LIU Pan, DU Mifang, ZHANG Binbin, LI Jingbin. Comments on the Revision of the Standard GB/T 4949 Chemical Analysis Methods for Sacrificial Anodes of Al-Zn-In System Alloy[J]. Development and Application of Materials, 2019, 34(5): 88-94. DOI: 10.19515/j.cnki.1003-1545.2019.05.018
Citation: LIU Pan, DU Mifang, ZHANG Binbin, LI Jingbin. Comments on the Revision of the Standard GB/T 4949 Chemical Analysis Methods for Sacrificial Anodes of Al-Zn-In System Alloy[J]. Development and Application of Materials, 2019, 34(5): 88-94. DOI: 10.19515/j.cnki.1003-1545.2019.05.018

Comments on the Revision of the Standard GB/T 4949 Chemical Analysis Methods for Sacrificial Anodes of Al-Zn-In System Alloy

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  • Received Date: March 13, 2019
  • Available Online: March 15, 2024
  • The revision background, revision principle, standard structure, revision contents and change of the techniques of the 4949—2018 Chemical Analysis Methods for Sacrificial Anodes of Al-Zn-In System Alloy were introduced.The differences and relationship between the new standard and old one and other national and foreign standards were analyzed and described as well. At last, some suggestions on the future development of the standards were put forward based on the development of instrumental analysis methods and sacrificial anodes material technology.
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