Accession Number:

ADA158127

Title:

Fusion Welding Research.

Descriptive Note:

Annual technical rept. no. 4, 15 Feb 83-15 Feb 84,

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE DEPT OF MATERIALS SCIENCE AND ENGINEERING

Report Date:

1984-04-30

Pagination or Media Count:

122.0

Abstract:

Research studies on the physics of arc welding processes include Vapor emission from weld pools Development of a high speed infrared temperature monitor Digital signal analysis of weld noise voltages Convection and surface depression of the weld pool Pulsed current gas metal arc welding of titanium Contact tip wear in gas metal arc welding of titanium Fracture toughness of HY-80 weldments and Sensitization of 304 stainless steel welds. Keywords Spectrographic studies Heavy section titanium HY-80 weld metal Sensors for arc welding automation.

Subject Categories:

  • Metallurgy and Metallography
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE