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Originally Posted by ganjawulung
Not succeeded yet..
I've tried the first way (1) steamed the blade upon a pot of water (of course, it was an unused pot) for more than an hour -- hot, cold, then hot, and cold etc. Not moved at all. And (2) I took a big risk by heating the blade upon a small flame of kitchen gas -- hot, cold, and hot, cold. Not succeeded too... Very "stubborn"... (image below)
Then, I let it as it is again. And thinking of trying to clean the blade without submerging the hilt, of course... Still thinking how to do it.
GANJAWULUNG
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Hello Ganjawulung,
I was facing the same problem as yourself with 2 Bugis blades needing warangan and fitted with large ivory hilts strongly stuck to the peksi. I tried in vain to loose them by heating with a candle or small gas lighter and it did not work (I was probably not patient enough).
Today I decided to test a new strategy, namely to insert and heat the whole blade into our kitchen oven adjusted on "rotating heat" to ensure uniform temperature and set at 120°C, and it worked very well for the 2 hilts without any damage. The hilts were glued with traditional dark brown resin and not epoxy glue of course. It took me about 10 minutes to release the first hilt, and 5 for the second as the oven was still hot...
The advantage of this method is that the hilt is progressively and uniformely heated at the desired temperature unlike with a flame (ivory is a poorly conductive material), so there is less risk of cracking it... My concern was that the peksi would expand more than the hole with heat and could cause a crack to the hilt, but it fortunately did not occur and I feel fully confident to repeat the experience if needed.
Best regards
Jean