| 纯贵金属产品及其检测技术标准发展历史和现状 |
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| 引用本文： | 方卫,李世宇,任传婷,马媛,王应进,杨晓滔.纯贵金属产品及其检测技术标准发展历史和现状[J].冶金分析,2020,40(4):15-22. |
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| 作者姓名： | 方卫 李世宇 任传婷 马媛 王应进 杨晓滔 |
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| 作者单位： | 1. 贵研检测科技(云南)有限公司,云南昆明650106;2. Precious Metals International (Singapore) Pte. Ltd., Singapore 048581 |
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| 摘 要： | 对国内外已发布的纯贵金属产品标准及检测系列标准进行了汇总梳理,对国内外贵金属产品纯度标准及检测技术方面的发展历史和现状进行了总结,比较了国内外产品标准参数差异及各种检测技术手段的优劣,并对目前存在的问题进行分析探讨,对下一步的发展趋势和热点进行了展望。
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| 关 键 词： | 纯贵金属产品 检测技术标准 发展历史和现状 |
| 收稿时间： | 2019-08-29 |
Development history and current situation of pure precious metal products and their testing technical standards |
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| FANG Wei,LI Shi-yu,REN Chuan-ting,MA Yuan,WANG Ying-jin,YANG Xiao-tao.Development history and current situation of pure precious metal products and their testing technical standards[J].Metallurgical Analysis,2020,40(4):15-22. |
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| Authors: | FANG Wei LI Shi-yu REN Chuan-ting MA Yuan WANG Ying-jin YANG Xiao-tao |
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| Affiliation: | 1. Sino-Platinum Metals Testing Technology(Yunnan) Co., Ltd., Kunming 650106, China;2. Precious Metals International (Singapore) Pte. Ltd., Singapore 048581 |
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| Abstract: | The standards of pure precious metal products and the corresponding testing standards issued at home and abroad were summarized. The development history and current situation of precious metal products and their testing technical standards were reviewed. The differences of product standard parameters at home and abroad as well as the advantages and disadvantages of various testing technology methods were compared. The existing problems at present were analyzed and discussed. The development trend and hot spots in future were prospected. |
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| Keywords: | pure precious metal product testing technical standard development history and current situation |
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