摘要
介绍了努氏硬度试验方法ISO 4545-1:2023和维氏硬度试验方法ISO 6507-1:2023两项国际标准修订案的提出到最终出版的历程。该次修订的主要工作是在这两项国际标准中各增加一个规范性附录,为金属和其他无机覆盖层的硬度试验提供技术规范,并取代原ISO 4516:2002。修订工作为国际标准的合并提供了一个成功案例,对类似标准进行了整合,减少了标准的数量,优化了标准的内容,提高了标准的质量。
The revision of two international standards of Knoop hardness test method ISO 4545-1:2023 and Vickers hardness test method ISO 6507-1:2023 was proposed and finally published.The main work of this revision was to add a normative appendix to each of these two international standards to provide technical specifications for hardness tests of metal and other inorganic coatings and replace the original ISO 4516:2002.The revision work provided a successful case for the merger of international standards and integrated similar standards.The standard reduced the number of standards,optimized the content of standards,and improved the quality of standards.
作者
侯晓东
HOU Xiaodong(Division of Mechanics and Acoustics,National Institute of Metrology,China,Beijing 100029,China)
出处
《理化检验（物理分册）》
CAS
2024年第10期1-4,共4页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
基金
国家重点研发计划项目(2023YFB4606200)。
关键词
金属材料
努氏硬度
维氏硬度
国际标准
试验方法
标准修订
metal material
knoop hardness
vickers hardness
international standard
test method
standard revision
