论文部分内容阅读
我公司轴压厂研制的新产品铝铅粉末合金轴瓦是八五计划的重点项目、专为高级轿车配制的发动机轴瓦,在我国尚是空白,国外也只有美、日等少数几个汽车大国生产,因该项目在喷粉过程中极易吸水、氧化,要求分析样品必须准确、快速,所以,我们决定采用直读光谱法分析铝铅粉末合金中的铅,硅,锡,铜等元素,轴压厂现生产的是锡基
Axle pressure plant developed by our company new aluminum alloy powder aluminum alloy bearing pad is the key project of the Eighth Five-Year Plan, which is specially designed for the limousine. It is still blank in our country and only a few major automobile producing countries such as the United States and Japan are abroad , Because the project is easy to absorb water and oxidize during the dusting process, the samples required to be analyzed must be accurate and fast. Therefore, we decided to analyze the lead, silicon, tin and copper elements in aluminum-lead powder alloy by direct reading spectrometry. Pressure plant is the production of tin-based