搜索结果: 1-13 共查到“材料科学 PVD coatings”相关记录13条 . 查询时间(0.075 秒)
Study on steel matrix composites with (Ti,Al)N gradient PVD coatings
Sintering PVD Tool materials
2009/12/14
Purpose: The paper presents investigation results of structure and properties of steel matrix composites (SMC)
uncoated and coated with hard (Ti,Al)N gradient coatings with use of physical vapour dep...
Purpose: of the paper was comparison of the structure, adhesion and wear resistance of the monolayers CrN and TiN PVD coatings deposited onto plasma nitrited X37CrMoV5-1 type hot work tool steel.
Des...
Purpose: The X-Ray Photoelectron Spectrometry (XPS) and Auger Electrons Spectroscopy (AES) analysis of PVD
coatings were performed for samples, made from cemented carbides, cermets and composite grad...
Properties of the multicomponent and gradient PVD coatings
Tool materials Gradient coatings Cutting ability test
2009/12/1
Purpose: This paper presents investigation results of the properties of the multicomponent (Ti,Al)N and gradient
Ti(C,N) wear resistant coatings, deposited with the PVD process onto the substrate fro...
Characteristics of Ti(C,N) and (Ti,Zr)N gradient PVD coatings deposited onto sintered tool materials
Thin&thick coatings Mechanical properties
2010/1/19
Purpose: The purpose of this paper is the characterisation of Ti(C,N) and (Ti,Zr)N thin films produced by
cathode arc evaporation physical vapour deposition (CAE-PVD) method onto sintered carbides an...
Multilayer and gradient PVD coatings on the sintered tool materials
Cutting tools Cemented carbides Cermets
2010/1/19
Purpose: The paper presents investigation results of structure and properties of the multilayer and gradient
TiN+(Ti,Al,Si)N+TiN nanocrystalline coatings deposited with the PVD method (CAE -Cathodic ...
Design/methodology/approach: The microhardness tests of the PVD coatings were made on the dynamic ultra-microhardness tester. The surfaces’ thopography and the structure of the PVD coatings was observ...
Surface modification of the X40CrMoV5-1 steel by laser alloying and PVD coatings deposition
Hot work tool steel Laser treatment PVD coatings
2010/2/8
Purpose: The paper presents the influence of alloying with NbC powder by the use of a high-power diode laser and TiAlN, AlSiCrN and TiCN gradient coatings deposition by PVD process on microstructure a...
Finite Element Method application for modeling of PVD coatings properties
Computational material science Finite Element Method Stresses
2010/2/8
Purpose: The main subject of this paper is the computer simulation with the use of finite element method for determining the internal stresses in coatings Ti+TiN obtained in the magnetron PVD process ...
Comparison of the structure, properties and wear resistance of the TiN PVD coatings
Thin&thick coatings Plasma nitriding Mechanical properties
2010/2/8
Purpose: The aim of the paper was to compare the structure, mechanical propeties, adhesion and wear resistance of the monolayer TiN PVD coatings deposited onto heat treated and plasma nitrided hot wor...
Comparison of the PVD coatings deposited onto hot work tool steel and brass substrates
Thin&thick coatings Mechanical properties
2010/2/9
Purpose: The aim of the research is the investigation of the structure and mechanical properties of monolayers CrN, TiN and multilayers TiN/TiAlN and Ti/TiAlN coatings deposited by PVD techniques onto...
Modelling of properties of the PVD coatings using neural networks
Computational material science PVD coatings Multifractal geometry
2010/2/9
Purpose: The goal of this work is to develop the neural network model for prediction of properties Ti+TiN, Ti+Ti(C,N) and Ti+TiC coatings obtained in the PVD process.
Design/methodology/approach: Neu...
Fractal and multifractal characteristics of PVD coatings
Computational material science PVD coatings Multifractal geometry
2010/2/9
Purpose: The goal of this work is the fractal and multifractal characteristics and tribological properties of the TiN and TiN+multiTiAlSiN+TiN coatings obtained by cathodic arc evaporation PVD process...