|
Dear Sir or Madam,
We can supply Hydrogen Storage Alloy Powder with long term. The details are as follows:
1. Application:
Hydrogen storage alloy powder is mainly used as cathode material of Ni/MH battery. Ni/MH battery is regarded as Green Battery in 21st Century. Besides having high energy density, it can be used in the place of Ni/Cd battery. And it has many other excellent properties, such as good security, quickly charged and discharged performance, fine low-temperature characteristics, high over-charged and over-discharged properties, and so on. As the Ni/MH battery is used in more and more domains, needs of hydrogen storage alloy powder explode up.
2. Main properties of hydrogen storage alloy powder
The hydrogen storage alloy powder is produced through intermediate frequency induction melting and solidified in particular mould die. The powder has high electrochemical discharge capacity and good cyclic stability. The technology can ensure the uniform and stable properties of the product.
1)Composition：
Type T2 (%) T3 (%) T4 (%)
TRE3 1.5-33. 0 31.5-32.5 32.8-33.8
La 24.6-26.6 20.0-22.0 9.9-10.9
Ce 0.3-0.9 8.0-10.0 15.8-16.8
Pr 0.85-1.85 0.6-1.0 1.6-2.0
Nd 4.0-5.5 2.0-3.0 4.9-5.6
Ni 53.2-55.2 51.0-52.0 49.2-51.2
Co 8.5-9.0 9.8-10.2 9.9-10.3
Mn 3.6-4.1 3.7-4.0 5.0-5.4
Al 1.6-2.1 1.7-2.0 1.8-2.0
Ca 0.01max 0.01max 0.01max
Mg 0.05max 0.03max 0.05max
Pb 0.15max 0.03max 0.10max
C 0.03max 0.03max 0.03max
Fe 0.20max 0.15max 0.15max
Si 0.09max 0.05max 0.09max
Cl 0.01max 0.01max 0.01max
Cu 0.01max 0.01max 0.01max
Zn 0.15max 0.03max 0.05max
Mo 0.01max 0.01max 0.01max
Cr 0.02max 0.02max 0.02max
O 0.09max 0.08max 0.07max
2)Physical properties:
Size distribution:
+100μm 1%max
D10 μm 15±3
D50 μm 48±3
Hydrogen Storage Capacity H/M:
10atm: 0.75-0.85
3atm: 0.65-0.70
Equilibrium Hydrogen Pressure: 1.3-1.7
Plateau Slope: 0.6 max
Loose Density: 3.2g/cm3 min
Packing Density: 4.7g/cm3 min
3)Electrochemical Property
Stable Discharge Capacity：325mAh/g min;
Plateau(1.2V/1.0V):
0.2C: 85% min;
1.0C: 70% min
Cycle Life: 1C（100%DOD）500 Cycles,
Capacity Reduction: 20%max
High Temperature Property: 60C,0.7C, 90% min
Capacity of Room Temperature.
Welcome serious buyers contact us. Thank you.
Best regards
Wayhwa Liu
China Metallurgical I/E Tianjin Company
|
|
|
|
|
|
|
| Posted by |
Mr. Wayhwa Liu
|
| e-Mail | Contact company |
| Address | Tianjin, Tianjin No. 42, Youyi Road, Tianjin, China | Country
| China 
| Phone
| For registered Members only.
| Fax
| For registered Members only.
| | Key Customers / Clientele | Tianjin, Tianjin | | Company Profile | Hong Kong Tap Yard Industrial Company Limited Tianjin Office | | URL | For registered Members only. | | Rating |  (0 reviews) | | Popular tags | | |
| |
|
 | | Keywords (seperated by comma) | Mr. Wayhwa Liu | | Product Specifications |
Dear Sir or Madam,
We can supply Hydrogen Storage Alloy Powder with long term. The details are as follows:
1. Application:
Hydrogen storage alloy powder is mainly used as cathode material of Ni/MH battery. Ni/MH battery is regarded as Green Battery in 21st Century. Besides having high energy density, it can be used in the place of Ni/Cd battery. And it has many other excellent properties, such as good security, quickly charged and discharged performance, fine low-temperature characteristics, high over-charged and over-discharged properties, and so on. As the Ni/MH battery is used in more and more domains, needs of hydrogen storage alloy powder explode up.
2. Main properties of hydrogen storage alloy powder
The hydrogen storage alloy powder is produced through intermediate frequency induction melting and solidified in particular mould die. The powder has high electrochemical discharge capacity and good cyclic stability. The technology can ensure the uniform and stable properties of the product.
1)Composition：
Type T2 (%) T3 (%) T4 (%)
TRE3 1.5-33. 0 31.5-32.5 32.8-33.8
La 24.6-26.6 20.0-22.0 9.9-10.9
Ce 0.3-0.9 8.0-10.0 15.8-16.8
Pr 0.85-1.85 0.6-1.0 1.6-2.0
Nd 4.0-5.5 2.0-3.0 4.9-5.6
Ni 53.2-55.2 51.0-52.0 49.2-51.2
Co 8.5-9.0 9.8-10.2 9.9-10.3
Mn 3.6-4.1 3.7-4.0 5.0-5.4
Al 1.6-2.1 1.7-2.0 1.8-2.0
Ca 0.01max 0.01max 0.01max
Mg 0.05max 0.03max 0.05max
Pb 0.15max 0.03max 0.10max
C 0.03max 0.03max 0.03max
Fe 0.20max 0.15max 0.15max
Si 0.09max 0.05max 0.09max
Cl 0.01max 0.01max 0.01max
Cu 0.01max 0.01max 0.01max
Zn 0.15max 0.03max 0.05max
Mo 0.01max 0.01max 0.01max
Cr 0.02max 0.02max 0.02max
O 0.09max 0.08max 0.07max
2)Physical properties:
Size distribution:
+100μm 1%max
D10 μm 15±3
D50 μm 48±3
Hydrogen Storage Capacity H/M:
10atm: 0.75-0.85
3atm: 0.65-0.70
Equilibrium Hydrogen Pressure: 1.3-1.7
Plateau Slope: 0.6 max
Loose Density: 3.2g/cm3 min
Packing Density: 4.7g/cm3 min
3)Electrochemical Property
Stable Discharge Capacity：325mAh/g min;
Plateau(1.2V/1.0V):
0.2C: 85% min;
1.0C: 70% min
Cycle Life: 1C（100%DOD）500 Cycles,
Capacity Reduction: 20%max
High Temperature Property: 60C,0.7C, 90% min
Capacity of Room Temperature.
Welcome serious buyers contact us. Thank you.
Best regards
Wayhwa Liu
China Metallurgical I/E Tianjin Company
| | Industry Category | | | Quality/Safety Certifications | | | Delivery Lead Time | | | Payment & Price Terms | | | My Offers | | | Product Portfolio / Other Products | | | Customers | | | Detailed Company Introduction | This company is dealing with the import and export
of metals, minerals and ferroalloys. The main products we are in a position to supply are as follows:
High/Medium/Low Carbon Ferro Manganese, Ferro Silicon, Silicon Manganese, Ferro Chrome, Ferro Tungsten, Magnesium Ingot, Silicon Metal, Calcium Silicon.
Business Type:: ImporterService
Trade Category: 7202 Ferro-alloys
Main Item/Product: Ferroalloys
Main Target Region: World Wide
Representative/CEO's Name: Wayhwa Liu
Founded Date: 1/2002
No. of Employees: 10 to 19
Capital Assets: 100,001 to 500,000 US$
Annual Revenue: 100,001 to 500,000 US$
Annual Export Rate: 80 to 90%
Annual Import Rate: LESS THAN 10%
Main Bank: The Hong Kong and Shanghai Banking Corporation Limited Guangzhou Branch
Company Dimension: Limited | | FOB Price & Port | | | Packaging Details | | | Our Team | | | Web Site | For registered Members only. |
|
|
|
|
|
| Product Details |
| Product id |
66262 |
| Visits |
95 |
| Date |
2006.01.05 |
|
|
|  |
|
|
Trademetro.net Trade Leads / Minerals, Metals & Materials / Nickel & Articles
Company Profile
Contact
TradeMetro.net Member Login
