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GB/T 35477-2017: Super-abrasive -- Synthetic diamond micro-powders
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 35477-2017 | English | 199 |
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Super-abrasive -- Synthetic diamond micro-powders
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GB/T 35477-2017
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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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