GB/T 35477-2017 English PDF

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GB/T 35477-2017: Super-abrasive -- Synthetic diamond micro-powders
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35477-2017	199	Add to Cart	3 days	Super-abrasive -- Synthetic diamond micro-powders	Valid

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Basic data

Standard ID: GB/T 35477-2017 (GB/T35477-2017)
Description (Translated English): Super-abrasive -- Synthetic diamond micro-powders
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J43
Classification of International Standard: 25.100.70
Word Count Estimation: 10,170
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35477-2017: Super-abrasive -- Synthetic diamond micro-powders

---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.
Superabrasive - Synthetic diamond micropowders ICS 25.100.70 J43 National Standards of People's Republic of China Super abrasive hard synthetic diamond powder 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Abrasives Standardization Technical Committee (SAC/TC139) centralized. This standard was drafted unit. Zhengzhou abrasive grinding Institute Co., Ltd. Seiko Co., Ltd., Henan Yu Xing Hua Jing micro drilling Co., Ltd., Henan Province Joint Abrasives Co., Ltd., Tancheng Huifeng Diamond Technology Co., Ltd., Henan Yalong Superhard Materials Co., Ltd. Division, Henan million grams Diamond Tools Co., Ltd. The main drafters of this standard. Liu Mingyao, Bao Hua, Chen Xuewei, Zhang Hongtao, Wang Songjuan, Wang Laifu, Li Dongjie, Shao Jie, Zhang Linzhou, Wang Zhiqiang. Super abrasive hard synthetic diamond powder

1 Scope

This standard specifies the terms and definitions of synthetic diamond powder, product labeling, technical requirements, test methods, inspection rules, signs, bags Loading, transportation and storage. This standard applies to general industrial use artificial diamond powder (hereinafter referred to as diamond powder).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6682 analytical laboratory water specifications and test methods JB/T 3914 superhard abrasive sampling method

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Needle rod particles needlerodparticles Needle-like or rod-shaped particles having a ratio of the major axis to the minor axis of the microparticles exceeding 3. 1. 3.2 Ash content ashcontent Diamond powder by burning weight loss method after burning residue content.

4 product mark

Diamond powder complies with the requirements of this standard markings should be included. a) diamond code, D; b) Particle size markings - Marked by the letter "M" followed by the specified D5 value/D95 value (see Table 1). Example. Diamond code M50/70 Micronize particle size mark ......

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