consequently, the deleterious effects of oxidation, phase transformation, decomposition, grain growth and other problems inherent to conventional TS techniques can be minimized or eliminated. [14] A variety of deposits have been applied by CS, including metals and alloys, [14,15,[26][27][28][29][30] composites, [16][17][18][19][20][21][22][23][24][25][31][32][33] and even nanostructured materials. [34,35] Although CS has been shown the capability to form AMMCs according to some pioneer works [16][17][18][19] and our primary study, [20] a large amount of research work is required to develop both scientific and practical knowledge of CS MMCs.…”

“…[14] A variety of deposits have been applied by CS, including metals and alloys, [14,15,[26][27][28][29][30] composites, [16][17][18][19][20][21][22][23][24][25][31][32][33] and even nanostructured materials. [34,35] Although CS has been shown the capability to form AMMCs according to some pioneer works [16][17][18][19] and our primary study, [20] a large amount of research work is required to develop both scientific and practical knowledge of CS MMCs.The previous studies [16][17][18][19][20][21][22] showed that a dense AMMC was produced by CS of a simple powder blend with hard particles uniformly dispersed in a matrix. As noticed in the fabrication of MMCs by conventional routes, [1][2][3][4][5][6][7][8][9][10][11]…”

“…The previous studies [16][17][18][19][20][21][22] showed that a dense AMMC was produced by CS of a simple powder blend with hard particles uniformly dispersed in a matrix. As noticed in the fabrication of MMCs by conventional routes, [1][2][3][4][5][6][7][8][9][10][11][12][13] , besides the nature of hard particle, particle size, volume fraction and distribution, interface conditions between the soft metal and hard particle will significantly influence the performance of MMCs.…”

Effect of Ball Milling of Feedstock Powder on Microstructure and Properties of TiN Particle-Reinforced Al Alloy-Based Composites Fabricated by Cold Spraying

“…Recently, the emerging cold spraying (CS) technique has been widely investigated owing to its high deposition efficiency and volume production of deposits or parts, including metals and alloys (Ref [10][11][12][13], composites (Ref [14][15][16][17][18][19][20][21][22], and even nanostructure materials ( Ref 23,24). In this process, the deposition of particles takes place through their intensive plastic deformation upon impact in a solid state at a temperature well below the melting point of spray material.…”