High Temperature Surface Interactions

Abstract

In today's climate of life extension for military aircraft, the topic of corrosion control assumes a role of greater importance. At its sixty-eighth meeting, the Structures and Materials Panel conference of specialists focussed on controlling the degradative effects of flight environments on aircraft engine materials. The meeting reviewed the chemical and mechanical mechanisms involved in degradative process and considered some state-of-the-art solutions. Emphasis in discussions centred on hot salt corrosion topics but wear and erosion problems were also considered. Keywords: Corrosion prevention; Environments; Military aircraft; Erosion corrosion; Superalloys; Gas turbines; Ceramic surfaces; Sliding/Fretting; Titanium alloys; Protective coatings; Thermal shock; Corrosion mechanisms; Degradation; Surface chemistry; Surface temperature; Turbine components; Oxidation/Sulfidation; Hot corrosion; Molten salts; Thermal barrier coatings; Aluminum lithium alloys; Hot gases; NATO-furnished.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1989
Accession Number
ADA217461

Entities

Organizations

  • AGARD

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Biomedical
  • Energy and Power Technologies
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Aging (Materials)
  • Ceramic Materials
  • Chemical Synthesis
  • Chemistry
  • Crystal Structure
  • Material Degradation Processes
  • Materials
  • Materials Engineering
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Materials Testing
  • Mechanical Working
  • Mechanics
  • Solid Solutions
  • Turbine Components

Fields of Study

  • Materials science

Readers

  • Academic Conference Management
  • Materials Science and Engineering.
  • Theoretical Analysis.