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Thread: Iwasaki Kamisori Repair/Restore

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  1. #1
    'with that said' cudarunner's Avatar
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    Nice Work!
    Our house is as Neil left it- an Aladdin’s cave of 'stuff'.

    Kim X

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    onimaru55 (12-16-2011)

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    Senior Member TURNMASTER's Avatar
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    Great work on the magnified photos. Microscope and a good camera I assume? Roughly 20x?

    Jeff

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    onimaru55 (12-16-2011)

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    Lookin like a crim baldy's Avatar
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    Great work mate. That bevel was in nasty shape.
    Thanks for sharing and explaining.
    G.
    "I aint like that no more...my wife, she cured me of drinking and wickedness"
    Clint Eastwood as William Munny in Unforgiven

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    onimaru55 (12-16-2011)

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    I used Nakayamas for my house mainaman's Avatar
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    Oz,
    if I am not wrong that it Kurouchi finish, it is basically the crud after the forging that has not been cleaned off the blade. This is a very popular finish on Japanese style chef knives, it is great way to prevent rust.
    Stefan

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    I'm on The Straight Road jdto's Avatar
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    That is a wonderful rescue. That blade should be cherished, being made by one of the best and then restored with such care, it will have a lot of love in it!

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    onimaru55 (12-16-2011)

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    Senior Member blabbermouth JimR's Avatar
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    Oz, the black is charred mud left over from the tempering--you've seen it in blade making videos, I'm sure, how the hamon is made by using clay to "insulate" parts of the blade. Iwasaki kamisori received a full clay coating before final heat treating.
    If you check this post on my blog: Been and Gone, Sanjou City Post 2: Conception of a Kamisori | Eastern Smooth: The Blog

    about halfway down you can see some pics of razors fresh out of heat treat. The clay remains on the whole razor, and is only removed in the grinding.

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    Adam G. (12-20-2011), onimaru55 (12-16-2011)

  12. #7
    At this point in time... gssixgun's Avatar
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    Very nice save Ozmodius

    Let us know how you decide to hone it all out...

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    onimaru55 (12-16-2011)

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