论文部分内容阅读
前言为配合我所冶炼制造Ni-Ti合金焊条的需要,根据Ni-Ti合金的组成,除了Ni的基体外,其它各主要元素的含量范围是Si<0.20%;Mn在0.40～0.75%;Ti在3.5～4.50%:Fe在0.5%以下。在冶炼过程中,一般要求分析Si、Mn、Ti、Fe四个元素,以此控制产品的质量。因此采用光谱分析方法,只要控制一个适宜的分析条件,一次摄谱可以同时分析Si、Mn、Ti、Fe四个元素,具有一定的优越性。在试验过程中,由于缺乏Ni-Ti光谱标样,我们设计加工
According to the need of Ni-Ti alloy electrode, according to the composition of Ni-Ti alloy, the contents of other major elements except Si matrix are Si <0.20%, Mn is 0.40-0.75%, Ti 3.5 to 4.50%: Fe is 0.5% or less. In the smelting process, the general requirements of the analysis of Si, Mn, Ti, Fe four elements, in order to control the quality of the product. Therefore, using spectral analysis method, as long as the control of a suitable analysis conditions, a spectrum can be simultaneously analyzed Si, Mn, Ti, Fe four elements, has some advantages. During the test, we designed the process due to the lack of Ni-Ti spectral standards