Thermal expansion of titanium
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Article
📅
1943
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Elsevier Science
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English
⚖ 53 KB
by adding ferro-manganese to 8 and 9 per cent. manganese alloys to observe the effect of increasing the iron content above the usual o.o4 per cent. which is present in the alloys made from electrolytic manganese. The presence of 0.35 per cent. or more of iron renders the silver-copper-manganese allo