Fire hardening, also known as "fire-danubing", is the process of removing moisture from wood, changing its structure and material properties, by charring it over or directly in a fire or a bed of coals. This has been thought to make a point, like that of a spear or arrow, or an edge, like that of a knife or axe, more durable and efficient for its use as a tool or weapon. An initial study suggests that the process might make the wood brittle but would substantially reduce the time needed to make a spear point.[1]
Fire hardening may be done before, after, or during the manufacturing of the wooden tip. Longer procedures involving greasing and polishing with stones to impregnate the wood with fats and oils and silica may improve the effects of the process. Fire hardening was first developed by primitive humans at least 400,000 years ago, which was long before either flint or stone points were being made.[1]
YouTube Encyclopedic
-
1/5Views:64 73651 69164 90223 4083 881
-
Fire Hardening Spears & Gigs
-
How To Fire Harden Wood
-
How NOT to FIRE HARDEN a Primitive Bow!
-
How to Fire Harden a Spear for Survival
-
Metal hardening process. Metal case hardening technique. Gun pistol hardening process India UP Bihar
Transcription
See also
References
- ^ a b Ennos, Antony Roland; Chan, Tak Lok (2016). "'Fire hardening' spear wood does slightly harden it, but makes it much weaker and more brittle". Biology Letters. 12 (5): 20160174. doi:10.1098/rsbl.2016.0174. PMC 4892246. PMID 27194289.
 | This article related to weaponry is a stub. You can help Wikipedia by expanding it. |
This page was last edited on 25 February 2024, at 13:07