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GB/T 39158-2020 English PDF

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US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39158-2020: High purity copper rotatable tube target for flat panel display
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39158-2020	149	Add to Cart	3 days	High purity copper rotatable tube target for flat panel display	Valid

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Basic data

Standard ID: GB/T 39158-2020 (GB/T39158-2020)
Description (Translated English): High purity copper rotatable tube target for flat panel display
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H61
Classification of International Standard: 77.150.30
Word Count Estimation: 8,831
Date of Issue: 2020-11-19
Date of Implementation: 2021-10-01
Quoted Standard: GB/T 1804-2000; GB T 5121.27; GB/T 8170; GB/T 14265; YS/T 347; YS/T 922; YS/T 1000-2014
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, markings, packaging, transportation, storage, quality certificates, and purchase order (or contract) content of high-purity copper rotary tube targets for plane display. This standard is applicable to 4N, 4N5, 5N high-purity copper rotating tube target products of various specifications for flat display.

GB/T 39158-2020: High purity copper rotatable tube target for flat panel display

---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.
(High-purity copper rotating tube target for flat display) ICS 77.150.30 H62 National Standards of People's Republic of China High-purity copper rotating tube target for flat display 2020-11-19 released 2021-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by China Nonferrous Metals Industry Association. This standard is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243). Drafting organizations of this standard. Youyan Yijin New Materials Co., Ltd., Non-ferrous Metal Technology and Economic Research Institute, Ningbo Jiangfeng Electronic Materials Co., Ltd. Co., Ltd., Shenyang Nonferrous Metal Processing Co., Ltd. The main drafters of this standard. Zeng Hao, Luo Junfeng, Han Zhiwei, He Xin, Dong Yanxia, Chen Ming, Xiong Xiaodong, Cao Huanhuan, Wan Xiaoyong, Lin Ruoxu, Yuan Haijun, Liu Xiao, Zhang Jian, Guo Shanshan. High-purity copper rotating tube target for flat display

1 Scope

This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, signs, and Packaging, transportation, storage, quality certificate and purchase order (or contract) content. This standard is applicable to 4N, 4N5, 5N high-purity copper rotating tube target products of various specifications for flat display.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 1804-2000 General Tolerance Tolerance of linear and angular dimensions without tolerance GB T5121.27 Methods for chemical analysis of copper and copper alloys-Part 27.Inductively coupled plasma atomic emission spectrometry GB/T 8170 Numerical rounding rules and the expression and determination of limit values GB/T 14265 General rules for analysis methods of hydrogen, oxygen, nitrogen, carbon and sulfur in metallic materials YS/T 347 Copper and copper alloy average grain size determination method YS/T 922 Chemical analysis method for high purity copper. Determination of trace impurity element content. Glow discharge mass spectrometry YS/T 1000-2014 Ultrasonic longitudinal wave flaw detection method for copper and copper alloy pipes

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Rotating tube target A tubular target material used in the flat panel display field. Note. Mainly used for electronic thin film deposition. 3.2 Surface roughness Ra The processing surface has small spacing and small peak and valley unevenness. The average arithmetic deviation value Ra of the profile, that is, at a certain measurement length l Within the range, the average arithmetic deviation of the absolute value of the distance y from each point on the contour to the center line. Expressed by the following formula.

4 categories

The product grades are classified into three grades. RCu-4N, RCu-4N5, and RCu-5N according to their purity. Product specifications can be divided into ϕ155×438, ϕ155× 888, ϕ155×1091, ϕ155×888, ϕ167×2490.The corresponding specifications of different grades are shown in Table 1. Example. A rotating copper target with a copper content of 99.995% is represented as RCu-4N5. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39158-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39158-2020_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 39158-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39158-2020_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.