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可伐合金是能与玻璃、金属匹配封接的合金材料,在电池行业中用作封接材料。其化学组成对确保电池封接件的质量是至关重要的。我们用化学组成与待测试样相近的标准样。按下式求出待测试样中的Mn、Co、Ni的含量。C_i/C_j=I_i/I_j C_j=[I_i/I_j]·C_i式中 C_i—试样中欲测元素的含量;C_j—标样中欲测元素的含量;I_i—试样中欲测元素特征X射线的强度;I_j—标样中欲测元素特征X射线的强度。一、实验方法1.仪器设备和试剂:S—520型扫描电子显微镜(日本日立公司);TN—5400型X射线能谱仪(美国TN公刮);4J29Kovar合金标准样品:西1—1号和西1—2号(冶金部五二厂七五二研究所);无水乙醇 AR级; 丙酮 AR级。
Kovar is alloyed with glass and metal and used as a sealing material in the battery industry. Its chemical composition is crucial to ensure the quality of the battery seal. We use chemical composition similar to the sample to be tested. The content of Mn, Co, Ni in the sample to be tested is obtained by the following formula. C_i / C_j = I_i / I_j C_j = [I_i / I_j] · C_i Where C_i content of the element to be measured C_j-content of the element to be measured in the sample I_i- element to be measured in the sample feature X The intensity of the ray; I_j - the strength of the X-ray of the element to be measured in the sample. First, the experimental methods 1 equipment and reagents: S-520 scanning electron microscope (Hitachi, Japan); TN-5400 X-ray spectrometer (United States TN scraping); 4J29Kovar alloy standard sample: West 1-1 And No. 1-2 West (Metallurgical Division Wu Erwu plant 752 Institute); AR anhydrous ethanol; acetone AR level.