Comparative study of surface modification techniques through average flank wear in high speed steel tools coated with thin TiN film

Evaluation of Corrosion Resistance of Thin Films Formed on AISI 316L Steel by Plasma Using Hastelloy as Cathodic Cage

“…The parameters obtained with the refinement, R p (%) 4.141, R exp (%) ¼ 3.304, R wp (%) ¼ 5.694, χ 2 ¼ 2.969, and GOF ¼ 1.723, prove this agreement. [8,12] The experimental network parameters, the atomic positions, and the occupancy of Table 2. Average thicknesses of the layers and their standard deviation for the samples prepared at 350, 375, and 400 C. the thicknesses were estimated from images available in Figure 2.…”

“…Average thicknesses of the layers and their standard deviation for the samples prepared at 350, 375, and 400 C. the thicknesses were estimated from images available in Figure 2. the positions calculated by the Rietveld refinement method [8] are shown in Figure 3. According to Figure 4, the results obtained showed significant differences in the percentage values of the chemical compositions of the coatings with the temperature increase, indicating that NiCr concentration decreases with the temperature increase, whereas FeNi 3 concentration increases.…”

“…In the past decades, the deposition of thin films has been a strategic alternative to provide improved surface properties. The development of protective layers on metallic substrates has enabled good wear resistance, [1][2][3][4][5][6][7][8][9][10] corrosion protection, [11][12][13][14][15][16][17][18][19][20][21][22][23][24] enhanced surface hardness, [25][26][27][28][29][30][31][32][33][34] and superior biocompatibility. [18,20,[35][36][37][38][39][40] Plasma deposition procedure is a promising technique that can be used to supply thin films, aiming at applications such as magnetron sputtering, [2,3,6,10,12,18,…”

“…In the past decades, the deposition of thin films has been a strategic alternative to provide improved surface properties. The development of protective layers on metallic substrates has enabled good wear resistance, [ 1–10 ] corrosion protection, [ 11–24 ] enhanced surface hardness, [ 25–34 ] and superior biocompatibility. [ 18,20,35–40 ]…”

Synthesis of TiN and TiO2 thin films by cathodic cage plasma deposition: a brief review

“…They examined the biological properties of titanium nitride coating and found that increased fibrinogen buildup, decreased platelet adhesion as well as aggregation, and some intensely activated platelets can be attained by coating at plasma potential rather than cathodic potential. In 2019, Maia et al [74] synthesized the titanium nitride coating on high-speed tool steel and compared the effect of superficial modifications prior to coating, such as chemical polishing and planer sputtering. They found that superficial modification plays an important role in the adhesion of the coating on tool steel.…”