| 铜基金属结合剂中锌的测定 |
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| 引用本文： | 陈金身,;范学琴,;智红梅,;黄敬民,;常书明. 铜基金属结合剂中锌的测定[J]. 珠宝科技, 2009, 0(6): 33-35 |
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| 作者姓名： | 陈金身, 范学琴, 智红梅, 黄敬民, 常书明 |
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| 作者单位： | [1]河南工业大学,郑州450007; [2]江苏耐尔坚砂轮有限公司,江苏姜堰225500 |
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| 摘 要： | 文章报道了铜基金属结合剂中锌的含量测定的新方法。采用原子吸收分光光度法测定铜基金属结合剂中锌，不需分离基体铜，直接测定Zn。其工作曲线线性良好，标准偏差为0．0178。用于铜基金属结合剂中锌含量的测定，结果满意。
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| 关 键 词： | 金刚石工具 金属结合剂 铜 锌 原子吸收分光光度法 |
Determination of zinc in the Cu-based metal bond |
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| Affiliation: | CHEN Jin-shen1, FAN Xue-qin1, HUANG Jing-min2, CHANG Shu-ming (1. Henan University of Technology, Zhengzhou 450007 ; 2. Jiangsu Naierjian Grinding Wheel Co. , Ltd. , Taizhou 225500) |
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| Abstract: | This paper reports a new method that introduces the determination of zinc in the copper-based metal bond. The method which needn＇t separate the copper can determine the content of zinc directly by atomic absorption spectrophotometry. The linearity about its working curve is very good and its standard deviation is 0. 0178. It can get a satisfied result when it is used in the determination of zinc in the copper-based metal bond. |
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| Keywords: | diamond tool metal bond copper zinc atomic absorption spectrophotometry |
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