Procurement Of Refractory Materials (Plastic Refractory) For Unit 6 Boiler Overhauling Und...

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Procurement Of Refractory Materials (Plastic Refractory) For Unit 6 Boiler Overhauling Under B And A Dept.,Stps. Procurement Of Refractory Materials (Plastic Refractory) For Unit 6 Boiler Overhauling Under B And A Dept.,Stps. , Plastic Refractory Including Binder Service Temp - Max.1650 Deg. C,Refractoriness - Min. 1785 Deg. C,Bulk Density (Sample Dried At 110 Deg C. For 24H ) - 2.7 G/Cc (Min),Chemical Analysis %: (1) Al2o3: 90 % (Nominal) (2) Fe2o3 : 0.3% (Max.),Abrasion Loss In Cc: As Pre Astm C-704- 93 [ 1300 Deg C. /5 Hr 3.5 Cc(Max)],Binder Requirement Weight % : 9.5 To 10 [J] Thermal Conductivity At 1000 Deg Cent= 2.0 To 2.2 Kcal/M/Hr/Deg Cent

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