| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | castable , non-sticky |
| Price: |
-
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| Min. Order: | - |
| Live Chat: | Last Online:20 May, 2016 |
Our high alumina nin-sticky aluminum castable is characterized by such advantages as easy construction, high strength, long servive life, being non-sticky to aluminum and desirable antiseepage aganist Zn. Cu, Mg and Al in the aluminum alloy. Presently it has become an indispensable material for aluminum melting furnace, holding furnace, aluminum flow groove and other devices. you can find me when you input Zero baking castable on google.
web: en.jznem.cn
email:jznem-sunny@hotmail
Physicochemical index for High alumina non-sticky aluminum castable
|
Item |
GLJ70 |
GLJ75-R |
GLJ80-R |
|
|
Al2O3(%) :≥ |
70 |
75 |
80 |
|
|
Volume density (g/cm3) :≥ |
110℃×16h |
2.6 |
2.7 |
2.8 |
|
Rupture strength (MPa) :≥ |
110℃×16h |
9 |
11 |
12 |
|
816℃×3h |
9 |
10 |
11 |
|
|
Compression strength (MPa):≥ |
110℃×16h |
70 |
80 |
90 |
|
816℃×3h |
75 |
85 |
95 |
|
|
Linear change rate (%) |
110℃×16h |
-0.1 |
-0.1 |
-0.1 |
|
816℃×3h |
-0.1 |
-0.1 |
-0.1 |
|
|
1093℃×3h |
-0.2 |
-0.2 |
-0.2 |
|
|
Operating temperature (℃) |
1200 |
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