We are specialized in manufacturing all kinds ofcalcined petroleum coke (120,000mts/year),anode butts (30,000mts/year),carbonadditive(70,000mts/year)carbon blocks(20,000mts/year).
We strictly adopt international technology standards and successfully passedthe inspection of ISO9001:2000,GB/T19001-2000 quality management system,we gota good reputation for high quality products domestic and abroad,warmly awaitingcooperations world-wide.
The blackmetallurgy profession standard of PRC carbon
牌号 Type | 灰分 % Ash | 电阻率 Ωmm²/m Resistivity | 热膨胀率 % Expansion | CO2反应性 Mg/cm²h Reaction | 耐压强度 N/mm² Anti- oppression strength | 体积密度 G/cm³ Volume Density | 真密度 G/cm³ Density |
|
| 不大于 Not larger than |
|
| 不小于 Not smaller than |
TY-1 | 0.5 | 55 | 0.45 | 45 | 32 | 1.50 | 2.05 |
TY-2 | 0.5 | 60 | 0.50 | 50 | 30 | 1.50 | 2.05 |
TY-3 | 1.0 | 65 | 0.55 | 55 | 29 | 1.48 | 2.05 |
注：1.CO2反应性作为参考指标; 2.抗折强度由供需双方协调； 3.对于有残极返回生产的产品灰份要求，由供需双方协商； 4.表中数据按GB/T8170处理。 Note：1.CO2 reaction is a reference index. 2.Anti-fold strength is determined by the producer and clients. 3.Ash requirement is decided by the produder and clients. 4.The data in the form accord with GB/T8170 |
