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一、前言 SAP(烧结铝粉或制品)是用粉末冶金弥散法把氧化铝弥散在原铝中制得最早的实用弥散强化合金。当初对铝显示出划时代的优越性能,因此对其未来的发展寄于很大的期望,然而从一九四六年发现直到现在,经过24年基本上确立了烧结铝的价值及其使用范围。
First, the preface SAP (sintered aluminum powder or products) is the dispersion of the powder metallurgy dispersion of aluminum in the original aluminum obtained the earliest practical dispersion strengthened alloy. Originally, it showed great epoch-making superiority to aluminum and therefore placed great expectations on its future development. However, it has been 24 years since 1946 to establish the value and scope of its use of sintered aluminum.