Omani Sayf/Saif

[kai]

Hello Ed,

Allow me to go back to your observation:

I think the flexible/bendy blades may have resulted from almost random consequences of the blade making process, i.e. the coming together of good steel, adequate quenching and proper tempering. It is difficult to get all three processes to coming together even most of the time given the simple facilities available to say the smiths in Kassala. I noted an experienced blade maker apparently air quenching a blade and then tempering it in water in a channel iron tray.

Could you please describe in more detail what the process was exactly?

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