CN1945283A - 鉴定不锈钢中镍、钼、铬含量范围的方法 - Google Patents
鉴定不锈钢中镍、钼、铬含量范围的方法 Download PDFInfo
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- CN1945283A CN1945283A CN 200610048076 CN200610048076A CN1945283A CN 1945283 A CN1945283 A CN 1945283A CN 200610048076 CN200610048076 CN 200610048076 CN 200610048076 A CN200610048076 A CN 200610048076A CN 1945283 A CN1945283 A CN 1945283A
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- colour developing
- developing liquid
- nickel
- molybdenum
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Description
元素 | 电池电极反应情况 | 特效显色剂 | 显现颜色 | |
正极 | 负极 | |||
镍 | Ni=Ni2++2e | K++e=K | 丁二酮肟 | 暗红色 |
钼 | Mo=Mo5++5e | Ti2++2e=Ti | 硫氰酸铵 | 红色 |
铬 | Cr=Cr6++6e | 2H++e=H2 | 二苯碳酰二肼 | 紫红色 |
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CNB2006100480767A CN100456017C (zh) | 2006-10-19 | 2006-10-19 | 鉴定不锈钢中镍、钼、铬含量范围的方法 |
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CNB2006100480767A CN100456017C (zh) | 2006-10-19 | 2006-10-19 | 鉴定不锈钢中镍、钼、铬含量范围的方法 |
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CN1945283A true CN1945283A (zh) | 2007-04-11 |
CN100456017C CN100456017C (zh) | 2009-01-28 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101393130B (zh) * | 2007-09-22 | 2011-06-01 | 鞍钢股份有限公司 | 一种含有硫酸锌的铬酸盐溶液中总Cr含量的检测方法 |
CN102095725A (zh) * | 2010-11-23 | 2011-06-15 | 金川集团有限公司 | 一种测定羰基镍纯度的方法 |
CN102359960A (zh) * | 2011-07-01 | 2012-02-22 | 山西太钢不锈钢股份有限公司 | 一种鉴别奥氏体不锈钢和高锰钢的方法 |
CN102393427A (zh) * | 2011-11-02 | 2012-03-28 | 山西太钢不锈钢股份有限公司 | 一种熔化钢锭中Ni含量的分析方法 |
CN101377472B (zh) * | 2007-08-29 | 2012-06-06 | 烨联钢铁股份有限公司 | 沃斯田铁系不锈钢的检测装置 |
CN106872461A (zh) * | 2017-03-10 | 2017-06-20 | 重庆市计量质量检测研究院 | 一种用于快速判定304不锈钢的检测物及其检测方法 |
CN107084978A (zh) * | 2017-05-05 | 2017-08-22 | 葛翕禹 | 一种快速鉴别食品级不锈钢方法 |
CN117517300A (zh) * | 2023-11-01 | 2024-02-06 | 师宗县沃莱迪金属材料有限公司 | 一种高效准确辨别不锈钢种类的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11166922A (ja) * | 1997-12-04 | 1999-06-22 | Kawasaki Steel Corp | ステンレス鋼酸洗液中の有機添加剤の定量分析方法およびそれを用いたステンレス鋼の酸洗方法 |
CN1501070A (zh) * | 2002-11-13 | 2004-06-02 | 广东轻工机械二厂有限公司 | 一种不锈钢材质的检验剂及其使用方法 |
CN1793869B (zh) * | 2005-12-23 | 2010-05-05 | 李殿忠 | 不锈钢中的镍元素含量的测定液 |
-
2006
- 2006-10-19 CN CNB2006100480767A patent/CN100456017C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101377472B (zh) * | 2007-08-29 | 2012-06-06 | 烨联钢铁股份有限公司 | 沃斯田铁系不锈钢的检测装置 |
CN101393130B (zh) * | 2007-09-22 | 2011-06-01 | 鞍钢股份有限公司 | 一种含有硫酸锌的铬酸盐溶液中总Cr含量的检测方法 |
CN102095725A (zh) * | 2010-11-23 | 2011-06-15 | 金川集团有限公司 | 一种测定羰基镍纯度的方法 |
CN102359960A (zh) * | 2011-07-01 | 2012-02-22 | 山西太钢不锈钢股份有限公司 | 一种鉴别奥氏体不锈钢和高锰钢的方法 |
CN102359960B (zh) * | 2011-07-01 | 2013-06-12 | 山西太钢不锈钢股份有限公司 | 一种鉴别奥氏体不锈钢和高锰钢的方法 |
CN102393427A (zh) * | 2011-11-02 | 2012-03-28 | 山西太钢不锈钢股份有限公司 | 一种熔化钢锭中Ni含量的分析方法 |
CN106872461A (zh) * | 2017-03-10 | 2017-06-20 | 重庆市计量质量检测研究院 | 一种用于快速判定304不锈钢的检测物及其检测方法 |
CN107084978A (zh) * | 2017-05-05 | 2017-08-22 | 葛翕禹 | 一种快速鉴别食品级不锈钢方法 |
CN117517300A (zh) * | 2023-11-01 | 2024-02-06 | 师宗县沃莱迪金属材料有限公司 | 一种高效准确辨别不锈钢种类的方法 |
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Publication number | Publication date |
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CN100456017C (zh) | 2009-01-28 |
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Effective date of registration: 20200521 Address after: The western suburbs of Wafangdian City City Industrial Park, Dalian City, Liaoning Province, China Ruilu No. 1 116300 Co-patentee after: DALIAN HUARUI HEAVY INDUSTRY GROUP Co.,Ltd. Patentee after: DALIAN HUARUI HEAVY INDUSTRY CASTING Co.,Ltd. Address before: 116013 No. 169 Bayi Road, Xigang District, Liaoning, Dalian Patentee before: DALIAN HUARUI HEAVY INDUSTRY GROUP Co.,Ltd. |