Szczegóły publikacji
Opis bibliograficzny
TiN, CrN and TiCrN coating architectures on M2 steel: consequences for wear and micro-impact resistance / Daniel Toboła, Ben D. Beake, Łukasz Maj, Puneet Chandran, Atreya Danturthi, Thawhid Khan, Tomasz Liskiewicz, Yanfei Liu, Kazimierz Czechowski, Cezary DRENDA // Surface and Coatings Technology ; ISSN 0257-8972 . — 2026 — vol. 522 art. no. 133143, s. 1–11. — Bibliogr. s. 10–11, Abstr. — Publikacja dostępna online od: 2026-01-02. --- Publikacja z konferencji 51st International Conference on Metallurgical Coatings and Thin Films
Autorzy (10)
- Toboła Daniel
- Beake Ben D.
- Maj Łukasz
- Chandran Puneet
- Danturthi Atreya
- Khan Thawhid
- Liskiewicz Tomasz
- Liu Yanfei
- Czechowski Kazimierz
- AGHDrenda Cezary
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 165658 |
|---|---|
| Data dodania do BaDAP | 2026-03-04 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.surfcoat.2025.133143 |
| Rok publikacji | 2026 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Surface & Coatings Technology |
Abstract
Cutting and forming tools operating under high load conditions often suffer from premature wear. Applying hard, wear-resistant coatings particularly multilayer coatings can significantly enhance their functional properties. In this study, three multilayered coatings were deposited on hardened M2 steel bars using arc-evaporation: (1) TiN/TiCrN/TiN, (2) TiN/TiCrN/(TiN/CrN)10/TiN system and (3) (Cr/CrN)25. Mechanical (nanoindentation), tribological (cylinder on cylinder reciprocating tests) behavior of the coatings was investigated along with micro-impact tests. SEM/TEM analysis of the coatings revealed dense and fine-grained columnar structure in the direction of growth. All multilayer coatings showed enhanced wear resistance compared to the TiN monolayer. The TiN/TiCrN/TiN system exhibited the highest hardness (30.6 GPa) and best wear resistance against Al₂O₃, with an 88 % reduction in volume loss compared to TiN. This performance is consistent with its high load-bearing capacity (H3/E2 = 0.107 GPa), moderate H/E (0.059) and the lowest friction coefficient (<0.2). On the other hand, the (Cr/CrN)₂₅ coating demonstrated the best impact performance — with no chipping at 500 mN over 500 cycles and minimal damage at 1500 mN. This is attributed to its high H/E (0.074) and H3/E2 (0.126 GPa) ratios, along with a relatively low modulus (310 GPa), much more closely matched (Ec/Es ∼ 1.5) to the substrate than the other coatings. © 2026 Elsevier B.V.
