Mechanics of Components with Treated Or Coated SurfacesSpringer Netherlands, 1996 - 366 Seiten Surface treatment is an efficient means for protection of various products against corrosion and also for increasing strength or resistance to wear or fatigue. Also certain electrical, chemical or optical properties may be achieved only by creating special surface layers. Many examples can be given: leaf springs with shot-peened surfaces; carburised and hardened tooth gears; coated cutting tips for machining; chemical appliances made of glass strengthened by ion exchange; enamelled vessels and containers; components for engines or turbines with heat insulating ceramic surface layers; chemical equipment made from low-carbon steel clad with a layer of stainless steel or other more expensive material; endoprostheses of hip joints with ceramic coatings; multilayered integrated circuits and other components for electronics and electrotechnology. In many of these components, high stresses often act; from mechanical loading as well as thermal and residual ones, caused by the surface treatment itself. These stresses can sometimes lead to a failure of parts bearing small or even no load. Thus, for an efficient utilisation of all the advantages surface treatment offers, and for assuring that the designed component will work reliably for a certain period, often under very severe conditions, it is necessary to know how components with coated or otherwise treated surfaces behave under mechanical loading, and what the reasons may be for their preliminary fracture or rejection from service. It is also important to know the general principles of design of surface treated components. |
Inhalt
3 | 33 |
24 | 39 |
Principles of fracture mechanics | 92 |
Urheberrecht | |
5 weitere Abschnitte werden nicht angezeigt.
Andere Ausgaben - Alle anzeigen
Mechanics of Components with Treated or Coated Surfaces Jaroslav Mencík Eingeschränkte Leseprobe - 2013 |
Mechanics of Components with Treated or Coated Surfaces Jaroslav Mencík Keine Leseprobe verfügbar - 2010 |
Mechanics of Components with Treated or Coated Surfaces Jaroslav Mencík Keine Leseprobe verfügbar - 2014 |
Häufige Begriffe und Wortgruppen
adhesion amplitude analysis approximately behaviour bending bimaterial body brittle materials calculated ceramics characterised coating and substrate coating thickness coefficient compliance components compressive stress constant corresponding corrosion crack growth crack length crack propagation crack tip critical value curve decreases deflection delamination depth determined ductile E₁ E₂ edge editors elastic modulus energy release rate equation Evans expression failure fatigue cracks fatigue limit finite element flaws force fracture mechanics fracture toughness function glass h₁ h₂ hardness higher homogeneous material Hutchinson increase indentation influence interface crack ISBN K₁ maximum measured Mech mechanical properties Menčík metals methods notch nucleation obtained parameters penetration phase angle plastic deformations plate Poisson's ratio radius residual stresses Section shear stress singularity exponent specimen steel strain stress acts stress distribution stress intensity factor surface crack surface layer surface treatment tensile stress thermal expansion thin films unloading yield strength