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        产品详细介绍 |  
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 项 目 \ 牌 号  | 
 Al2O3-C质  | 
 刚玉质  | 
 复合棕刚玉质  | 
 复合莫来石质  | 
 莫来石质  | 
 粘土质  | 
 高铝质
   |  
| 
 AC-12  | 
 SAC-12  | 
 GY-97  | 
 BF-90XD  | 
 BF-90ZG  | 
 AS-14  | 
 AS-9  | 
 ZGM-80  | 
 GM-80  | 
 MZ-70S  | 
 MZ-60S  | 
 CZGN-42  | 
 GLS-70  | 
 GLL-65  |  
Al2O3 %
  | 
 ≥60  | 
 ≥60  | 
 ≥97  | 
 ≥90  | 
 ≥90  | 
 ≥78  | 
 ≥75  | 
 ≥80  | 
 ≥80  | 
 ≥70  | 
 ≥60  | 
 ≥45  | 
 ≥70  | 
 ≥65  |  
| Fe2O3 % | 
 C≥12  | 
 C≥12  | 
 ≤0.3  | 
 ≤0.3  | 
 ≤1.0  | 
 ≤1.0  | 
 ≤1.0  | 
 ≤1.0  | 
 ≤0.4  | 
 ≤1.0  | 
 ≤1.0  | 
 ≤1.2  | 
 ≤1.5  | 
 ≤2.0  |  
| 
 耐火度 ℃
   | 
 | 
 | 
 | 
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 sic≥14  | 
 sic≤9  | 
 | 
 | 
 | 
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 ≥1750  | 
 ≥1790  | 
 ≥1790  |  
| 
 显气孔率 %
 
   | 
 ≤10  | 
 ≤15  | 
 ≤21  | 
 ≤17  | 
 ≤14  | 
 ≤16  | 
 ≤15  | 
 ≤14  | 
 ≤16  | 
 ≤16  | 
 ≤15  | 
 ≤13  | 
 ≤17  | 
 ≤19  |  
体积密度 g/cm3 
 
  | 
 ≥2.85  | 
 ≥2.85  | 
 | 
 | 
 | 
 ≥2.9  | 
 ≥3.0  | 
 ≥2.9  | 
 ≥2.9  | 
 | 
 ≥2.5  | 
 | 
 ≥2.6  | 
 |  
常温耐压强度 Mpa 
 
  | 
 ≥40  | 
 ≥50  | 
 ≥60  | 
 ≥60  | 
 ≥100  | 
 ≥80  | 
 ≥120  | 
 ≥70  | 
 ≥70  | 
 ≥60  | 
 ≥60  | 
 ≥58.8  | 
 ≥60  | 
 ≥60  |  
荷重软化温度T2 ℃
  | 
 ≥1650  | 
 ≥1650  | 
 ≥1700  | 
 ≥1700  | 
 ≥1650  | 
 ≥1700  | 
 ≥1700  | 
 ≥1700  | 
 ≥1700  | 
 ≥1700  | 
 ≥1600  | 
 KD≥1500  | 
 ≥1600  | 
 ≥1550  |  
重烧线变化率 %
  | 
 常温抗折 ≥15  | 
 常温抗折 ≥12  | 
 1600℃×2h 0~ -0.2
   | 
 1600℃×2h ±0.2  | 
 1500℃×2h ±0.2  | 
 1500℃×2h ±0.2  | 
 1500℃×3h 0~+0.2  | 
 1600℃×2h 0~ -0.2  | 
 1600℃×2h 0~ -0.2  | 
 1600℃×2h 0~ -0.2  | 
 1500℃×2h ±0.2  | 
 1450℃×3h 0~ -0.2  | 
 1500℃×2h 0~ +0.2  | 
 1500℃×2h 0~ +04  |  
热震稳定性,次 (1100℃ 水冷)
  | 
 | 
 ≥100  | 
 | 
 | 
 | 
 | 
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 ≥15  | 
 | 
 | 
 | 
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 ≥15  | 
 ≥8  |  
抗铁水侵蚀性 % 
 
  | 
 | 
 ≤2  | 
 | 
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 优
   | 
 | 
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抗渣性 % 
 
  | 
 | 
 | 
 | 
 | 
 | 
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 ≤2
   | 
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耐碱性(强度降低) %
  | 
 | 
 ≤10   | 
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 | 
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 ≤15  | 
 | 
 | 
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用 途
  | 
   
炉腰、炉身  | 
   
炉身、炉腹、炉腰  | 
 炉缸 陶瓷杯   | 
 炉底 陶瓷垫  | 
   
炉底、炉缸  | 
 炉底 炉身  | 
 炉缸 炉底  | 
 炉腰、炉腹、 
冷却壁  |    |    |    | 
                                 
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