ENGINEERING RESEARCH. BRAZING ALLOY - ' 'DYNABRAZE B' ' - COMPOSITION OPTIMIZATION OF
GENERAL DYNAMICS CORP FORT WORTH TX
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Tests were made to establish the optimum manganese content in Dynabraze B brazing alloy 95 Ag - 5 Ap Mn to develop the best combination of crevice corrosion resistance, lap shear strength and brazeability. Brazing alloys were made with manganese additions of 0.1, 0.2, 0.3, 0.5 and 1.0 from a master alloy of 95 Ag -5 Al. Lap shear, corrosion and metallographic specimens were made from RS 140 titanium brazed with the various alloys. Shear st values, when coupled with the results of the metallog graphic studies definitely indicate superiority in the manganese content of 1.0.
- Fabrication Metallurgy
- Couplers, Fasteners and Joints