Materials Substitution and Recycling. Proceedings of the Meeting of the Structures and Materials Panel (57th) Held at Vimeiro, Portugal on 14-19 October 1983

摘要

The Nature of the Critical and Strategic Materials Problem; Factors Affecting the Supply of Strategic Raw Materials with Particular Reference to the Aerospace Manufacturing Industry; Measures for Materials Conversation in Aero-engine Construction; Towards a Cycle Without Loss: Cobalt in the Aircraft Industry; Gas Turbine Engine Design Considerations as Related to Alloys of High Critical Element Content; Understanding the Roles of the Strategic Element Cobalt in Nickel Base Superalloys; Oxide Dispersion Strengthed Alloys; Substution and Conservation Technology for Chromium; Potential of Metal-Matrix Composties as Superalloy Substitutes; Manufacturing Developments to Reduce Strategic Materials Usage; Practical Implications of the Use of Aluminide Coatings for the Corrosion Protection of Superalloys in Gas Turbines; Coatings for Fuel Economy or Materials Substitution; The Navy Program to Develop Replacements for Critical and Strategic Materials; Ceramics as Substitutes for Scarce Materials; and New Developments in Materials Recycling by the US Bureau of Mines.