Zhuzhou Jiabang Refractory Metal Co., Ltd
| Payment Terms | L/C, , T/T, Western Union |
| Delivery Time | 15days |
| Packaging Details | as customer required |
| Material | silver tungsten |
| Density | 15.4 |
| Hardness | 165 |
| Application | electrode |
| conductivity | 41% IACS |
| Resistance rate | 4.2 |
| Brand Name | JBNR |
| Model Number | Ag30,Ag40,Ag50,Ag60,Ag70,Ag75,Ag80,Ag85, |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, , T/T, Western Union | Delivery Time | 15days |
| Packaging Details | as customer required | Material | silver tungsten |
| Density | 15.4 | Hardness | 165 |
| Application | electrode | conductivity | 41% IACS |
| Resistance rate | 4.2 | Brand Name | JBNR |
| Model Number | Ag30,Ag40,Ag50,Ag60,Ag70,Ag75,Ag80,Ag85, | Place of Origin | CHINA |
| High Light | copper welding electrode ，spot welding electrodes | ||
AgW70 Silver Tungsten Welding Electrode / Silver Tungsten Alloy
Description:
Silver tungsten materials are used in industrial and domestic circuit breaker applications where good weld and erosion resistance is important. Various grades are available: - the higher silver grades have higher conductivity, and the higher tungsten grades have greater erosion and weld resistance.
High contact pressures are required to ensure effective operation if used for frequent high current switching, where mixed oxides of silver tungsten can be formed, giving high contact resistanceSilver tungsten alloys contain between 25-50% silver and are mainly used for electrical contacts—generally heavy-duty devices subject to high current, such as circuit breakers, earth leakage breakers and miniature circuit breakers.
Product Properties:
| Name | Chemical symbol | Chemical composition(%) | Physical and mechanical properties | ||||
| Ag | Impurity | W | Density/ (g/cm3) ≥ | Hardness HB ≥ | Resistivity (μΩ·cm) ≤ | ||
| silver-tungsten(30) | AgW(30) | 70±1.5 | ≤0.5 | allowance | 11.75 | 75 | 2.3 |
| silver-tungsten(40) | AgW(40) | 60±1.5 | ≤0.5 | allowance | 12.4 | 85 | 2.6 |
| silver-tungsten(50) | AgW(50) | 50±2.0 | ≤0.5 | allowance | 13.15 | 105 | 3 |
| silver-tungsten(55) | AgW(55) | 45±2.0 | ≤0.5 | allowance | 13.55 | 115 | 3.2 |
| silver-tungsten(60) | AgW(60) | 40±2.0 | ≤0.5 | allowance | 14 | 125 | 3.4 |
| silver-tungsten(65) | AgW(65) | 35±2.0 | ≤0.5 | allowance | 14.5 | 135 | 3.6 |
| silver-tungsten(70) | AgW(70) | 30±2.0 | ≤0.5 | allowance | 14.9 | 150 | 3.8 |
| silver-tungsten(75) | AgW(75) | 25±2.0 | ≤0.5 | allowance | 15.4 | 165 | 4.2 |
| silver-tungsten(80) | AgW(80) | 20±2.0 | ≤0.5 | allowance | 16.1 | 180 | 4.6 |
| silver-tungsten(85) | AgW(85) | 15±2.0 | ≤0.5 | allowance | 16.7 | 195 | 5 |
Application:
Silver tungsten electrode is widely used in high temperature resistance industry, electronics and microelectronics industry, metallurgy industry. The most popular application of silver tungsten electrodes is to be used as switches.
Product picture:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million. Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero... Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million. Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero...
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