Accession Number:

AD0668244

Title:

DEVELOPMENT OF PRACTICE FOR COMPOSITE ROLLING OF STRUCTURAL METAL PANELS.

Descriptive Note:

Quarterly rept. no. 7, 15 Nov 67-15 Feb 68,

Corporate Author:

BATTELLE MEMORIAL INST COLUMBUS OHIO COLUMBUS LABS

Report Date:

1968-04-01

Pagination or Media Count:

15.0

Abstract:

Continued roll-bonding experiments with the nickel-base alloy Rene 41 are described. Variables studied included rolling temperature, reduction per pass, and cleaning procedures including vacuum outgassing at high temperature. Metallographic examinations of the beryllium stiffener fabricated into the skin sheet of the B120VCA titanium alloy during the last quarter showed the beryllium to be badly cracked. Fabrication of composite-filler bars for pilot-size pack lay-ups was completed.

Subject Categories:

  • Laminates and Composite Materials
  • Metallurgy and Metallography
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE