| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | fireclay brick , refractory materials , high alumina brick |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:16 Feb, 2012 |
|
|
FOR HOT BLAST STOVE |
FOR EAF ROOF |
FOR GENERAL USE |
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|
Goods No. |
GHHA65 |
GHHA55 |
GHHA48 |
RHS |
RH1 |
RH2 |
Al75 |
Al-1 |
Al-2 |
|
Al2O3(%) min |
65 |
55 |
48 |
80 |
75 |
65 |
75 |
65 |
55 |
|
Refractoriness( ) min |
1790 |
1770 |
1750 |
1850 |
1800 |
1790 |
1790 |
1790 |
1770 |
|
Refractriness under load 0.2 Mpa( ) |
1500 |
1470 |
1420 |
1550 |
1530 |
1520 |
1520 |
1500 |
1470 |
|
Apparent porosity (%) max |
_ |
_ |
_ |
19 |
19 |
22 |
23 |
23 |
22 |
|
CCS (MPa)min |
49 |
44.1 |
39.2 |
78.5 |
68.6 |
58.8 |
54 |
49 |
44.1 |
|
Shrinkage after reheating 1500x2h (%) max |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
+0.1-0.4 |
