Fire Clay Brick for Coke Oven

Features: 1) Fire clay checker brick JN40a for coke oven:a) Al2O3 (%): 40b) Fe2O3 (%): 2.0c) Refractoriness (SK): 32d) Refractoriness under load, 0.2MPa, Ta, (oC):1450e) Porosity (%): 22f) Bulk density (g/cm³): 2.0g) Cold crushing strength (Mpa): 35h) Thermal expansion at 1000oC (%):0.6 2) Fire clay checker brick JN406 for coke oven:a) Al2O3 (%): 40b) Fe2O3 (%): 2.0c) Refractoriness (SK):32d) Refractoriness under load, 0.2MPa, Ta (oC): 1,400e) Porosity, (%): 24f) Bulk density (g/cm³): 2.0g) Cold crushing strength (Mpa): 30h) Thermal expansion at 1,000oC (%): 0.6 3) Special alumina brick JLZ-75:a) Al2O3 (%): 75b) Fe2O3 (%): 2.0c) Refractoriness, SK: 36d) Refractoriness under load, 0.2MPa, KD (oC): 1,550e) Permanent change at 1,500oCx2hrs. (%):+0.1 - -0.4f) Porosity (%): 20g) Bulk density (g/cm³): 2.65h) Cold crushing strength (Mpa): 65i) Creep at 0.2MPax50hrs x 1,500oC, (%): 0.5 4) Special alumina brick JHL-75:a) Al2O3 (%): 75b) Fe2O3 (%): 0.8c) Refractoriness, SK: 36d) Refractoriness under load, 0.2MPa, KD, oC: 1,650e) Permanent change at 1,500oCx2hrs, (%):0 - +0.1f) Porosity, (%): 18g) Bulk density (g/cm³): 2.65h) Cold crushing strength (Mpa): 90i) Creep at 0.2MPa x (20-50) hrs.x1,500oC, (%):0.2 5) Alumina - sillimanite brick LS-60:a) Al2O3 (%): 60b) Refractoriness (SK): 36c) Refractoriness under load, 0.2MPa, T2, (oC): 1,500d) Permanent change at 1400 0Cx2hrs, (%): ±0.2e) Porosity (%): 22f) Cold crushing strength (Mpa): 50g) Thermal sh (oC)k resistance at 1,100oC inwater, cycles: 20 6) Alumina - sillimanite brick LS-65:a) Al2O3 (%): 65b) Refractoriness (SK): 36c) Refractoriness under load, 0.2MPa, T2, (oC): 1,550d) Permanent change at 1,400oCx2hrs, (%): ±0.2e) Porosity (%): 22f) Cold crushing strength (Mpa): 50g) Thermal sh (oC)k resistance at 1,100oC inwater (cycles): 20 7) Andalusite brick HS-55:a) Al2O3 (%): 55b) Refractoriness (SK): 35c) Refractoriness under load, 0.2MPa, T2, oC: 1,450d) Permanent change at 1,400oCx2hrs, (%): ±0.2e) Porosity (%): 22f) Cold crushing strength (Mpa): 50g) Thermal sh(oC)k resistance at 1,100oC inwater, (cycles): 20 8) Cordierite brick SPCD-50:a) Al2O3 (%): 50b) Refractoriness (SK): 35c) Porosity (%): 24d) Cold crushing strength (Mpa): 40e) Thermal sh(oC)k resistance at 1,100oC inwater, (cycles): 12f) Thermal expansion at 1,000oC, (%): 0.5 9) Sintered-mullite brick MZ-60:a) Al2O3 (%): 60b) Fe2O3 (%): 1.2c) Refractoriness (SK): 36d) Bulk density (g/cm³): 2.45e) Refractoriness under load, 0.2MPa, T2, oC: 1,600f) Permanent change at 1,500oCx3hrs, (%): ±0.1g) Porosity (%): 20h) Cold crushing strength (Mpa): 50 10) Sintered-mullite brick MZ-75:a) Al2O3 (%): 75b) Fe2O3 (%): 0.6c) Refractoriness (SK): 36d) Refractoriness under load, 0.2MPa, T2, oC: 1,700e) Bulk density (g/cm³): 2.6f) Permanent change at 1,500oCx3hrs., (%): ±0.1g) Porosity (%): 20h) Cold crushing strength (Mpa): 60 11) Crundunm - mullite brick GMS - 80:a) Al2O3 (%): 80b) Fe2O3 (%): 0.5c) Refractoriness (SK): 36d) Refractoriness under load, 0.2MPa, T2, (oC): 1,700e) Permanent change at 1500 0C x 3hrs., (%): ± 0.1f) Porosity (%): 20g) Cold crushing strength