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铬刚玉砖【厂家直销 价格 参数 应用】-凯发k8一触即发
产品优势: 厂家直销、按需定制
供货优势: 自动化连续生产、保证供货周期
凯发k8一触即发的售后服务: 24小时技术跟踪服务
项目 item
|
指标
|
||||
|
rscb-5
|
rscb-12
|
rscb-20
|
rscb-30a
|
rscb-30b
|
长期使用温度,℃
long term service temperature |
1800
|
1850
|
1850
|
1850
|
1850
|
cr2o3,%≥
|
5
|
12
|
19
|
24
|
30
|
al2o3 cr2o3,%≥
|
93
|
93
|
93
|
93
|
-
|
al2o3 cr2o3 zro2,%≥
|
-
|
-
|
-
|
-
|
93
|
fe2o3,%≤
|
0.4
|
0.4
|
0.4
|
0.4
|
0.4
|
体积密度,g/cm³≥
bulk density |
3.15
|
3.20
|
3.20
|
3.30
|
3.35
|
显气孔率,%≤
apparent porosity |
18
|
18
|
18
|
18
|
18
|
常温耐压强度,mpa≥
ccs |
70
|
80
|
80
|
90
|
90
|
荷重软化温度(0.2mpa,0.6%),℃≥
refractoriness under load |
1700
|
1700
|
1700
|
1700
|
1700
|
重烧线变率(1600cx3h),%
reheating linear change |
±0.3
|
±0.3
|
±0.3
|
±0.3
|
±0.3
|
![](/uploads/image/tdimages/k1.jpg)
![](/uploads/image/tdimages/k2.jpg)
![](/uploads/image/tdimages/k3.jpg)