Free Baking Ramming Mixes for Iron Runner Introduction
Free baking ramming mixes is a refractory ramming material that can be put into use without baking. Ramming mixes is mainly used for lining and repairing blast furnace tapping ditch.The iron-free ditch-free baking slag is suitable for small and medium-sized blast furnaces with single tapping iron. Baking free ramming mixes construction is convenient and quick, and it does not need to be baked when used, which can greatly save maintenance time.
Free Baking Ramming Mixes for Iron Runner Features
1. The ditch lining is easy to repair and the construction time is short, when the battering is completed, it can be used directly without baking, and no cracking occurs after rapid drying. And it is used for roasting.
2. Baking-free ramming mixes refractory material has high thermal shock stability, and there is no cracking crack after use to avoid leakage of molten iron.
3. Refractory material has good oxidation resistance after being exposed to air and used in slag ditch.
4. Refractory ramming mixes product has good slag resistance and corrosion resistance, low adhesion to molten iron and slag, easy to be removed, high corrosion resistance and high corrosion resistance.
Free Baking Ramming Mixes for Iron Runner Specification
Brand |
RS-ASC-1 |
RS-ASC-2 |
RS-ASC-3 |
LR-ASC-4 |
%,≥
Chemical composition |
Al2O3 |
60 |
65 |
70 |
75 |
| |
SiC+C |
18 |
16 |
15 |
14 |
g﹒cm-3,≥
Bulk density |
200℃ |
2.42 |
2.50 |
2.60 |
2.70 |
MPa,≥
Crushing strength |
200℃ |
15 |
15 |
20 |
20 |
| |
1450℃ |
30 |
30 |
35 |
35 |
%
Firing linear change |
1450℃ |
±0.6 |
±0.5 |
±0.4 |
±0.4 |
| Application |
Slag runner and small blast furnace trough |
Main runner, slag separator and runner of middle and small blast furnace |
Free Baking Ramming Mixes for Iron Runner Application
1. Free baking refractory ramming mixes is suitable for slag runner and small blast furnace trough
2. Refractory free baking refractory ramming mixes application in main runner, slag separator and runner of middle and small blast furnace
Free Baking Ramming Mixes for Iron Runner Construction Process
1. First clean the iron sump, so that it can be poured into the ditch without baking.
2. Refractory ramming material and the binder are mixed, and the mixed ramming material is finished within 2 hours.
3. Baking-free baking refractory material is poured into the iron ditch and beaten with a beating tool. According to the requirements of the technical department, the thickness of the construction is required to be layered and beaten to the thickness of the beating.
Free Baking Ramming Mixes for Iron Runner Manufacturer in RS Refractory Factory
Rongsheng refractory is constantly committed to quality management, process management and cost management, strives for internal strength, adheres to the development of science and technology, wins by quality and reputation, provides technical guidance services to provide customers with quality products and services. If you have any needs in this regard, you can always contact us at Rongsheng refractory and hope to establish long-term cooperation with your company.
