Synthesis and characterization of titanium-titanium nitride deposition on SS-CRM 487/1 high speed tool steel.
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| Title: | Synthesis and characterization of titanium-titanium nitride deposition on SS-CRM 487/1 high speed tool steel. |
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| Authors: | Raushan K, Mukesh1 (AUTHOR) mrkumar.mme@nitrr.ac.in |
| Source: | Materials Research Innovations. Nov2024, Vol. 28 Issue 7, p541-549. 9p. |
| Subjects: | DC sputtering, Substrates (Materials science), Magnetron sputtering, Young's modulus, Wear resistance |
| Abstract: | The present study uses DC magnetron sputtering for synthesis of a TiN and Ti-TiN bilayer on the surface of SS-CRM 487/1 high-speed tool steel. This coating is deposited on the substrate at 400°C. The deposited substrate is characterised by different experimental techniques. The scanning-electron microscopy (SEM) is used for film morphology, cross-sectional examination, and worn-out surfaces. The profilometer is used for measuring the film thickness and roughness. However, the nano-indentation is used to extract the intrinsic hardness and young's modulus evaluation. The ball on-disc sliding test under dry conditions is employed for tribological properties of deposited high-speed tool steels. The test results indicate the improvement in the wear resistance for the Ti-TiN bilayer except four bilayers as no of layer increases. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | The present study uses DC magnetron sputtering for synthesis of a TiN and Ti-TiN bilayer on the surface of SS-CRM 487/1 high-speed tool steel. This coating is deposited on the substrate at 400°C. The deposited substrate is characterised by different experimental techniques. The scanning-electron microscopy (SEM) is used for film morphology, cross-sectional examination, and worn-out surfaces. The profilometer is used for measuring the film thickness and roughness. However, the nano-indentation is used to extract the intrinsic hardness and young's modulus evaluation. The ball on-disc sliding test under dry conditions is employed for tribological properties of deposited high-speed tool steels. The test results indicate the improvement in the wear resistance for the Ti-TiN bilayer except four bilayers as no of layer increases. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 14328917 |
| DOI: | 10.1080/14328917.2024.2341494 |
