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Foldforming [1] is a technique of metalworking whereby metal is folded, repeatedly forged and annealed, and unfolded; at which stage it generally has a dramatic new three-dimensional form. While alternate spellings abound (e.g., fold-forming, fold forming, Foldforming, and even form-folding, the definitive book "Foldforming" by Charles Lewton ...
The steel is then forged into a single plate, and the pieces of cast-iron are piled on top, and the whole thing is forge welded into a single billet, which is called the age-kitae process. The billet is then elongated, cut, folded, and forge welded again. The steel can be folded transversely (from front to back), or longitudinally (from side to ...
Taken out of the fire and hammered into a thinner block, the block is scored in the center with an axe and folded over, making it thick again. The block is then placed back in the fire. The steel can be folded transversely or longitudinally. Often both folding directions are used to produce the desired grain pattern.
Pattern welding dates to the first millennium BC, with Celtic, and later Germanic swords exhibiting the technique, [5] with the Romans describing the blade patternation. [6] [7] By the 2nd and 3rd century AD, the Celts commonly used pattern welding for decoration in addition to structural reasons.
Faggoting or faggoting and folding is a metalworking technique used in the smelting and forging of wrought iron, blister steel, and other steel. Faggoting is a process in which rods or bars of iron and/or steel are gathered (like a bundle of sticks or "faggot") and forge welded together. The faggot would then be drawn out lengthwise. The bar ...
TL;DR: As of May 30, the five-piece set of Ryori Shefu Japanese folded steel chef knives is on sale for only $249.99, instead of the usual $599. That's a savings of 58%.Hosting summer barbecues or ...
The origin of the name "Damascus Steel" is contentious. Islamic scholars al-Kindi (full name Abu Ya'qub ibn Ishaq al-Kindi, circa 800 CE – 873 CE) and al-Biruni (full name Abu al-Rayhan Muhammad ibn Ahmad al-Biruni, circa 973 CE – 1048 CE) both wrote about swords and steel made for swords, based on their surface appearance, geographical location of production or forging, or the name of the ...
The ARX100 was nearly 100% ambidextrous, featured a side-folding stock for compact storage, and was constructed from lightweight materials to keep the empty weight at an impressive 6.8 pounds. The ...