NASA NTRS · 19680000251
Weld microfissuring in Inconel 718 minimized by minor elements
Abstract
Manganese, silicon, and magnesium markedly reduce the tendency of Inconel 718 to weld microfissuring. By combining a manganese, 0.20 percent by content, with silicon, greater than 0.25 percent content, or by adding 20 ppm of magnesium, the weld microfissuring decreased in the standard alloy.
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Morrison, T. J., Shira, C. S., Weisenberg, L. A.. 1968-07-01. Weld microfissuring in Inconel 718 minimized by minor elements. https://ntrs.nasa.gov/citations/19680000251
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