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本文叙述了以不同粉末原料研制的铅青铜 H_2A 粉末冶金止推轴承材料的工艺性能,给出元素粉末和预合金粉末在最佳配比下所烧结的铅青铜(10%Pb)粉末冶金止推轴承的应用性能。
This paper describes the process performance of lead bronze H_2A powder metallurgy thrust bearing materials developed from different powder raw materials and gives the lead bronze (10% Pb) powder metallurgy thrust sintered with the optimal ratio of elemental powder and prealloyed powder Bearing application performance.