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#1 | |
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Join Date: Apr 2005
Posts: 3,255
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Hello Ed,
Allow me to go back to your observation: Quote:
Certainly quenching is generally done with steel even if there are lots of traditional approaches. Tempering is way more difficult to achieve consistent results with and often skipped in many cultures. It certainly can't be done in water - that must have been the quenching. Quenching in air is only possible with some modern high alloy steels. If there was some time spent between the forge and dipping into the water for tempering, it may have been for de-risking the process and/or not going for maximum hardness. Both can make sense in an artisan setting (and the strategy chosen may be heavily dependent on experience with the specific type of steel available and being worked on). Some steels can be pretty forgiving and reach reasonable hardness with a range of conditions while others need to treated exactly right to obtain any decent quench. Regards, Kai |
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#2 |
Member
Join Date: Oct 2010
Posts: 411
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Hello Kai,
My "instantaneous" image of the smith putting the blade in the water tray is an over 30 year old memory. As a "visual thinker" I am confident of what I saw, but the "frames" before and after didn't register, but I just assumed he was doing a part of a heat treat process. I wish I had paid more attention to the entire process or had asked more questions. Not all the swords the group of smiths there were "bendy" and I assumed that the bendy ones were the result an unplanned result of the combination the parent steel and the quench and temper. Sorry I can't really answer your question. Best, Ed |
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#3 | ||
Member
Join Date: Apr 2005
Posts: 3,255
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Hello Ed,
Sorry for my probing - just trying to document observations as much as possible for further research. Quote:
Any tempering step (heating the blade back to low heat - exact temperature and duration are critical and specific for each steel. I was just wondering about the step before the water quench which you described as "an experienced blade maker apparently air quenching a blade" - just in case you may remember anything on this. No worries if not, I realize it was a long time ago. Quote:
Did you get the impression that this was in general more of a hit or miss thing or did certain makers obtain more consistent results than others? Regards, Kai |
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#4 |
Arms Historian
Join Date: Dec 2004
Location: Route 66
Posts: 10,190
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This has become a fascinating study on forging and metallurgy, which is most interesting as I admit I have little true understanding of these processes.
If I may, getting back to the Omani sayf......as one of the key elements of the Razha or sword dance in the Funoon is the theatrics. The objective was to cause the sword blades to vibrate, in unison, causing a notably loud sound, along with the flashing bright blades. Is it POSSIBLE, that these blades might have deliberately been made to achieve this vibration for such performances? It would seem that, given the numbers of potential variations of European and other trade blades found in many of these 'battle ready' sayfs, without standard quality control to achieve the necessary 'bendy' result needed for distinct vibration, it would have been quite a task to ensure all the 'warriors' had the proper 'bendy' blades to participate in the ceremony. I think this might be the reason that, despite the consternation over whether these sayfs were used for battle or not, there just might have been examples made specifically for performances. |
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#5 | |
Member
Join Date: Jul 2020
Posts: 315
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It is vital to consider The Funun as this allowed the Sayf to transition in design when the big curved Slave Captains Sword blade appeared from The African Great Lakes and given the name Kitara from the name of the country they were associated with... Bunyoro-Kitara which means The Kingdom of the Sword but it should be noted that these were originally short tanged so had to have an extension and a pommel added unlike dancing Sayf that were made from one piece. The blade was then given a built on long hilt identical to the Omani Saygas well as an Omani Scabbard AND The Omani Terrs buckler shield. Members may be further wrong footed in thinking that slavery ended in the early part of the 19thC when in fact it was still going on there in the 1960s when Sultan Qaboos ordered it to cease and amalgamated slaves into the Omani tribal structue. They were allowed to select a surname as before that they were generally all called Juma...a single name with no known family or tribal structure. Peter Hudson. |
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#6 |
Member
Join Date: Oct 2010
Posts: 411
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Kai,
I don't recall any smith plunge a blade into an oil or water bath or see such a container, just the water tray I mentioned. No doubt I missed that part. The two days I hung around the Kassala smithy was my first experience among sword & knife makers. Even though I was/am a mechanical engineer, I likely didn't really understand all of what I was seeing. The goal of my anthropological investigation was "the social economics or sword & knife production" (what the various actors were doing and how much they could earn). Now I wish I had focused/documented more on the production process. The smiths seemed very methodological and apparently knew what they were doing. They used no gages and all dimensions were my eye. They apparently had made so many blades that they may have been on auto-pilot; just felt the making rather than a step-by-step process. They began with a billet of spring steel, split it to add length and started the elongation process. The actual dimensions of the finished blade were ultimately defined from the size of the initial chunk of steel. The sword was contained within the original billet. Each smith used his individual skill/experience/magic to produce a finished blade to his satisfaction using the available technology. I think bendy or not was just how it turned out. I could be wrong in my ignorance. Jim, I think that once the dimensions of a dancing sword were known; like forte size, if any and blade taper & thickness, balance point, length, weight, whatever, a skilled smith could make bendy swords at will to the local cultural market. The Kassala smiths were making serviceable weapons to their cultural market and bendy was great, but not required. Best, Ed Last edited by Edster; 20th November 2022 at 12:35 AM. |
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#7 |
Arms Historian
Join Date: Dec 2004
Location: Route 66
Posts: 10,190
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Thanks very much Ed! I think your field studies in Kassala and Sudanese areas around have been some of the most valuable reports for not only the edged weapons there, but in general of that period. Your insights I think pretty much show that makers in Oman could have produced blades as suggested, for the ceremonies in the same manner.
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#8 |
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Join Date: Oct 2010
Posts: 411
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Thanks Jim,
Now that my initial field work is deficient in sword making tech, about 5 or 8 years ago I tried to contact my initial informant via a local NGO that worked with the suqs in Kassala. Many questions had emerged that only local knowledge could answer. Alas, at the time the powers in Khartoum nixed the Kassala staff from interacting because the Bega there were at odds with the Khartoum regime. These days I have no link. Regards, Ed |
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#9 | |
Arms Historian
Join Date: Dec 2004
Location: Route 66
Posts: 10,190
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