| 摘要 |
<p>An aluminum bronze alloy as raw material for semi-molten alloy casting, having a component formulation comprising, by mass, 5 to 10% Al, 0.0005 to 0.04% Zr and 0.01 to 0.25% P, further according to necessity comprising 0.5 to 3% Si, still further according to necessity comprising one or two or more members selected from among 0.005 to 0.45% Pb, 0.005 to 0.45% Bi, 0.03 to 0.45% Se and 0.01 to 0.45% Te, together with the balance of Cu and unavoidable impurities.</p> |
