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国家标准《GB/T 30568—2014锆及锆合金锻件》是对美国材料与试验协会的标准ASTM B 493M-2008《锆及锆合金锻件产品规范》的修改采用,在该标准制定前,国内尚无此类标准。本文首先对锆及锆合金产品的国内外标准现状进行了简要介绍;其次重点总结了该标准的主要技术内容和创新点,并对该标准在相关企业中的实施情况进行了详细地调研分析;最后,总结了该标准实施后对我国相关行业产生的社会效益及存在的问题,并指出通过标准修订更新来适应技术发展的必要性。
The national standard “GB / T 30568-2014 Zirconium and Zirconium Alloy Forgings” is a modification of ASTM B 493M-2008 “Specification of Zirconium and Zirconium Alloy Forgings” adopted by the American Society for Testing and Materials, and before the standard was formulated, No such standard. This paper first introduces the domestic and international standard status of zirconium and zirconium alloy products briefly; secondly, it mainly summarizes the main technical contents and innovation points of this standard, and conducts a detailed investigation and analysis of the implementation of the standard in related enterprises; Finally, it summarizes the social benefits and problems existing in the related industries in our country after the implementation of the standard, and points out the necessity of adapting the technology development through the revision of standards.