MATERIAL - BRAZED HONEYCOMB PANELS - STRUCTURAL REPAIR - EVALUATION OF

Abstract

On the basis of static shear and flexure fatigue tests, it is recommended that 97Ag-3Li braze all foil be used when repair TIG spot welding of 17-7PH stainless steel. This alloy can produce a spot welded-brazed joint which has 11% more static lap shear strength and 114% more flexure fatigue strength. TIG braze joints should not be used as they have less strength than normal TIG spot welded 17-7PH. The filler wire added to the weld nugget should be 17-7PH in preference to Type 308.

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Document Details

Document Type
Technical Report
Publication Date
Feb 11, 1963
Accession Number
AD0423075

Entities

People

  • R. L. Jones

Organizations

  • General Dynamics

Tags

Communities of Interest

  • Cyber

DTIC Thesaurus Topics

  • Brazed Joints
  • Brazing Alloys
  • Fatigue Life
  • Fatigue Tests (Mechanics)
  • Joining
  • Joints
  • Manufacturing
  • Materials
  • Production
  • Shear Strength
  • Sound Pressure
  • Spot Welding
  • Spot Welds
  • Stainless Steel
  • Test And Evaluation
  • Welding
  • Word Processors

Fields of Study

  • Materials science

Readers

  • Metallurgy