On the Nature of the Anisotropy of the Mechanical properties of Hot-Rolled Titanium Alloy Plate (O Prirode Anizotropii Mekhanicheskikh Svoystv Goryachekatanykh Listov iz Titanovykh Splavov),

Abstract

In this work use was made of the dilatometric method involving a mathematical statistical analysis of the change in the linear thermal expansion coefficient as a function of the orientation of specimens in 12 directions in the three main planes of plate No. 1, which had a striated macrostructure of the alpha-alloy Ti-Al after hot rolling and ordinary annealing. The anisotropy of the mechanical properties of this plate was cited in reference. The coefficient alpha ten to the minus 6th power was measured in six temperature intervals from 20-100 to 20-600 C on a differential dilatometer of the Cheveneau system with DR-49 type photo-recording. The measurements were made on two specimens for each orientation.

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Document Details

Document Type
Technical Report
Publication Date
Apr 27, 1977
Accession Number
ADA040440

Entities

People

  • G. S. Kazakevich

Organizations

  • Office of Naval Intelligence

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Alloys
  • Anisotropy
  • Chemical Composition
  • Crystal Lattices
  • Crystal Structure
  • Elements
  • Hardness
  • Measurement
  • Mechanical Properties
  • Metals
  • Phase Transformations
  • Plastic Properties
  • Statistical Analysis
  • Tensile Strength
  • Titanium
  • Titanium Alloys
  • Transition Temperature

Readers

  • Information Retrieval
  • Materials Science and Engineering.
  • Powder metallurgy of Titanium alloys.