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GB/T 42787-2023 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42787-2023: High-entropy alloy powders for addictive manufacturing
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42787-2023	189	Add to Cart	3 days	High-entropy alloy powders for addictive manufacturing	Valid

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Basic data

Standard ID: GB/T 42787-2023 (GB/T42787-2023)
Description (Translated English): High-entropy alloy powders for addictive manufacturing
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H71
Classification of International Standard: 77.160; 25.030
Word Count Estimation: 10,134
Date of Issue: 2023-08-06
Date of Implementation: 2024-03-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42787-2023: High-entropy alloy powders for addictive manufacturing

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 77.160;25.030 CCSH71 National Standards of People's Republic of China High-entropy alloy powder for additive manufacturing Published on 2023-08-06 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Foreword

This document complies with the regulations of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Custom drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the China Nonferrous Metals Industry Association. This document is sponsored by the National Nonferrous Metals Standardization Technical Committee (SAC/TC243) and the National Additive Manufacturing Standardization Technical Committee (SAC/TC562) Common focus. This document was drafted by. Jiangsu Velari New Materials Technology Co., Ltd., Mining and Metallurgy Technology Group Co., Ltd., Zhejiang Yatong New Materials Co., Ltd. Co., Ltd., Nonferrous Metals Technical and Economic Research Institute Co., Ltd., China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd., Beijing Science and Technology University, Guangdong Academy of Sciences Industrial Analysis and Testing Center, Northwest Nonferrous Metal Research Institute, Northwestern Polytechnical University, Panxing New Alloy Materials (Changzhou) Co., Ltd., Ningbo Zhongyuan New Materials Technology Co., Ltd., China University of Mining and Technology, Shanghai Materials Research Institute Co., Ltd., Iron and Steel Research Institute Co., Ltd. Company, Wuxi Inspection, Testing and Certification Research Institute, Flycon Rapid Manufacturing Technology Co., Ltd., Xi'an Sailong Metal Materials Co., Ltd. Company, state-owned Wuhu Machinery Factory, Zhengzhou University, Institute of New Materials, Guangdong Academy of Sciences, Dalian University of Technology. The main drafters of this document. Tang Yueyue, Ye Guochen, Jiang Baolin, Xu Rongyu, Hu Yu, Ma Yao, Shi Jinguang, Wang Caixia, Wu Yanhua, Cui Yan, Xue Lian, Lu Xin, Xu Wei, Guan Yaowei, Wu Chaoqun, Liu Nan, Yin Jingou, Lin Xin, Yu Jun, Xiao Haibo, Xu Feipeng, Zhao Wenjun, Cheng Pengfei, Chen Zheng, Yang Xiaoqin, Yang Qiyun, Wang Changjun, Liu Yu, Mao Yuyi, Yang Guangshan, Ji Xia, Sun Nianguang, Li Huixia, Zhou Jun, Wei Fang, Li Haicheng, Fan Chao, Hao Zhenhua, Shu Yongchun, Wang Juan, Lu Jianning, Lu Yiping. High-entropy alloy powder for additive manufacturing

1 Scope

This document specifies the grades and classifications, technical requirements, test methods, inspection rules and markings, packaging, and Transportation, storage, accompanying documents and order form contents. This document applies to high-entropy alloy powders for additive manufacturing prepared by gas atomization, plasma rotating electrode and other processes.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 1479.1 Determination of bulk density of metal powders Part 1.Funnel method GB/T 1480 Metal powder dry screening method for particle size determination GB/T 1482 Standard funnel method for determination of flowability of metal powders (Hall flow meter) GB/T 5162 Determination of tap density of metal powders GB/T 5314 Powder sampling method for powder metallurgy GB/T 19077 Particle size distribution laser diffraction method GB/T 35351 Additive Manufacturing Terminology

3 Terms and definitions

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

4 Brands and classifications

Products are divided into five brands according to their chemical composition. FeCoNiCrMn, FeCoNiCrAl, FeCoNiCrTi, FeCoNiCrMo, and FeCoNiCr Number. According to the particle size range, it is divided into two categories. Class I and Class II.

5 Technical requirements

5.1 Chemical composition The chemical composition of the product should comply with the requirements in Table 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42787-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42787-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42787-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42787-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.