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Thread: What's wrong with this TI? Rainbow coloration on blade

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    Junior Member moobe's Avatar
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    Post What's wrong with this TI? Rainbow coloration on blade

    This razor is for sale, and I would like to know if I should stay away from it. What is this rainbow color on the blade?

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    Historically Inquisitive Martin103's Avatar
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    Stay away! probably a sign of the steel temper to be gone.

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    Senior Member blabbermouth
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    I'd be inclined to follow Martin's advice.

    The colour might just be iridescence from the light catching a film of oil, but I don't like the look of the burn mark on the scales. Wonder how it got there, and whether it means that someone heated the blade too for some curious reason.

    Regards,
    Neil
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    Junior Member moobe's Avatar
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    Quote Originally Posted by Martin103 View Post
    Stay away! probably a sign of the steel temper to be gone.
    Alright, thanks...
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    'tis but a scratch! roughkype's Avatar
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    Hmm... could be that it was buffed and has microscopic striations that reflect a rainbow, like a CD does. Or maybe the light source is doing something weird. What I hope it ISN'T is discoloration from heating, like you see on motorcycle exhaust pipes. That would have wrecked the steel for sure.

    This is all speculation. I hope someone with better thoughts chimes in soon.
    "These aren't the droids you're looking for." "These aren't the droids we're looking for." "He can go about his business." "You can go about your business."

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    Senior Member Lemur's Avatar
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    Hmm, I don't think that's from heat.
    The "rainbow" seems to repeat itself, my guess would be some oil or other solvent on the blade.

    Edit; I do remember I've seen this type of rainbow on blades that has been sterilized by dipping in alcohol and set on fire
    Last edited by Lemur; 04-06-2013 at 05:28 PM.
    Hur Svenska stålet biter kom låt oss pröfva på.

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    Junior Member moobe's Avatar
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    Quote Originally Posted by Neil Miller View Post
    I don't like the look of the burn mark on the scales.
    Indeed, this made me even suspicious. Thanks

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    Senior Member blabbermouth
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    If in doubt, ask the seller for more info and more pics.

    I would also ask about the burn mark on the upper scale near the logo and whether that is a crack in the scale at the pivot pin.

    Regards,
    Neil

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    Historically Inquisitive Martin103's Avatar
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    Quote Originally Posted by Lemur View Post
    Hmm, I don't think that's from heat.
    The "rainbow" seems to repeat itself, my guess would be some oil or other solvent on the blade.

    Edit; I do remember I've seen this type of rainbow on blades that has been sterilized by dipping in alcohol and set on fire
    Her's the auction, would you buy it? :Antique Spartacus Thiers Issard France 889 5 8 Straight Razor with Box | eBay

    Why take a chance on a commonly found razor?
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    Senior Member Lemur's Avatar
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    Quote Originally Posted by Martin103 View Post
    Me, nooo!
    I've already got a cracked TI Spartacus... I would look for some thing else.
    Hur Svenska stålet biter kom låt oss pröfva på.

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