Ten steel strips, 115mm by 25mm, sherardized by Co

Made:
1929
maker:
Sherard Osborn Cowper-Coles

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© The Board of Trustees of the Science Museum

Ten steel strips, 115mm by 25mm, sherardized by Cowper Coles in 1929. The sheradizing mixture consisted of 7.5% Al powder, 7.5% Zn dust and 15% sand.

Details

Category:
Metallurgy
Object Number:
2002-133
type:
ten sherardized steel strips
credit:
Mr. Peter Cowper-Coles.