Bouncoing bronze chisels on quartzite

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  • uploaded June 1, 2022

Bronze chisels with 12, 14 and 16 % tin alloys bouncing and splintering when trying them on quartzite. Bronzemeißel mit 12, 14 und 16% Zinngehalt in der Legierung prallen ab und splittern auf dem Quarzit.

 

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