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:
    7,006
    Al2O3
    Jan 3, 2021
  2. welderskelter

    Ceramic kiln Any good for building a furnace?

    welderskelter, Nov 1, 2022
    Replies:
    6
    Views:
    259
    metallab
    Nov 27, 2022 at 3:28 AM
  3. welderskelter

    clay sewer tile

    welderskelter, Nov 18, 2022
    Replies:
    1
    Views:
    123
    Zapins
    Nov 18, 2022
  4. welderskelter

    boring

    welderskelter, Nov 12, 2022
    Replies:
    9
    Views:
    181
    Zapins
    Nov 14, 2022
  5. welderskelter

    Old project, is it worth anything?

    welderskelter, Nov 1, 2022
    Replies:
    9
    Views:
    349
    Billy Elmore
    Nov 8, 2022
  6. Al2O3

    Induction Melting Furnaces for The Hobbyist

    Al2O3, Dec 9, 2021 ... 2
    Replies:
    39
    Views:
    6,065
    tim81
    Oct 23, 2022
  7. Ironsides

    100 lb iron pour.

    Ironsides, Jan 17, 2022
    Replies:
    18
    Views:
    2,332
    BattyZ
    Oct 18, 2022
  8. metallab

    Funny video about alloying copper+cast iron+aluminum

    metallab, Oct 15, 2022
    Replies:
    4
    Views:
    336
    Mantrid
    Oct 16, 2022
  9. metallab

    Anyone tried this commercial electric furnace ?

    metallab, Sep 29, 2022
    Replies:
    6
    Views:
    544
    mytwhyt
    Oct 9, 2022
  10. Chazza

    Getting coke to burn.

    Chazza, Sep 22, 2022
    Replies:
    13
    Views:
    714
    Zapins
    Sep 28, 2022
  11. Jimmymmm

    Furnace backfill media

    Jimmymmm, Sep 21, 2022
    Replies:
    5
    Views:
    508
    Rasper
    Sep 23, 2022
  12. HT1

    HT1's Insane overpowered new furnace build

    HT1, Sep 18, 2021 ... 2
    Replies:
    35
    Views:
    5,651
    HT1
    Sep 14, 2022
  13. Preston Smith

    Anyone tried Reverse Vortex Flow on their crucible furnace?

    Preston Smith, Feb 2, 2022
    Replies:
    3
    Views:
    1,746
    Jammer
    Sep 12, 2022
  14. Alexander Madsen

    First ingots from my casting furnace! I

    Alexander Madsen, Sep 8, 2022
    Replies:
    1
    Views:
    532
    Mark's castings
    Sep 8, 2022
  15. Melterskelter

    Patching furnace refractory cracks with ceramic wool and Satanite

    Melterskelter, Aug 31, 2022
    Replies:
    1
    Views:
    502
    Ironsides
    Sep 1, 2022
  16. metallab

    Funny cast iron melting: too cold ?

    metallab, Aug 16, 2022
    Replies:
    2
    Views:
    673
    Billy Elmore
    Aug 24, 2022
  17. Melterskelter

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

    Melterskelter, Jun 12, 2020 ... 2 3
    Replies:
    59
    Views:
    9,348
    Melterskelter
    Aug 16, 2022
  18. Jimmymmm

    Buried furnace idea

    Jimmymmm, Aug 6, 2022
    Replies:
    12
    Views:
    935
    Jimmymmm
    Aug 8, 2022
  19. Mark's castings

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

    Mark's castings, Jul 20, 2022
    Replies:
    4
    Views:
    868
    Mark's castings
    Jul 21, 2022
  20. MrCrankyface

    5kW electric furnace build

    MrCrankyface, Jun 21, 2022 ... 2
    Replies:
    22
    Views:
    2,523
    Melterskelter
    Jul 18, 2022
  21. swift_water

    Hotface vs Insulation

    swift_water, Jul 14, 2022
    Replies:
    10
    Views:
    1,037
    Petee716
    Jul 17, 2022
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