Actions

Furnace

From Unofficial Stationeers Wiki


Other languages:
Deutsch • ‎English • ‎español • ‎français • ‎русский
Kit (Furnace)
ItemKitFurnace.png
Recipe
Created With Autolathe, Fabricator
Cost 30g Iron, 10g Copper
Logic Parameters
  • Open
  • Pressure
  • Temperature
  • Lock
  • Setting
  • Reagents
  • RatioOxygen
  • RatioCarbonDioxide
  • RatioNitrogen
  • RatioPollutant
  • RatioVolatile
  • RatioWater
  • Maximum
  • Ratio
  • ImportQuantity
  • ImportSlotOccupant
  • ExportQuantity
  • ExportSlotOccupant
Volume 250 L
Furnace
Furnace.jpg
Construction
Placed with Kit (Furnace)
Placed on Small Grid
Stage 1
Deconstruction
Deconstructed with Hand Drill
Item received Kit (Furnace)

Description[edit]

Used to smelt ingots and alloys using an oxygen/volatile gas mix. Ice (Oxite) and Ice (Volatiles) can be manually input directly in the furnace in order to create crude gas mixtures, or to be directly extracted as an easy trick for melting the ice.

If the contents of the furnace are ejected without reaching the required temperature and pressure for smelting, they'll come out as Reagent which can be processed in a Centrifuge to recover the raw ores.

Recipes[edit]

While smelting steel is easily achieved with ice, other recipes usually require a working piping setup. This can be done by separating gases into tanks using atmospheric units and piping individual gases through a mixer and a Pressure Regulator or a Pipe Volume Pump connected to the furnace input. Output should also be extracted and vented/recycled through a backpressure regulator to keep furnace pressure in check. The optimal gas mix that burns completely is 1 part (33.3%) oxygen to 2 parts (66.6%) volatiles, other mixes would also work but leave you with leftover oxygen or volatiles depending on the percentages used. It could also result in lower temperature if that is desired, but you could also use a volume pump with a lower fuel input setting.


Make sure to put the fuel in first, then press the activate button. Afterwards, put in the ingredients, and press the handle after you see the "will produce" while hovering over the furnace.

Ingot Input Pressure (MPa) Temperature (K) Temperature (°C)
Min Max Min Max Min Max
ItemCharcoal.png
1
Charcoal
ItemOrganicMaterial.png
1
Biomass
0.1 MPa 100 MPa 580 K 100 kK 307°C 99726°C
ItemSiliconIngot.png
1
Silicon
ItemSiliconOre.png
1
Silicon
0.1 MPa 100 MPa 900 K 100 kK 627°C 99726°C
ItemIronIngot.png
1
Iron
ItemIronOre.png
1
Iron
0.1 MPa 100 MPa 800 K 100 kK 527°C 99726°C
ItemGoldIngot.png
1
Gold
ItemGoldOre.png
1
Gold
0.1 MPa 100 MPa 600 K 100 kK 327°C 99726°C
ItemCopperIngot.png
1
Copper
ItemCopperOre.png
1
Copper
0.1 MPa 100 MPa 600 K 100 kK 327°C 99726°C
ItemSilverIngot.png
1
Silver
ItemSilverOre.png
1
Silver
0.1 MPa 100 MPa 600 K 100 kK 327°C 99726°C
ItemLeadIngot.png
1
Lead
ItemLeadOre.png
1
Lead
0.1 MPa 100 MPa 400 K 100 kK 127°C 99726°C
ItemNickelIngot.png
1
Nickel
ItemNickelOre.png
1
Nickel
0.1 MPa 100 MPa 800 K 100 kK 527°C 99726°C
ItemSteelIngot.png
4
Steel
ItemIronOre.png
3
Iron
ItemCoalOre.png
1
Coal
1 MPa 100 MPa 900 K 100 kK 627°C 99726°C
ItemElectrumIngot.png
2
Electrum
ItemSilverOre.png
1
Silver
ItemGoldOre.png
1
Gold
0.8 MPa 2.4 MPa 600 K 100 kK 327°C 99726°C
ItemInvarIngot.png
2
Invar
ItemIronOre.png
1
Iron
ItemNickelOre.png
1
Nickel
18 MPa 20 MPa 1.2 kK 1.5 kK 927°C 1227°C
ItemConstantanIngot.png
2
Constantan
ItemCopperOre.png
1
Copper
ItemNickelOre.png
1
Nickel
20 MPa 100 MPa 1 kK 10 kK 727°C 9726°C
ItemSolderIngot.png
2
Solder
ItemIronOre.png
1
Iron
ItemLeadOre.png
1
Lead
1 MPa 100 MPa 350 K 550 K 77°C 277°C
Update 0.2.2768.13597 - Thu 11/02/2021 /Recipes

Tips[edit]

Placing 7 ice(volatiles) and 7 ice(oxite) will bring pressure to 12000kpa and temp 2000k which is suitable for Invar after a short wait to cool, with no need to vent extra pressure.
All other alloys can be achieved with 2 volatiles and 1 oxite

Some example fuel mixes[edit]

Prime FAR In: Mols Result Out: Mols
H2 O2 Press. Temp O2 H2 Co2 X
100 kPa 2:1 29 14 2 135 1 953 1 3 82 33
200 kPa 2:1 59 29 4 500 2 000 1 5 169 80
200 kPa 3:1 65 21 3 400 1 900 2 26 118 52
200 kPa 4:1 72 18 3 000 1 800 1 40 99 42
200 kPa 1:1 43 43 3 493 1 917 22 2 127 59
200 kPa 1:4 17 68 1 646 1 319 63 2 50 18
300 kPa 2:1 86 42 6 850 2 109 2 7 242 115
500 kPa 2:1 143 69 11 814 2 150 3 11 400 193

Data Network Properties[edit]

These are all Data Network properties of this device.

Data Parameters[edit]

These are all parameters, that can be written to with a Logic Writer, Batch Writer, or Integrated Circuit (IC10). The outputs are listed in the order a Logic Writer's "VAR" setting cycles through them.

Parameter Name Data Type Description
Open Boolean Opens the Furnace, when set to 1. Closes it, when set to 0.
Activate Boolean Activates the Furnace, when set to 1.
Lock Boolean Locks the Furnace, when set to 1. Unlocks it when set to 0.
Setting Float (Unknown) Affects the Setting output.

Data Outputs[edit]

These are all parameters, that can be read with a Logic Reader or a Slot Reader. The outputs are listed in the order a Logic Reader's "VAR" setting cycles through them.

Output Name Data Type Description
Open Boolean Returns whether the Furnace is open. (0 for no, 1 for yes)
Pressure Float Returns the pressure in the Furnace in kilo pascal.
Temperature Float Returns the temperature in the Furnace in kelvin.
Lock Boolean Returns whether the Furnace is locked.
Setting Float (Unknown) Affected by the Setting parameter.
Reagents Float Returns the amount of reagents (smeltable ores, not counting ice) in the Furnace, in grams.
RatioOxygen Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of oxygen in the Furnace.
RatioCarbonDioxide Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of carbon dioxide in the Furnace.
RatioNitrogen Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of nitrogen in the Furnace.
RatioPollutant Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of pollutant in the Furnace.
RatioVolatiles Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of volatiles in the Furnace.
RatioWater Float Returns a range from 0.0 to 1.0. Returns the percentage ratio of the amount of water in the Furnace.
Maximum Integer (Unknown) Returns 100.
Ratio Float (Unknown) Returns 0.5.
ImportQuantity Float Returns the amount of items in the import slot of the Furnace, which are currently smelted, in grams.
ImportSlotOccupant Boolean Returns whether there is something in the import slot of the Furnace, being smelted. (0 for no, 1 for yes)
ExportQuantity Float Returns the amount of items in the export slot of the Furnace, in grams. (Only briefly returns a value, when the Furnace is opened and items are exported.)
ExportSlotOccupant Boolean Returns whether there is something in the export slot of the Furnace. (Only briefly returns a value, when the Furnace is opened and items are exported.)