| 不锈钢中镍、钛、铬含量测定 |
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| 引用本文： | 陈海燕,马文庆. 不锈钢中镍、钛、铬含量测定[J]. 甘肃冶金, 2012, 0(1): 102-103 |
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| 作者姓名： | 陈海燕 马文庆 |
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| 作者单位： | [1]扬州工业职业技术学院,江苏扬州225127 [2]中国兵器工业集团北方激光科技有限公司理化检验中心,江苏扬州225009 |
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| 摘 要： | 试样用硝酸、盐酸加热溶解,利用光度分析和氧化还原滴定分析法测定不锈钢中镍、钛、铬含量。本法一次称样溶样,连续测定不锈钢中3个成分含量,简便快捷,测定结果与标准值基本一致,用于实际样品的测定结果满意。
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| 关 键 词： | 不锈钢 镍 钛 铬 |
Determination of Ni, Ti , Cr in Stainless Steel |
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| CHEN Hai-yan,MA Wen-qing. Determination of Ni, Ti , Cr in Stainless Steel[J]. Gansu Metallurgy, 2012, 0(1): 102-103 |
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| Authors: | CHEN Hai-yan MA Wen-qing |
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| Affiliation: | 2 ( 1. Yangzhou Polytechnic Institute, Yangzhou 225127, China ; 2. Physieal and Chemical Testing Department, CNGC North ＇Lazer Teehnolygy Group Co. Ltd. , Yangzhou 225009 ,China) |
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| Abstract: | The samples were dissolved with the admixture acid of hydrochloric acid and nitric acid. After the solution was volume-determined , nickel and titanium in the samples were determined by the spectrophotometry and chrome was detected by oxidation-reduction titration. This method was proved to be simple and rapid. The detection results by the method were consistent with the standard values of the standards. |
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| Keywords: | stainless steel Ni Ti Cr |
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