论文部分内容阅读
一、概述铝青铜(БpAMЧ9-2)在空气和海水里比锡青铜有较高的抗蚀性能,在经济方面比锡青铜也便宜得多,并具有高度的机械性能。把理想的铝青铜轴瓦与良好性能的巴氏合金结合在一起,早已被人们所注意。但在一般厂矿的生产实践中,到现在还未推广应用,推其原因,是因为铝青铜内含有8～10g％铝,铝是化学性能活泼的元素,易与空气中的氧结合成铝的氧化物,致使两种不
I. Overview Aluminum bronze (БpAMЧ9-2) has higher corrosion resistance than bronze bronze in air and seawater and is economically much cheaper than tin bronze and has a high degree of mechanical properties. The combination of the ideal aluminum bronze bush with good performance babbitt has long been noted. However, in the general practice of factory and mines, it has not yet been popularized and applied. The reason is because aluminum bronze contains 8 to 10g% of aluminum, which is an active chemical element and easily combines with oxygen in the air into aluminum Oxide, resulting in two no