PREV ARTICLE       NEXT ARTICLE       FULL ISSUE       PREV FULL ISSUE      

V8 2005 INDEX       E-SYLUM ARCHIVE




The E-Sylum:  Volume 8, Number 43, October 9, 2005, Article 18

REMELTING CENT SCRAP

Last week, Dick Johnson mentioned that the skeleton scrap
generated from the U.S. cent blanking operation could easily
be melted and reformulated into brass.

Tom DeLorey writes: "The webbing, or skeleton scrap as you
call it, left over from the punching out of cent blanks can simply
be remelted into new strip and need not be recycled into brass
(though it could be). The strip itself is not copper plated, or
otherwise the edges of the cents would show the zinc core. The
blanks themselves are copper plated after being punched out
of the strip.

Even if the strip were plated, it could still be melted down into
new strip. The specifications for the copper-plated zinc cent
introduced in 1982 specifically calls for a trace amount of copper
in the zinc core, to allow for spoiled blanks, planchets and cents
to be melted down into new strip without the need to refine out
the copper which had already been applied to them. They did it
logically."

  Wayne Homren, Editor

Google
 
coinbooks.org Web
The Numismatic Bibliomania Society is a non-profit organization 
promoting numismatic literature. See our web site at coinbooks.org.

To submit items for publication in The E-Sylum, write to the Editor 
at this address: whomren@coinlibrary.com

To subscribe go to: https://my.binhost.com/lists/listinfo/esylum
Copyright © 2005 The Numismatic Bibliomania Society.

PREV ARTICLE       NEXT ARTICLE       FULL ISSUE       PREV FULL ISSUE      

V8 2005 INDEX       E-SYLUM ARCHIVE


Copyright © 1998 - 2005 The Numismatic Bibliomania Society (NBS)
All Rights Reserved.

NBS Home Page
Contact the NBS webmaster