Published August 1992 | Version v1
Journal article Metadata-only

The structure and properties of metal and metal-ceramic coatings produced by physical vapour deposition

Creators

  • 1. Polzunov Central Boiler and Turbine Institute, Saint Petersbourg (Russian Federation)
  • 2. Paton Electric Welding Institute, Kiev (Ukraine)

Description

A systematic investigation of the influence of base-alloy composition on the corrosion fatigue life, cyclic strength, thermal fatigue life and thermal stabilities of PVD metal and metal-ceramic coatings has been conducted for a series of Ni-base superalloys differing in their phase composition. The coatings were evaluated by optical and microprobe analyses. Microhardness tests were also conducted to characterize the hardness and mechanical integrity of various coating layers. (author). 4 figs

Additional details

Publishing Information

Journal Title
Vide. Couches Minces
Journal Volume
48
Journal Issue
263
Journal Page Range
p. 327-330.
ISSN
0042-5281
CODEN
VCMIDS

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
24014201
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; ALUMINIUM OXIDES; CERAMICS; CHROMIUM ALLOYS; COBALT BASE ALLOYS; COMPRESSION STRENGTH; CORROSION; CORROSION FATIGUE; CORROSION PROTECTION; CRACKS; CREEP; FRACTURES; GAS TURBINES; LAYERS; MICROHARDNESS; MICROSTRUCTURE; NICKEL BASE ALLOYS; PHYSICAL VAPOR DEPOSITION; THERMAL DEGRADATION; THERMAL FATIGUE; VACUUM COATING; VACUUM EVAPORATION; YTTRIUM ALLOYS; ZIRCONIUM OXIDES
Descriptors DEC
ALLOYS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; COBALT ALLOYS; CRYSTAL STRUCTURE; DEPOSITION; EQUIPMENT; EVAPORATION; FAILURES; FATIGUE; HARDNESS; MACHINERY; MECHANICAL PROPERTIES; NICKEL ALLOYS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; SURFACE COATING; TRANSITION ELEMENT COMPOUNDS; TURBINES; TURBOMACHINERY; ZIRCONIUM COMPOUNDS