Assessment of gradient and nanogradient PVD coatings behaviour under erosive, abrasive and impact wear conditions

被引：52

作者：

Antonov, M. ^{[1
]}

Hussainova, I. ^{[1
]}

Sergejev, F. ^{[1
]}

Kulu, P. ^{[1
]}

Gregor, A. ^{[1
]}

机构：

[1] Tallinn Univ Technol, Dept Mat Engn, EE-19086 Tallinn, Estonia

来源：

WEAR | 2009年 / 267卷 / 5-8期

关键词：

PVD coatings; Gradient; Impact wear; Erosion; Abrasion; THIN HARD COATINGS; CEMENTED CARBIDES; CUTTING TOOLS; PERFORMANCE; FATIGUE;

D O I：

10.1016/j.wear.2008.12.045

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

PVD coatings are of great interest due to their high hardness, wear and oxidation resistance, thermal stability and lubricity. Gradient deposition technology allows improving adhesion to substrate and mechanical properties of the coating-substrate system by elimination of the mismatch in materials properties at the interface and reduction of residual stresses. The present study aims at the assessment of performance of the nano-composite gradient superhard AlTiN/Si(3)N(4) and also TiN, TiCN, TiAlN, AlTiN gradient PVD coatings deposited onto cemented carbide substrate. Erosive, abrasive and impact wear tests were conducted to obtain the insight into qualitative and quantitative aspects of PVD coatings resistance to wear. Microstructural analysis has indicated that gradient deposition technology allows reducing the risk of coatings decohesion due to weak adherence. The fracture of AITiN/Si(3)N(4) and other coating systems investigated under all conditions is initiated at the defect areas (such as pores and protuberances). The performance of nano-composite gradient superhard AITiN/Si(3)N(4) coating is superior under abrasive wear; very good under erosive wear; and quite good under impact wear. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：898 / 906

页数：9

共 50 条

[1] In vitro evaluation of fissure sealants’ wear under erosive, abrasive and erosive/abrasive conditions
B. Hamza
M. Sekularac
T. Attin
F. J. Wegehaupt
[J]. European Archives of Paediatric Dentistry, 2023, 24 : 55 - 61
[2] In vitro evaluation of fissure sealants'wear under erosive, abrasive and erosive/abrasive conditions
Hamza, B.
Sekularac, M.
Attin, T.
Wegehaupt, F. J.
[J]. EUROPEAN ARCHIVES OF PAEDIATRIC DENTISTRY, 2023, 24 (01) : 55 - 61
[3] Erosive and abrasive wear resistance of overlay coatings
Hejwowski, Tadeusz
[J]. VACUUM, 2008, 83 (01) : 166 - 170
[4] Resistance of PVD Coatings to Erosive and Wear Processes: A Review
Krella, Alicja
[J]. COATINGS, 2020, 10 (10)
[5] Abrasive wear of multilayered/gradient CrAlSiN PVD coatings: Effect of interface roughness and of superficial flaws
Teles, V. C.
de Mello, J. D. B.
da Silva, W. M., Jr.
[J]. WEAR, 2017, 376 : 1691 - 1701
[6] Mechanical properties and abrasive wear behaviour of Al-based PVD amorphous/nanostructured coatings
Lawal, J.
Kiryukhantsev-Korneev, P.
Matthews, A.
Leyland, A.
[J]. SURFACE & COATINGS TECHNOLOGY, 2017, 310 : 59 - 69
[7] Effect of stress on abrasive and erosive wear of steels and sprayed coatings
Weronski, Andrzej
Hejwowski, Tadeusz
[J]. VACUUM, 2008, 83 (01) : 229 - 233
[8] Abrasive and erosive wear tests for thin coatings: a unified approach
Hutchings, IM
[J]. NEW DIRECTIONS IN TRIBOLOGY: PLENARY AND INVITED PAPERS FROM THE FIRST WORLD TRIBOLOGY CONGRESS, 1997, : 269 - 280
[9] Abrasive and erosive wear tests for thin coatings: a unified approach
Hutchings, IM
[J]. TRIBOLOGY INTERNATIONAL, 1998, 31 (1-3) : 5 - 15
[10] An investigation of the abrasive and erosive wear of flame-sprayed coatings
Hejwowski, T
Szewczyk, S
Weronski, A
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2000, 106 (1-3) : 54 - 57

← 1 2 3 4 5 →