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硬度的量符号和单位的规范表示探讨 |
Discussion on the standard expression of quantity symbol and unit of hardness |
投稿时间:2020-09-28 修订日期:2020-10-30 |
DOI: |
中文关键词: 布氏硬度 维氏硬度 洛氏硬度 量符号 单位 |
英文关键词: Brinell hardness Vickers hardness Rockwell hardness quantity symbols unit |
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中文摘要: |
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英文摘要: |
Introduces the basic concept of hardness, and gives examples of the confusion in the use of quantity symbols and units of hardness in sci-tech journals. According to the relevant national standards, the quantity symbols and units of Brinell hardness, Vickers hardness and Rockwell hardness are discussed in detail, and the suggestions for correctly expressing the quantity and unit of hardness are put forward. |
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