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GB/T 26285-2010: Superfine cobalt powder
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| GB/T 26285-2010 | English | 169 |
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Superfine cobalt powder
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GB/T 26285-2010
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Basic data | Standard ID | GB/T 26285-2010 (GB/T26285-2010) | | Description (Translated English) | Superfine cobalt powder | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H71 | | Classification of International Standard | 77.150.70 | | Word Count Estimation | 7,725 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2011-11-01 | | Quoted Standard | GB/T 1479; GB/T 3249; GB/T 14265; GB/T 19077.1; YS/T 281.1; YS/T 281.2; YS/T 281.3; YS/T 281.4; YS/T 281.5; YS/T 281.6; YS/T 281.7; YS/T 281.8; YS/T 281.9; YS/T 281.10; YS/T 281.11; YS/T 281.12; YS/T 281.13; YS/T 281.14; YS/T 281.15; YS/T 281.16; YS/T 633-2007; YS/T 710.1; YS/T 710.2; YS/T 710.3; YS/T 710.4; YS/T 710.5; YS/T 710.6; JY/T 010 | | Regulation (derived from) | National Standard Approval Announcement 2011 No.2 (Total No.167) | | 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 | | Summary | This standard specifies the requirements for ultra-fine cobalt powder, test methods, inspection rules, packaging, signs, transport, storage and quality certificates and contracts (or purchase orders) content. This standard applies to the production of carbide, diamond tools, superalloys, magnetic materials with ultrafine cobalt powder metallurgy products, also applies to rechargeable batteries, field of rocket fuel and medicine, industrial blasting agent. | GB/T 26285-2010: Superfine cobalt powder---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.
Superfine cobalt powder
ICS 77.150.70
H71
National Standards of People's Republic of China
Ultrafine Cobalt Powder
Issued on. 2011-01-14
2011-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Nonferrous Metals Industry Association.
This standard Nonferrous Metals by the National Standardization Technical Committee.
This standard by the Jinchuan Group Ltd. is responsible for drafting.
This standard by the Shenzhen High-Tech Co., Ltd. participated in the drafting Grammy.
The main drafters of this standard. Yan Zhong Qiang, Jin Lihong, Lin Hsiu-ying, Zhangming Lan, Wang Hongzhong, Han Hongtao, Xu Kaihua, Zhou Jifeng.
Ultrafine Cobalt Powder
1 Scope
This standard specifies requirements for ultra-fine cobalt powder, test methods, inspection rules, packaging, labeling, transportation, storage and quality certificate and contract
(Or orders) content.
This standard applies to the production of carbide, diamond tools, high temperature alloys, magnetic materials and other metallurgical products with ultra-fine cobalt powder, also applies to
Rechargeable battery field, industrial blasting agent, rocket fuel and medicine.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Determination of GB/T 1479 metal powder bulk density - Part 1. funnel method
Determination of GB/T 3249 Fisher metal compound powder and particle size
GB/T 14265 metallic materials hydrogen, oxygen, nitrogen, carbon, sulfur analysis General
GB/T 19077.1 laser diffraction particle size analysis - Part 1. General
YS/T 281 (all parts) Methods for chemical analysis of cobalt
YS/T 633-2007 forty-three cobalt oxide
YS/T 710 (all parts) cobalt oxide chemical analysis methods
JY/T 010 scanning electron microscopy analysis General
3 Requirements
3.1 Categories
Ultrafine cobalt powder according to chemical composition can be divided into FCo999, FCo997, FCo995 three grades. Different fee's size is divided into 8,
10,15,20 four levels.
Representation 3.2 specifications
Ultrafine cobalt powder according to grades and levels of granularity composed of 12 kinds of specifications, expressed in terms of. FCo①-②
Wherein. F --- indicates the delivery status of the product powder form;
Co --- showing the main components of the product cobalt;
① --- indicates that the product main ingredients;
② --- indicates level of granularity of the product.
Example. FCo999-08 expressed as. the main element content of 99.9%, Fisher particle size less than 0.8μm ultrafine cobalt powder;
FCo999-10 expressed as. the main element content of 99.9%, Fisher particle size 0.8μm ~ 1.0μm between the ultrafine cobalt powder;
FCo997-20 expressed as. the main element content of 99.7%, Fisher particle size 1.5μm ~ 2.0μm between the ultrafine cobalt powder.
3.3 Chemical composition
3.3.1 The chemical composition of ultrafine cobalt powder shall meet the requirements of Table 1.
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