RE: [Glorantha] Re: The Irony

From: <>
Date: Sun, 13 Mar 2005 13:49:07 -0000

Joerg:
> > >Spot on, Jane - I calculated a blade about 1 to 1.5 kg,
> and the rest
> > >losses in production.
> > >
> > >The 450 cubic centimetres describe the raw ingot.

Donald:
> > That's a heck of a lot of wastage for working iron. While
> there will
> > be some loss from finishing, polishing and sharpening there'll be
> > little or none in the forging.

Jeff:
> Actually, that is not my understand of the matter. Depending
> on the process, there is considerable wastate. In the case of
> the pattern welding method used by the vikings and the celts,
> up to 3/4 of the bar was lost.

In one of those odd coincidences, a book stall I was at yesterday had a book on Roman iron production. I wasn't willing to spend =A315 to find out all the details of this stuff, but a quick skim suggested that for them, the forging process lost about 20% of the weight of the iron (and about 80% of the volume).

Sounds like wastage levels may differ depending on method (perhaps not a surprise), and no doubt gloranthan iron being different from RW iron, things there will be different again. And the basic cultural "work iron" ability level may have some influence on things.


Received on Wed 27 Apr 2005 - 13:58:19 EEST

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