True Combat Value of Wootz

[Jeff Pringle]

I wonder if the ancients could consistently turn out hypoeutectoid Wootz, other than by accident. I imagine that controlling carbon absorption would be the main problem. It certainly would have made quenching and tempering easier.

It is possible that they hit upon the 1.5%-ish range as the carbon level that most often gave well-melted ingots that were still forgeable; since carbon content is the big influence on melting temp. Too little carbon and it won't melt (at whatever the max temp of the charcoal-fired clay furnace they typically used was), too much and it's unforgeable. So they may have aimed for that content with the ingredients of the charge, and had a few outliers depending on how the crucibles sat in the heat of the furnace, or how carefully they measured the ingredients.

For photos, bright indirect light is a must, and then use black or white cardboard as the background reflected by the blade, one or the other will give you a good shot of the pattern. An overcast day outside, or lights with diffusers indoors work well.

Please do post photos of any unusual wootz effects!