Sand کرومیتی duct cauldron : before pouring the melt into the cauldron, etc. inside the hole, nozzle, internal to the cell ولبلوک it so that is not a hill on the ولبلوک be created from the sands, cauldron gets filled. When the melt inside the cauldron poured melt into the hole, slide gate, not influence, and in a timely manner, the need to easily open and melt duct refractory slide gate pass and تاندیش (cauldron of the middle), drain.
When fused with the sand, the collision makes a layer on the sand surface زینتر gets sand in, it normally stays
When the drain and the opening of the system, slide gate sand the underside of the blank and are pressure ایستاتیکی molten layer زینتر the breaks and melt from the nozzle out.
More sand in the case of the use of free chromite . Grading the sand, and the percentage of chromite and analysis of sand to the conditions of the melt depends on. For example :
1 - Working temperature 2-much stayed melted 3 - capacity cauldron 4 - hole diameter duct, refractory slide gate cauldron
In addition, the size of gradation should also be spherical, to easily, in a timely manner the opening of the system, slide gate on each other tumbles . For ease of this practice is to mix sand, some carbon added.
If the gradation, sand duct cauldron used, be cause of the increase زینتر and, if coarse, be cause penetration into the seeds and freeze, it can be in any case cause disorder in the drain melting.
| Company | شرکت سلیم صنعت سپاهان |
|---|---|
| Tel | +98 31-3×××4601 |
| Instagram page | |
| Website | http://www.salimsanat.ir |
| Country | Iran |
| Province | Esfahan |
| Address | اصفهان-شهرک صنعتی مورچه خورت |
