珪素を含む銅合金の研究

概要

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The mechanical properties of wrought "Silzin-Bronze" which was invented by Dr. T. Ishikawa early in 1928, -a few years later, the similar alloy "Tombasil" Came out in germany- are fully shown. The effects of aluminium on the mechanical and chemical properties of wrought Silzin-Bionze have been investigated, and a new alloy series "SSZ" discovered. The alloys "SSZ" are strong & ductile and far better corrosion-resisting to sea water than Silzin-Bronze. Some brittleness of wrought Silzin-Bronze, caused by annealing, is shown to vanish nearly by adding aluminium. The mechanical and corrosion-resisting properties of "SSZ" & "Silzin-Bronze" are far superior to those of P. M. G. Metal. The authors also have studied the mechanical & chemical behaviour of some industrial copper alloys containing silicon, v. z., P. M. G. Metal, Tungum Alloy, A. R (the authors' invention), Everdur, and Herculoy. The comparison of these alloys is shown in the accompanying table.
社団法人日本鉄鋼協会の論文
1935-07-25