Ultrasonic Welding of Refractory Metals

Abstract

Effort was continued to determine optimum welding machine settings for ultrasonic welding of sheets (0.005 to 0.010 in.) of arc-cast Mo0.5Ti, and Nb-10Mo-10Ti (D-31) alloys. Temperature rise (weld zone) measurements were made on 0.020-in. D-31 alloy sheets in an attempt to determine the clamping force which effects the best impeda ce match between the machine and the weldment. Photomicrographs are presented of cross sections of welds in 0.005-in. Mo-0.5Ti and 0.008 in. D-31 alloys.

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Document Details

Document Type
Technical Report
Publication Date
Aug 04, 1961
Accession Number
AD0264240

Entities

People

  • C. R. Frownfelter

Tags

Communities of Interest

  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Alloys
  • Contracts
  • Government Procurement
  • Materials
  • Measurement
  • Metallurgy
  • Molybdenum
  • Plastic Flow
  • Powder Metallurgy
  • Power Levels
  • Refractory Metals
  • Test And Evaluation
  • Titanium
  • Tungsten
  • Ultrasonic Welding
  • Welding
  • Welds

Fields of Study

  • Materials science

Readers

  • Metallurgy
  • Organizational Psychology.