THE MARTENSITIC TRANSFORMATION IN FE-31 WT-%NI,

Abstract

The crystallography of the martensitic transformation in the Fe-30 Ni alloy was reinvestigated. The scatter in the habit plane as determined from measurements on the mid-rib plane was smaller than reported previously, and the orientation relationship was determined from a martensitic plate having known direction cosines. From agreement with crystallographic theory and from observations of the morphology of the martensite plates, it is suggested that the mid-rib plane represents the starting region of the transformation. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1961
Accession Number
AD0270904

Entities

People

  • C. M. Wayman
  • J. F. Breedis

Organizations

  • University of Illinois Urbana–Champaign

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Agreements
  • Alloys
  • Chemical Compounds
  • Chemistry
  • Crystallography
  • Martensite
  • Measurement
  • Observation
  • Orientation (Direction)

Readers

  • Aerospace Propulsion Engineering.
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Materials Science and Engineering.