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
牌號 Type | 灰分 % Ash | 電阻率 Ωmm2/m Resistivity | 熱膨脹率 % Expansion | CO2反應性 Mg/cm2h Reaction | 耐壓強度 N/mm2 Anti- oppression strength | 體積密度 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反應性作為參考指標; 2.抗折強度由供需雙方協調； 3.對于有殘極返回生產的產品灰份要求，由供需雙方協商； 4.表中數據按GB/T8170處理。 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 |
