锻压技术

国家标准《GB/T 30568—2014 锆及锆合金锻件》实施情况分析

英文标题：Implementation analysis on the national standard of GB/T 30568—2014 Zirconium and zirconium alloy forgings

关键词：锆锆合金锻件国家标准实施情况

分类号：TG316

出版年,卷(期):页码：2017,42(6):186-188

摘要：

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 of “GB/T 30568—2014 Zirconium and zirconium alloy forgings” was formulated on the basis of modifying the standard ASTM B 493M—2008 of American Society for Testing and Materials. There was no similar standard in China until this standard was formulated. Firstly，the standard situation of zirconium and zirconium alloy at home and abroad was briefly introduced. Then，the main technological content and innovation points of the standard were summarized emphatically，and the implementation in relative enterprise of the standard was investigated and analyzed in detail. Finally，the social benefit and existed question generated since the standard was implemented were concluded，and the necessity fitting for the technology development was pointed out by revising and updating the standard.

基金项目：

国家标准化管理委员会国家标准制修订计划项目（20120312-T-469）

周林（1983-），男，硕士，工程师

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