通用耐火材料以及其它
*隔热用耐火材料 *高铝砖 *化肥炉用催化剂载体 *抗渗碳炉用耐火材料 *加热炉用耐火材料 上述产品已用于南京栖霞山化肥厂、辽河化肥厂、齐鲁石化公司、安庆化肥厂、广州石油化工总厂化肥厂、第一汽车制造厂热处理分厂等单位。 Universal Refractories and other matereials *Insulating refractories *High aluminium bricks *Catalyst carrier for fertilizer furnace *Anti-carbon penetration refractouies *Refractories for heating furnace Our prodrcts above mentioned have been applied to Nanjing Qixiashan Fertilizer Plant,Liaohe Fertilizer Plant,Qilu Petro-chemical Corp., Anqing Fertilizer Plant,Fertilizer Plant of Guangzhou Petro-chemical Works,Thermal Treatment factory of No.1 Automobile Manufacturing Plant and etc.
牌号 Brand
材质 Aggregate
理化性能 Physical & Chemical Properties
体积密度 (g/cm3) Bulk Density
化学成份(%) Chemical Composition
常温耐压 (MPa) Cold Crushing Strength
线变化率(%) Permanent Linear Change
导热系数(W/m.k) Thermal Conductivity
Al2O3
Fe2O3
1300℃,8h
1400℃,12h
350℃
750±20℃
YN-LG10
高铝质砖 High alumina brick
标准值 Standard value
≤1.0
≥48
≤2.0
≥3.92
典型值 Typical value
1.0
50.09
1.89
7.1
-1.88
YN-A65
氧化铝砖 Alumina brick
≤0.9
≥65
≥3
≤0.27
0.85
65.75
3.5
-0.81
0.25
YN-RA15
≤0.8
≤0.7
≥2.45
≤0.23
0.78
68.5
0.68
2.86
0.22