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GB/T 26412-2010: RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel-metal hydride batteries
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26412-2010 | English | 78 |
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RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel-metal hydride batteries
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GB/T 26412-2010
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Basic data | Standard ID | GB/T 26412-2010 (GB/T26412-2010) | | Description (Translated English) | RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel-metal hydride batteries | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H65 | | Classification of International Standard | 77.120.99 | | Word Count Estimation | 9,946 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2011-11-01 | | Quoted Standard | GB/T 1479.1; GB/T 5162; GB/T 19077.1; YS/T 484 | | 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 metal hydride-Nickel battery anode using rare earth based AB5 type hydrogen storage alloy powder requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to the use of vacuum induction melting process to produce rare earth based AB5 type hydrogen storage alloy powder. Used nickel metal hydride battery anode material. | GB/T 26412-2010: RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel-metal hydride batteries
---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.
RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel-metal hydride batteries
ICS 77.120.99
H65
National Standards of People's Republic of China
Metal hydride - Nickel Battery negative electrode
Rare earth based AB5 type hydrogen storage alloy 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
This standard by the National Standardization Technical Committee of rare earth (SAC/TC229) centralized.
This standard by the Inner Mongolia XiAoKe hydrogen storage alloy Ltd. is responsible for drafting.
This standard Nonferrous Metal Research Institute, Guangzhou, Xiamen Tungsten Co., Ltd., Baotou Rare Earth Research Institute, Beijing Hongfu Source Technology Co.,
Division participated in the drafting.
The main drafters of this standard. Zhu Xi Lin, Han Shumin, Li Peiliang, Gao Wei, Zhang Yongjian, Zhu Guirong, Yan Huizhong.
Metal hydride - Nickel Battery negative electrode
Rare earth based AB5 type hydrogen storage alloy powder
1 Scope
This standard specifies the metal hydride - battery cathode Nickel requirements with rare earth based AB5 type hydrogen storage alloy powder, test methods, inspection rules and
Signs, packaging, transportation and storage.
This standard applies to the use of vacuum induction melting process of production of rare earth based AB5 type hydrogen storage alloy powder. For metal hydride - Nickel Battery
The anode material.
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.
Determination of GB/T 1479.1 metal powder bulk density - Part 1. funnel method
Determination of GB/T 5162 metal powder tap density
GB/T 19077.1 laser diffraction particle size analysis - Part 1. General
YS/T 484 Nickel-metal hydride battery with a hydrogen-absorbing alloy negative electrode capacity ratio measurement
3 Requirements
3.1 grades and electrochemical properties
Grades and electrochemical performance should meet the requirements of Table 1. Demand side, such products have special requirements, supply and demand sides can be negotiated.
Table 1
Grade Type
Electrochemical performance (25 ℃ ± 2 ℃)
Specific capacity/(mAh/g) Cycle life/Ci 300mA/g Discharge capacity/(mAh/g)
207,000 ordinary ≥310 ≥500 ≥275
207,001 Power type ≥300 ≥500 ≥285
207 002 high capacity type ≥330 ≥300 ≥280
3.2 Physical properties
3.2.1 particle size distribution and density
Particle size distribution and density should be in accordance with Table 2, the demand side, if there are special requirements, supply and demand sides can be negotiated.
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