Results 1 to 3 of 3
Like Tree8Likes
  • 3 Post By spazola
  • 4 Post By Mike Blue
  • 1 Post By Adam G.

Thread: Spark Testing Metal Video

  1. 10-22-2012, 07:17 PM #1
    spazola
    spazola is offline
    Senior Member blabbermouth spazola's Avatar
    Join Date
    Dec 2006
    Location
    Burkburnett TX
    Posts
    3,096
    Thanked: 2392

    Default Spark Testing Metal Video

    I was messing around with different metals, seeing what the sparks look like. Trying to calibrate my eye. I took some still pictures and video.

    I find it interesting how with the plain (10xx) series of steels there is a direct correlation between the carbon content and amount and intensity of sparks and branching, and with a tool steel like O1 there is also a high carbon content but the alloying makes the sparks less intense and different colored.

    Charlie

    http://www.youtube.com/watch?v=Yq2Fw...1&feature=plcp
Reply With Quote Reply With Quote

  • The Following 5 Users Say Thank You to spazola For This Useful Post:

    Adam G. (10-23-2012), JimBC (10-24-2012), skipnord (10-22-2012), tiddle (10-22-2012), WillN (10-23-2012)
  • 10-22-2012, 09:44 PM #2
    Mike Blue
    Mike Blue is offline
    "My words are of iron..."
    Join Date
    Oct 2006
    Posts
    1,898
    Thanked: 995

    Default

    Good reference material for the home shop kinda guy. Before metal spectroscopy, there was always some very experienced fellow on the industrial shop floor that knew this stuff. It's a great way to estimate what unknown material you are working.

    Each maker should keep some samples of known materials in a kit on their bench. It makes it much easier to compare sparks to the unknowns.
    Reply With Quote Reply With Quote

  • The Following 3 Users Say Thank You to Mike Blue For This Useful Post:

    Adam G. (10-23-2012), skipnord (10-22-2012), spazola (10-22-2012)
  • 10-23-2012, 06:36 AM #3
    Adam G.
    Adam G. is offline
    Bladesmith by Knight Adam G.'s Avatar
    Join Date
    Jun 2007
    Location
    Murrumba Downs, Queensland, Australia.
    Posts
    571
    Thanked: 203

    Default

    Awesome Charlie.
    i do not know how you find so much time to share and teach so well, but i am grateful you do.
    Thanks Mate,
    Adam
    spazola likes this.
    Reply With Quote Reply With Quote

  • The Following User Says Thank You to Adam G. For This Useful Post:

    spazola (10-23-2012)
    • « Previous Thread | Next Thread »

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •  

    Forum Rules