ultra high power electrode
Product Details:
| Place of Origin | Shandong, China (Mainland) |
|---|---|
| Brand Name | Duratight |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20 Ton |
|---|---|
| Packaging Details: | Wooden case, wooden pallets, non-wooden packing or as your request. |
| Delivery Time: | 20-30 days normally. |
| Payment Terms: | L/C,D/P,T/T,Western Union |
| Supply Ability: | 500 Ton per Month |
Detailed Product Description
Duratight ultra high power graphite electrode is manufactured strictly as request of the industrial standard YB/T4090-2000, and many of its physical and chemical index are better than the regular value of the standard YB/T4090-2000.
Technical index of ultra high power graphite electrode
Item | Unit | Nominal Diameter (mm) | ||||
Industry Standard YB/T4090-2000 | Typical Values | |||||
300~400 | 450~550 | 350~400 | 450~550 | |||
Electric Resistivity | Electrode | μΩm | ≤ 6.2 | ≤ 6.5 | 4.6~6.0 | 4.8~6.2 |
Nipple | ≤ 5.5 | ≤ 5.5 | 3.5~4.5 | 3.5~4.5 | ||
Bending Strength | Electrode | M pa | ≥ 10.5 | ≥ 10.0 | ≥11.0 | ≥11.0 |
Nipple | ≥ 16.0 | ≥ 16.0 | ≥18.0 | ≥18.0 | ||
Elastic Modulus | Electrode | G pa | ≤ 14.0 | ≤ 14.0 | ≤13.0 | ≤13.0 |
Nipple | ≤ 18.0 | ≤ 18.0 | ≤17.0 | ≤17.0 | ||
Bulk Density | Electrode | g/cm3 | ≥ 1.65 | ≥ 1.64 | 1.66~1.72 | 1.65~1.72 |
Nipple | ≥ 1.72 | ≥ 1.70 | 1.75~1.82 | 1.75~1.82 | ||
Ash | Electrode | % | ≤0.3 | ≤ 0.3 | ≤0.3 | ≤0.3 |
Nipple | ||||||
CTE(100~600) | Electrode | 10-6/ | ≤1.5 | ≤1.5 | 1.20~1.40 | 1.20~1.40 |
Nipple | ≤1.4 | ≤1.4 | 1.10~1.30 | 1.10~1.30 | ||
Recommended Current Carrying Capacity
Nominal Diameter | Industry Standard YB/T4090-2000 | Typical Values | |||||
Current Carrying Capacity | Current Density | Electrical Arc Furnace | Ladle Refining Furnace | ||||
Current Carrying Capacity | Current Density | Current Carrying capacity | Current Density | ||||
Inch | MM | A | A/CM2 | A | A/CM2 | A | A/CM2 |
14 | 350 | 20000~30000 | 20~30 | 22000~31000 | 23~32 | 24000~33000 | 25~34 |
16 | 400 | 25000~40000 | 19~30 | 28000~41000 | 22~32 | 31000~44000 | 24~34 |
18 | 450 | 32000~45000 | 19~27 | 33000~46000 | 20~28 | 36000~49000 | 22~30 |
20 | 500 | 38000~55000 | 18~27 | 38000~56000 | 19~28 | 42000~60000 | 21~30 |
22 | 550 | 42000~62000 | 17~25 | 45000~65000 | 18~26 | 50000~70000 | 20~28 |
ultra high power electrode
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Company Info
Qingdao Duratight Carbon Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Qingdao
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Other
Online Postings: Products