微納米硫系固體潤(rùn)滑

內(nèi)容概要

Haidou Wang和Binshi
Xu等編著的《微納米硫系固體潤(rùn)滑》共七章，深入系統(tǒng)地介紹了硫系固體潤(rùn)滑材料（膜層）的制備方法及工藝，微觀表征與摩擦學(xué)性能考核，減摩機(jī)理與模型等，包含了作者的研究心得和對(duì)固體潤(rùn)滑材料的深入思考。書(shū)中大部分內(nèi)容都是作者所在課題組的直接研究成果，許多成果都以SCI、EI論文的形式在國(guó)內(nèi)外知名期刊上發(fā)表，論文總數(shù)接近50篇。

書(shū)籍目錄

Chapter 1 Solid Lubrication Materials
1.1 Overview of Solid Lubrication
1.1.1 Introduction
1.1.2 Adhesive Wear and Scuffing of Metals and Methods of
Prevention
1.1:3 Solid Lubrication
1.2 SoftMetal
1.2.1 Crystal Structure
1.2.2 Physical and Chemical Properties
1.2.3 Lubrication Mechanism
1.3 Metal Compounds
1.3.1 FeS
1.3.2 MoS2
1.3.3 WS2
1.3.4 ZnS
1.4 Inorganic Solid Lubricant
1.4.1 Graphite
1.4.2 BN
1.5 Organic Solid Lubricant
1.5.1 Polytetrafluoroethylene
1.5.2 Polythene
1.5.3 Nylon
1.5.4 Polyformaldehyde
1.5.5 Phenol Formaldehyde Resin
1.5.6 Epoxide Resin
1.6 Conclusion
References
Chapter 2 Solid Lubrication FeS Film Prepared by Ion
Sulfuration
2.1 The Microstructure of Solid Fes
2.1.1 Surface Morphologies of Solid Fes
2.1.2 Phase Structures of Solid Fes
2.1.3 TEM Morphologies of Solid Fes
2.1.4 Analysis of Electron Diffraction
2.2 The Formation of Iron Sulfuration Layer
2.2.2 Surface Morphologies of Sulfuration Layers
2.2.3 Composition on the Sulfurized Steel Surface
2.2.4 Phase Structure of Sulfide Layer at Different Sulfurizing
Time
2.2.5 Formation Mechanism of Sulfurized Layer
2.3 Characterization of Ion Sulfurized Layer
2.3.1 Characterization of Sulfurized Layer on 1045 and 52100
Steels
2.3.2 Characterization of Sulfurized Layer on Four Kinds of
Steels
2.4 Tribological Properties of Sulfurized Layers
2.4.1 Tribological Properties of Sulfurized Layers on 1045 and
52100 Steels
2.4.2 Tribological Properties of Sulfide Layer on Four Kinds of
Steel
2.5 Influencing Factors of the Microstructures and Tribological
Properties on
2.5.1 Effect of the Substrate State on the Sulfide Layer on 1045
Steel
2.5.2 Effect of Environment Temperature on the Sulfurized Layer
on
2.5.3 Effect of Wear Conditions on the Tribological Behaviors of
Sulfurized
Chapter 3 Fes Solid Lubrication Film Prepared by a Two-step
Method
3.1 Radio-frequency （RF） Sputtering + Sulfurizing Combined
Treatment
3.2 Shot-peening + Ion Sulfuration Combined Treatment
3.2.3 Tribological Properties of Sulfide Layer
3.3 Nitriding + Sulfurizing Combined Treatment
3.3.1 1045 Steel Nitriding + Sulfurizing Combined Treatment
3.3.2 Gray Cast-iron NiLriding + Sulfurizing Combined
Treatment
3.4 Nitrocarburizing + Sulfurizing Combined Treatment
3.5 Thermal Spraying 3Cr13 Steel Coating + Sulfurizing
Combined
3.5.2 High-velocity Arc Spraying
……
Chapter 4 Fes Solid Lubrication Layer Prepared by Other
Methods
Chapter 5 Micron-nano Mos2 Solid Lubrication Film
Chapter 6 Micron-nano WS2 Solid Lubrication Film
ChaDter 7 Micron-nano ZnS Solid Lubrication Film
Index

章節(jié)摘錄

　　When two surfaces come into contact， load is actually bom by many asper:ities; thereal contact area of rough surfaces is usually far less than the nominal contact area.Therefore， the local high stress is easily generated at the asperity peaks. When thesurfaces are sliding with each other， the local melting caused by friction heat willleadto the adhering or welding between asperities， which can induce the macro adhesionand scuffing， or even seizure of ffiction surfaces. Adhesive wear is a common wearmode of the friction-pair in machinery equipment. Due to high surface energy andlarge chemical activity， clean metal surfaces are prone to adhesion， thus the frictioncoefficient is large， and the wear is severe. Under oillubrication condition， adhesioncan occur if the oil film is damaged; otherwise， the friction coefficient and wear canmaintain a relatively low level. According to the degree of adhesion， adhesive wearcan be divided into four categories. When soft metal material transfers to hard metalsurface， and the transfer film is very thin， it is known as smearing. When shearingoccurs within the subsurface layer of soft metal， and hard surface is also scratched，itis known as scratching. When shearing occurs in the deep layer of substrate metal，it is known as scuffing. Cold welding caused by plastic deformation and molecularabsorption is known as the first type of scuffing， while hot welding caused by the riseof surface temperature is known as the second type of scuffing. When external forcecan not overcome the bonding strength of interface， the relative movement is forcedto be stopped， which is known as seizure.　　……

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