Systematic Plan for the Continued Study of Dimensional Stability of Metallic Alloys Considered for the Fabrication of Cryogenic Wind Tunnel Models

摘要

Interrelated research and development activities, phased development of stepped specimen program are documented and a sequence for a specific program of machining, validation and heat treatment cycles for one material are described. Proposed work for the next phase of dimensional stability research is presented and further technology development activities are proposed.