CN102560466B - 一种延长镀锌三价铬钝化液寿命的方法 - Google Patents
一种延长镀锌三价铬钝化液寿命的方法 Download PDFInfo
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- CN102560466B CN102560466B CN201210028324.7A CN201210028324A CN102560466B CN 102560466 B CN102560466 B CN 102560466B CN 201210028324 A CN201210028324 A CN 201210028324A CN 102560466 B CN102560466 B CN 102560466B
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- trivalent chromium
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CN102560466B true CN102560466B (zh) | 2014-02-12 |
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CN106544664A (zh) * | 2016-12-07 | 2017-03-29 | 北京京磁电工科技有限公司 | 钕铁硼磁体钝化剂及其应用 |
Citations (2)
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CN101538709A (zh) * | 2009-04-09 | 2009-09-23 | 上海交通大学 | 三价铬蓝白色钝化液修复添加剂及其应用 |
CN102011118A (zh) * | 2010-12-24 | 2011-04-13 | 杭州东方表面技术有限公司 | 锌及锌合金镀层用三价铬钝化剂 |
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CN101538709A (zh) * | 2009-04-09 | 2009-09-23 | 上海交通大学 | 三价铬蓝白色钝化液修复添加剂及其应用 |
CN102011118A (zh) * | 2010-12-24 | 2011-04-13 | 杭州东方表面技术有限公司 | 锌及锌合金镀层用三价铬钝化剂 |
Non-Patent Citations (2)
Title |
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三价铬蓝白钝化液性能的恢复;姚晨岚 等;《电镀与涂饰》;20091231;第28卷(第12期);第39-42页 * |
姚晨岚 等.三价铬蓝白钝化液性能的恢复.《电镀与涂饰》.2009,第28卷(第12期),第39-42页. |
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Denomination of invention: Method of prolonging service life of galvanized trivalent chromium passivating solution Effective date of registration: 20140418 Granted publication date: 20140212 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Acer is (Fujian) Chemical Co. Ltd. Registration number: 2014350000013 |
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Date of cancellation: 20150305 Granted publication date: 20140212 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Acer is (Fujian) Chemical Co. Ltd. Registration number: 2014350000013 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method of prolonging service life of galvanized trivalent chromium passivating solution Effective date of registration: 20150311 Granted publication date: 20140212 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Acer is (Fujian) Chemical Co. Ltd. Registration number: 2015350000013 |
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