YS/T 1052-2015 (YS/T1052-2015, YST 1052-2015, YST1052-2015)
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Cobalt monoxide
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YS/T 1052-2015
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Standards related to: YS/T 1052-2015
| Standard ID | YS/T 1052-2015 (YS/T1052-2015) | | Description (Translated English) | Cobalt monoxide | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.70 | | Word Count Estimation | 6,649 | | Date of Issue | 2015-04-30 | | Date of Implementation | 2015-10-01 | | Quoted Standard | GB/T 1479.2; GB/T 5314; GB/T 8170; GB/T 19587; YS/T 710.1; YS/T 710.2; YS/T 710.6 | | Drafting Organization | Zhejiang Huayou Cobalt Industry Co., Ltd. | | Administrative Organization | National non-ferrous metals Standardization Technical Committee | | Regulation (derived from) | Ministry of Industry and Information Technology Announcement (2015 No. 28) | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This Standard specifies the sub-cobalt oxide (CoO) requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and orders (or contract) content. This Standard applies to lithium-ion battery materials for the production of nickel-metal hydride battery materials, nickel-cadmium battery material, a nickel - alloy battery materials, magnetic materials and CoO other purposes. |
YS/T 1052-2015
Cobalt monoxide
ICS 77.150.70
H62
People's Republic of China Nonferrous Metals Industry Standard
CoO
Issued on. 2015-04-30
2015-10-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Zhejiang Huayou Cobalt Co., Ltd., Guangdong Science and Technology Co., Ltd. Bump cycle.
The main drafters of this standard. Chen Xuehua, Xie Bohua, Li Changdong, Yu Haijun, Yuhui Kun, Zhou Liang, Xie Yinghao, FUNCTIONALIS.
CoO
1 Scope
This standard specifies the sub-cobalt oxide (CoO) requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificate
Purchase order (or contract) content.
This standard applies to material for the production of lithium-ion battery, nickel-metal hydride battery materials, nickel-cadmium battery materials, nickel - alloy battery materials, magnetic materials
CoO and other purposes.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
1479.2 metal powder bulk density determination of GB/T Part 2. Scott capacity meter method
GB/T 5314 sampling powder metallurgy method
GB/T 8170 repair value expressed about the rules and limit values and judgment
GB/Determination of solid material surface area BET gas adsorption method T 19587
YS/T 710.1 Methods for chemical analysis of cobalt oxide - Part 1. Determination of cobalt content by potentiometric titration
YS/T 710.2 Methods for chemical analysis of cobalt oxide - Part 2. Determination of sodium content by flame atomic absorption spectrometry
YS/T 710.6 Methods for chemical analysis of cobalt oxide - Part 6. calcium, cadmium, copper, iron, magnesium, manganese, nickel, lead and zinc content - Inductively
Coupled Plasma Atomic Emission Spectrometry
3 Requirements
Grade 3.1
CoO according to chemical composition divided into CoO-1 and CoO-2 two grades.
3.2 Chemical composition
Chemical composition of different brands of CoO should meet the requirements in Table 1.
Table 1 chemical composition of various grades of cobalt oxide Asia
Grade CoO-1 CoO-2
Co content/77.5 ~ 78.5%
Impurity content /%, not more than
Cu 0.002 0.005
Mn 0.002 0.005
Zn 0.002 0.005
Ni 0.005 0.010
Fe 0.005 0.010
Ca 0.005 0.010
Mg 0.005 0.010
Na 0.010 0.020
......
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