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Metallurgy and other enigmas

Questions and discussions about heat treating.

1,281 topics in this forum

  1. Calculating CCT/TTT diagrams

    By kb0fhp,
    • 16 replies
    • 19,092 views

  2. tripple quenching vs tripple normalising

    By owen bush,
    • 23 replies
    • 17,310 views

  3. Metallurgy of Steel for Bladesmiths & Others who Heat Treat and Forge Steel

    By Charles du Preez,   
    • 2 replies
    • 2,714 views

  4. junkyard steel facts

    By Matt Bower,
    • 20 replies
    • 23,141 views

  5. Official ASTM Railroad Spike Composition and Headstamps

    By James Spurgeon,
    • 2 replies
    • 4,267 views

  6. Structure Of Martensite 1 2

    By Harper John,
    • 30 replies
    • 30,399 views

  7. Heat Treating Salt Recipies 1 2

    By j. walters,
    • 34 replies
    • 25,710 views

  8. Pre-Quench Soak at Critical or No?

    By Dave Stephens,
    • 12 replies
    • 16,515 views

  9. Inducing positive curvature (upward sori) in a shinogi-zukuri katana using OIL 1 2 3

    By Jesus Hernandez,
    • 61 replies
    • 25,811 views

  10. cracks from water quench?

    By Luke Shearer,
    • 5 replies
    • 10,253 views

  11. Vanadium

    By Jeremy Vaught,
    • 15 replies
    • 12,984 views

  12. Great dissertation on heat treating basics

    By Karl B. Andersen,
    • 5 replies
    • 10,214 views

  13. Best steel for beginners knives

    By Paul Checa,   
    • 6 replies
    • 89 views

  14. 15n20 ttt diagram? Bainite questions

    By Wellburn,
    • 12 replies
    • 257 views

  15. Super quench. Some data.

    By Stephen Stumbo,
    • 13 replies
    • 276 views

  16. Heat cycle, heat treatment, quench, temper 1 2

    By Paul Checa,   
    • 25 replies
    • 454 views

  17. Rebar spec sheets

    By Jeremy Blohm,
    • 13 replies
    • 405 views

  18. Effect of Carbon on Hardness in Martensite

    By Jerrod Miller,   
    • 7 replies
    • 148 views

  19. 2205 Duplex stainless steel

    By Sean Hill,
    • 6 replies
    • 148 views

  20. TIG welding 80crv2 filler alloy?

    By Josey Studley,
    • 8 replies
    • 383 views

  21. file steel for blades?

    By luc,
    • 6 replies
    • 13,510 views

  22. More interesting stuff from the steel nerds

    By Joël Mercier,
    • 7 replies
    • 206 views

  23. HT oven from ceramic kiln

    By Clifford Brewer,
    • 7 replies
    • 243 views

  24. Heat treat oven??

    By JASON VOLKERT,
    • 9 replies
    • 303 views

  25. Mechanical properties

    By Joël Mercier,
    • 2 replies
    • 185 views
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