GB/T 45766-2025Silver and silver alloy powder for additive manufacturing (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document is proposed by China Nonferrous Metals Industry Association.

This document was prepared by the National Technical Committee on Standardization of Nonferrous Metals (SAC/TC243) and the National Technical Committee on Standardization of Additive Manufacturing (SAC/TC562) jointly under the jurisdiction of the Commission.

This document was drafted by: China University of Geosciences (Wuhan), Nantong Jinyuan Intelligent Technology Co., Ltd., Nonferrous Metals Technology and Economics Research Institute Co., Ltd., Xi'an Sailong Additive Technology Co., Ltd., Xinjinghe Laser Technology Group Co., Ltd., CSIC Huanggang Precious Metals Co., Ltd.

Co., Ltd., Northwest Research Institute of Nonferrous Metals, Shandong Zhaojin Gold and Silver Refining Co., Ltd., Yanqi Lake Basic Manufacturing Technology Research Institute (Beijing) Co., Ltd.

Co., Ltd., Wuhan University of Technology, School of Jewelry, Yunnan University of Technology, Jinggaoyoucai (Beijing) Technology Co., Ltd., Huazhong University of Science and Technology, Shanghai Aviation Tianjin Precision Machinery Research Institute, Beikuang New Material Technology Co., Ltd., Tianjin Zhujin Technology Development Co., Ltd., Ningbo University, Luoyang Ship Materials Research Institute (China Shipbuilding Industry Corporation No. 725 Research Institute), Wuhan University, Chongqing University, Central Iron and Steel Research Institute Co., Ltd., Shenyang Institute of Technology Vocational University, Ningbo Zhongyuan New Materials Technology Co., Ltd., Wuhan Fanqi Jewelry Co., Ltd., Nanjing University of Science and Technology, and Northwest University.

The main drafters of this document are: Yin Zuowei, Li Zheng, Yin Jie, Mei Shuwen, Han Shaoqin, Wang Wenwei, He Weiwei, Cui Yan, Guan Kai, Zhang Shenghuan, Zheng Jing, Li Shangyuan, Li Haibin, Wang Dengzhi, Cai Chao, Liu Lu, Ke Linda, Hu Yu, Qian Zhu, Liu Yang, Yang Xiao, Liu Sheng, Zhang Chen, Song Xu, Hu Yu, Li Kun, Shi Jiejie, Zhou Ge, Zhao Wenjun, Liu Bo, Xiao Xingzhi, and Zhang Wenyan.

Silver and silver alloy powders for additive manufacturing

1 Scope

This document specifies the classification and marking, technical requirements, test methods, inspection rules, marking, packaging, Transportation, storage and accompanying documents and order contents.

This document is applicable to the preparation of materials by inert gas atomization, plasma rotating electrode method, plasma atomization method, plasma spheroidization method, etc.

Silver and silver alloy powders for additive manufacturing.

2 Normative references

GB/T 1479.1

GB/T 1480

GB/T 1482

GB/T 5162

GB/T 5314

GB/T 17832

GB/T 19077

GB/T 28021

GB/T 35351

3 Terms and Definitions

The terms and definitions defined in GB/T 35351 apply to this document.

4 Classification and labeling