搜索结果: 1-15 共查到“材料科学 Coatings”相关记录53条 . 查询时间(0.063 秒)
近日，由我所材料表面工程研究部孔令艳副研究员参与撰写的国际冷喷涂技术方面的英文专著《Cold-Spray Coatings》由美国 Springer出版社出版发行。孔令艳副研究员撰写了其中第十四章“High temperature oxidation performance of cold spray coatings”, 介绍了金属所在冷喷涂制备涂层的形成机制、结构特征，及其在钛合金表面抗高温氧...
Hands on: Crafting ultrathin color coatings（图）
Hands on Crafting ultrathin color coatings
2014/12/30
In a sub-basement deep below the Laboratory for Integrated Science and Engineering at Harvard University, Mikhail Kats gets dressed. Mesh shoe covers, a face mask, a hair net, a pale gray jumpsuit, kn...
Fabrication of hydrophobic inorganic coatings on natural lotus leaves for nanoimprint stamps
Lotus leaf Ion beam sputtering Nanoimprint lithography Nanoimprint Stamps
2011/9/13
Hydrophobic inorganic films were obtained by direct deposition of copper or silicon onto natural lotus by ion beam sputtering deposition technique.Scanning electron microscopy observations showed a lo...
The technique of depositing of the hard and thin coatings is one of the most spectacular aspect of the materials engineering development in the last years. The physical vapour deposition (PVD) method ...
Investigation of the life-time of drills covered with the anti-wear Cr(C,N) complex coatings, deposited by means of Arc-PVD technique
Cr(N,C) coatings Arc-PVD Drilling test
2009/12/14
Purpose: This research was done to study the tribological behavior of twist HS6-5-2 drills covered with Cr/CrN/CrN+Cr2N/Cr(C, N) and Cr/CrN/ Cr(C, N) coatings as well as to obtain detailed information...
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...
Structure of TiBN coatings deposited onto cemented carbides and sialon tool ceramics
Tool materials Thin & Thick coatings Sialon
2009/12/3
Purpose: The aim of this paper was investigated structure of sintered carbides WC-Co type and sialon tool ceramics with wear resistance ternary coatings TiBN type deposited by cathodes arc evaporation...
Forecasting of durability of waterborne coatings in the machine industry
Mechanical properties Forecast Durability
2009/12/3
Purpose: The paper presents the problems of forecasting of durability of waterborne acrylic coatings and epoxy coatings designed to protect devices and machine elements.
Design/methodology/approach: ...
Structure, texture and chemical composition of coatings deposited by PVD techniques
Electron microscopy PVD coatings
2009/12/3
Purpose: The aim of the research is the investigation of the structure, texture and chemical composition of coatings deposited by PVD technique (reactive dc magnetron sputtering method) onto the subst...
Structural and phase investigations of oxide coatings of TiO2 and Al2O3+13wt.%TiO2 after remelting
Welding Surface treatment
2009/12/2
Purpose: The purpose of this work was a microstructural and phase analysis of oxide layers remelted with TIG
welding machine and by means of modified TIG method.
Design/methodology/approach: The sco...
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...
Corrosion resistance of multilayer and gradient coatings deposited by PVD and CVD techniques
Corrosion PVD CVD Ceramic tools materials
2009/12/1
Purpose: The aim of the research was the investigation of the corrosion resistance and structure of the TiN,
TiN+multiTiAlSiN+TiN, TiN+TiAlSiN+TiN, TiN+TiAlSiN+AlSiTiN coatings deposited by PVD proce...
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...
Mechanical properties of monolayer coatings deposited by PVD techniques
Thin&thick Coatings Residual stresses Scratch test Young’s modulus
2009/12/1
Purpose: This research was done to investigate the mechanical properties of monolayer coatings (Ti/CrN,
Ti/TiAlN, Ti/ZrN, CrN, TiAl/TiAlN, Zr/ZrN, TiN) deposited by PVD technique (reactive magnetro...