GB/T 44236-2024Nickel-titanium 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 was 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: Xi'an Euro-China Materials Technology Co., Ltd., State-owned Wuhu Machinery Factory, Jiangsu Wellari New Materials Technology Co., Ltd.

Company, Nonferrous Metals Technology and Economic Research Institute Co., Ltd., Guangdong Academy of Sciences New Materials Research Institute, Northwest Institute of Nonferrous Metals, Northwest University of Science and Technology, Zhengzhou University, Industrial Analysis and Testing Center of Guangdong Academy of Sciences, Ningbo Zhongyuan New Materials Technology Co., Ltd., and China Iron and Steel Research Institute Ltd., Asia New Materials (Beijing) Co., Ltd., Stardust Technology (Guangdong) Co., Ltd., Ningxia Titanium Entropy New Materials Technology Co., Ltd., Guangzhou Sai Long Additive Manufacturing Co., Ltd., China Machinery New Materials Research Institute (Zhengzhou) Co., Ltd., Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.

Co., Ltd., Panxing New Alloy Materials (Changzhou) Co., Ltd., Xi'an Juneng Medical Engineering Technology Co., Ltd., Xi'an National Institute of Additive Manufacturing Co., Ltd., Guangdong Hanbang Laser Technology Co., Ltd., Anhui Zhongti New Material Technology Co., Ltd., China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd., AVIC Matt Additive Technology (Beijing) Co., Ltd., Wuxi Inspection, Testing and Certification Institute, Aerospace Additive Technology (Beijing) Co., Ltd.

Company, Tianjin Binhai Rex Laser Technology Development Co., Ltd.

The main drafters of this document are: Xue Sa, Wang Qingxiang, Lai Yunjin, Bai Ruimin, Shan Yimeng, Tang Yueyue, Mo Zixuan, Zhao Wenjun, Wang Juan, Zheng Kaihong, Hao Zhenhua, Liu Yu, Wang Changjun, Yin Yuntong, Yan Fei, Yu Jun, Zhang Ying, Zhao Shaoyang, Mao Xinhua, Jiang Dapeng, Lu Fengchi, Xu Feipeng, Xie Bo, Huang Zhenghua, Shi Xiaoyan, Hu Fan, Chen Xin, Hou Ying, Shen Baoxiang, Fan Bin, Zhang Qingle, and Wang Shaobo.

NiTi Alloy Powders for Additive Manufacturing

1 Scope

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

This document applies to nickel-titanium for additive manufacturing prepared by plasma rotating electrode method, gas atomization method, plasma spheroidization method, etc. Alloy powder.

2 Normative references

GB/T 1479.1

GB/T 1480

GB/T 1482

GB/T 4698.7

GB/T 4698.14

GB/T 4698.15

GB/T 5162

GB/T 5314

GB/T 19077

GB/T 23614.1

GB/T 23614.2

GB/T 35351

GB/T 41978

3 Terms and definitions

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

4 Brands and classifications

The product is graded FNiTi-01 and is divided into two categories, Class I and Class II, according to particle size range.