Seeking advice on building a furnace with castable materials!
Thread Content
I would like to ask everyone about the things to keep in mind when using castables for furnace construction, as well as the books that should be read! The furnace is a standard combustion furnace measuring 3mX4mX3m
In addition to using high-temperature resistant materials, it is advisable to add some heat-resistant steel fibers to reduce cracking and detachment due to thermal expansion and contraction.
1 Choose the appropriate casting material based on the furnace temperature. 2 Select the right thickness according to the external wall temperature. 3 Pick the suitable insulation nail material based on the sulfur content of the fuel. 4 For furnace construction, it is necessary to choose a competent and trustworthy construction company. 5 A reasonable construction timeline and sequence should be provided for the construction process. 6 Different casting materials have different construction specifications, which can be found on this forum. 7 After construction is complete, dehydration must be carried out strictly in accordance with the furnace drying curve. 8 Once again: choose a competent and trustworthy construction company; do not deceive customers by using ordinary soil as a casting material
Everyone upstairs are seniors! I’ve expressed my thanks here. I plan to use stainless steel anchors; the thickness of the furnace roof is 250, with an anchor placed every 200 units. The anchors will be 200 in length – this should provide sufficient strength! I’ve calculated the temperature and it should be fine!
1. Select a casting material suitable for the furnace temperature ； 2. Carry out construction in a scientific and rational manner; it is best to pour in one go ； 3. Add a heat-resistant stainless steel sleeve for connection to the anchor ； 4. Ensure an appropriate expansion space for the casting material ； 5. It is essential to handle the furnace drying process properly; (natural drying, steam drying, wood-burning drying, ignition-based drying, etc., can be used)