豫(yu)(yu)立實(shi)業(ye)生產的陶瓷氧(yang)化(hua)鋁空(kong)(kong)心(xin)球包括氧(yang)化(hua)鋁空(kong)(kong)心(xin)球,再生氧(yang)化(hua)鋁空(kong)(kong)心(xin)球,穩(wen)定氧(yang)化(hua)鋯空(kong)(kong)心(xin)球。氧(yang)化(hua)鋁空(kong)(kong)心(xin)球及其制品是(shi)一(yi)種耐高(gao)(gao)溫(wen)(wen)(wen),節能優異的輕(qing)(qing)質(zhi)耐火材料(liao)(liao)(liao),在高(gao)(gao)溫(wen)(wen)(wen)氣氛下使(shi)用(yong)都非常穩(wen)定。特別(bie)適用(yong)于(yu)1600-2400℃的高(gao)(gao)溫(wen)(wen)(wen)窯(yao)爐(lu)上。由于(yu)豫(yu)(yu)立實(shi)業(ye)生產的氧(yang)化(hua)鋁空(kong)(kong)心(xin)球體積密度小,導熱系(xi)數低,是(shi)理想的高(gao)(gao)溫(wen)(wen)(wen),超高(gao)(gao)溫(wen)(wen)(wen)隔熱填(tian)料(liao)(liao)(liao),高(gao)(gao)溫(wen)(wen)(wen)耐火混凝土輕(qing)(qing)質(zhi)材料(liao)(liao)(liao),高(gao)(gao)溫(wen)(wen)(wen)澆(jiao)注材料(liao)(liao)(liao)等。另外,還可(ke)用(yong)于(yu)高(gao)(gao)溫(wen)(wen)(wen)節能倒焰(yan)窯(yao),梭式窯(yao),鉬絲爐(lu),鎢棒爐(lu),感應爐(lu),氮(dan)化(hua)爐(lu)等。可(ke)節能高(gao)(gao)達(da)40%以上,節能效果顯著。
理化指標 |
陶瓷氧化鋁空心球 |
陶瓷再生氧化鋁空心球 |
低鈉陶瓷氧化鋁空心球 |
Al2O3 |
≥99% |
≥97% |
99.7%Max. |
SiO2 |
≤0.3% |
≤0.8% |
0.15%Max. |
Na2O |
≤0.35% |
≤0.35% |
0.15% Max. |
Fe2O3 |
≤0.15% |
≤0.15% |
0.05%Max. |
耐火度 |
1800 ℃ |
1650 ℃ |
/ |
堆積密度 |
0.5-1 g/cm3 |
0.5-1 g/cm3 |
/ |
主晶相 |
α-Al2O3 |
α-Al2O3 |
/ |
備注:以上(shang)幾種空心(xin)球粒(li)度規格(ge)分別為:0.2-1,1-2,2-3,3-5mm, 也(ye)可以根(gen)據(ju)客(ke)戶(hu)需(xu)求提供其他規格(ge)產品。另外,也(ye)可根(gen)據(ju)客(ke)戶(hu)需(xu)求,制作各種陶瓷(ci)復(fu)合穩定氧化(hua)鋯空心(xin)球。