• <object id="mz4il"></object>
  • <strike id="mz4il"></strike>

    <tr id="mz4il"><option id="mz4il"></option></tr>

    <object id="mz4il"><nobr id="mz4il"></nobr></object> <th id="mz4il"></th>
      <big id="mz4il"><em id="mz4il"><track id="mz4il"></track></em></big>

      <object id="mz4il"></object>
      Set as homepage | Join | Contact
      category
      news
      Contact us
      •      Tel:86-0371-23924646
                  86-0371-23922850
      •   Mobile:86-13803788501
      •    Fax:86-0371-23180557
      •   E-mail:Dongwei8501@sohu.com
      • Postcode:475000
      •  Address:Kaiwei Road
                  Kaifeng-475003
                  Henan Province,China
      Site:index >> product
      Ramming material for trough
      Addtime:2011/10/19 15:01:58   Hit:0   Add to Favorites

       
      Ramming material for trough
              Quality Al2O3-SiC-C Al2O3-SiC-C Al2O3-SiC-C Al2O3-SiC-C Al2O3-SiC-C Al2O3-SiC-C
             Code GD-ASC51  GD-ASC52 GD-ASC53  GD-ASC54  GD-ASC55  AGD-ASC56 
             Properties Normal Normal Normal Normal Normal Normal
      Modulus of Rupture (MPa) 110℃×24h 
      1000℃×3h  7
      Cold Crushing Strength (MPa) 110℃×24h  20  20  20 15  15  15 
      1000℃×3h  45  50  60  35  40  40 
      Permanent  Linear Change (%) 1450℃×3h 
      1000℃×3h  ± 0.5  ± 0.5  ± 0.5  ± 0.5  ± 0.5  ± 0.5 
      Bulk Density  (g/cm3) 110℃×24h  2.60  2.65 2.70  2.40  2.50  2.50 
      1450℃×3h  2.50  2.55  2.65  2.30  2.45  2.38 
      Chemical Analysis (%) Al2O3  60 65  70  50  50  58 
      SiC  13  10  12  10  20  10 
      5-8 4-10 6-9 7-10 5-9 5-10
      Grain Size mm(%)  Top size mm  8 8 8 7 8 8
      less than 75um 33  32  31  34  34  34 
       Additive water(casting)(%) 4.5-5.5   4.5-5.5 4-5 6-7 5-6 5-6
             Application Area Main trough,iron runner for middle-sized blast furnace Iron runner for big-sized blast furnace Main trough,metal line for big-sized blast furnace Main trough,iron runner for small-sized blast furnace Main trough,slag line for big-sized blast furnace, skimmer Slag runner for big-sized blast furnace


      AA爱做片免费
    1. <object id="mz4il"></object>
    2. <strike id="mz4il"></strike>

      <tr id="mz4il"><option id="mz4il"></option></tr>

      <object id="mz4il"><nobr id="mz4il"></nobr></object> <th id="mz4il"></th>
        <big id="mz4il"><em id="mz4il"><track id="mz4il"></track></em></big>

        <object id="mz4il"></object>