Furnaces and their construction

Build threads on the construction of home foundry furnaces

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  1. Al2O3
    Locked Sticky

    Foundry Tutorial

    Al2O3, Jan 3, 2021
    Replies:
    8
    Views:
    13,857
    Al2O3
    Jan 3, 2021
  2. Mark's castings

    Fitted a K type thermocouple to my furnace to help fuel air mix tuning

    Mark's castings, Jul 20, 2022
    Replies:
    18
    Views:
    3,642
    Mark's castings
    Feb 24, 2024
  3. Riley Alfred

    Refurbishing used furnaces...

    Riley Alfred, Jan 18, 2024 ... 2 3
    Replies:
    41
    Views:
    3,983
    Al2O3
    Feb 11, 2024
  4. metallab

    Who uses SiC (silicon carbide) elements for electric furnace ?

    metallab, Dec 20, 2023
    Replies:
    2
    Views:
    858
    garyhlucas
    Jan 6, 2024
  5. CastawayJunk

    Oil burning furnace build thread

    CastawayJunk, Dec 27, 2022 ... 2 3
    Replies:
    57
    Views:
    8,522
    Melterskelter
    Dec 24, 2023
  6. metallab

    Crucible / woodz steel : make it using a propane furnace ?

    metallab, Sep 17, 2023
    Replies:
    5
    Views:
    1,397
    Jammer
    Dec 8, 2023
  7. metallab

    NOBOX7 weird furnace designs

    metallab, Nov 10, 2023
    Replies:
    2
    Views:
    1,009
    Ironsides
    Nov 12, 2023
  8. metallab

    Is this induction furnace eligible for the amateur ?

    metallab, Sep 29, 2023
    Replies:
    1
    Views:
    1,202
    HT1
    Sep 29, 2023
  9. Chazza

    Show me your lids please.

    Chazza, Aug 4, 2023 ... 2
    Replies:
    20
    Views:
    3,541
    Petee716
    Sep 11, 2023
  10. MrCrankyface

    5kW electric furnace build

    MrCrankyface, Jun 21, 2022 ... 2
    Replies:
    37
    Views:
    6,919
    MrCrankyface
    Aug 16, 2023
  11. orglee

    Smelting aluminium cans

    orglee, Aug 13, 2023
    Replies:
    8
    Views:
    2,040
    rocco
    Aug 14, 2023
  12. Andrew Marquardt

    Furnace design

    Andrew Marquardt, Mar 16, 2023 ... 2
    Replies:
    34
    Views:
    5,579
    Andrew Marquardt
    Jul 29, 2023
  13. EricM

    How to best measure molten aluminum temperature within a crucible?

    EricM, Jun 16, 2023 ... 2
    Replies:
    35
    Views:
    4,687
    termlimit
    Jul 4, 2023
  14. EricM

    Cutting Ceramic Fiber Board Question

    EricM, Jun 29, 2023
    Replies:
    7
    Views:
    1,643
    Al2O3
    Jun 30, 2023
  15. EricM

    Ceramic castable material question

    EricM, Jun 27, 2023
    Replies:
    5
    Views:
    1,710
    Al2O3
    Jun 29, 2023
  16. Melterskelter

    Segmental Thin Plastic Refractory/Wool Furnace Build 14" Dia Bore

    Melterskelter, Jun 12, 2020 ... 3 4 5
    Replies:
    94
    Views:
    24,549
    Melterskelter
    Jun 26, 2023
  17. Richard

    New Foundry Construction

    Richard, Apr 28, 2023 ... 2 3
    Replies:
    43
    Views:
    5,988
    mytwhyt
    Jun 25, 2023
  18. Mark's castings

    Experiments with getting the oil furnace to melt iron

    Mark's castings, May 9, 2023 ... 2
    Replies:
    24
    Views:
    4,757
    Mark's castings
    Jun 16, 2023
  19. Nick Lazenby

    Received a Visit From The Kiln Fairy.

    Nick Lazenby, May 27, 2023
    Replies:
    18
    Views:
    2,404
    Nick Lazenby
    Jun 2, 2023
  20. Sirgei

    Electric Furnace Question

    Sirgei, May 30, 2023
    Replies:
    4
    Views:
    1,679
    Al2O3
    May 31, 2023
  21. PortaMelt

    My New Mini Furnace

    PortaMelt, May 7, 2023
    Replies:
    2
    Views:
    1,620
    BattyZ
    May 28, 2023
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