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地址:河南省巩义市南河渡工业区
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电话:0371-64155335
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传真:0371-64155715
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联系人:曹先生
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网址:www.gyghnc.com
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高铝耐火制品
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项目指标
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Al2O3
%
≥
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Fe2O3
%
≤
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Zr2O
%
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耐火度
℃
≥
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显气孔率
%
≥
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体积密度
g/cm3
≥
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常温耐压
强度Mpa
≥
|
0.2Mpa荷重软化开始温度℃≥
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重烧线
变化%
|
热震
1100℃水冷/次≥
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电炉顶用高铝砖
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DL-80
|
80
|
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1790
|
19
|
|
78.5
|
1530
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0-0.3
|
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DL-75
|
75
|
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1790
|
19
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68.6
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1530
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0-0.4
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高炉用高铝砖
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DL-65
|
65
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2.0
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1790
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19
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58.8
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1500
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0-0.2
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DL-55
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55
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2.0
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19
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49.0
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1480
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0-0.2
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DL-48
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48
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2.0
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18
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49.0
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1450
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(1450℃×2h)0-0.2
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抗剥落高铝砖
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KBL-75
|
75
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5-7
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23
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2.6
|
50
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1500
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|
20
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KBL-70
|
70
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5-7
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|
25
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2.55
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45
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1470
|
|
20
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低蠕变高铝砖
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DRLZ-80
|
85
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20
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60
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(1550℃)0.8
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DRLZ-75
|
75
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20
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55
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(1550℃)0.8
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DRLZ-65A
|
65
|
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19
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50
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(1450℃)1.0
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DRLZ-65B
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65
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22
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45
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(1400℃)0.8
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DRLZ-60
|
60
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22
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40
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(1300℃)0.8
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DRLZ-50
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50
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22
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40
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(1250℃)0.8
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硅莫砖
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耐磨性≥
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导热系数w/m·k
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AZM-650
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60
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1790
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20
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2.55
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90
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1600
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10cm3
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2.5
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AZM-1680
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65
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1800
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19
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2.60
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85
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1650
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12cm3
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2.3
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