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发明授权
US06783869B2 Aluminium alloy for an anti-friction element 有权
用于抗摩擦元件的铝合金

Aluminium alloy for an anti-friction element
摘要：
The invention relates to an aluminium alloy for an anti-friction element containing respectively, as a % by weight, 4.2% to 4.8% Zn, 3.0% to 7.0% Si, 0.8% to 1.2% Cu, 0.7% to 1.3% Pb, 0.12% to 0.18% Mg, 0% to 0.3% Mn and 0% to 0.2% Ni. Also incorporated, based on % by weight, are 0.05% to 0.1% Zr, 0% to 0.05% Ti, 0% to 0.4% Fe, 0% to 0.2% Sn. The rest is formed by Al with the usual incidental impurities depending on the melt.
摘要（中）：

本发明涉及一种抗摩擦元件的铝合金，其分别含有以重量％计含有4.2％至4.8％的Zn，3.0％至7.0％的Si，0.8％至1.2％的Cu，0.7％至1.3％的Pb， 0.12％〜0.18％Mg，0％〜0.3％Mn，0％〜0.2％Ni。 基于重量％还含有0.05％至0.1％的Zr，0％至0.05％的Ti，0％至0.4％的Fe，0％至0.2％的Sn。 其余由Al形成，具有取决于熔体的常见杂质。

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