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Scrap metal of non-ferrous metals buy in Novosibirsk
Buy Scrap metal of non-ferrous metals
Scrap metal of non-ferrous metals

Scrap metal of non-ferrous metals

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Russia, Novosibirsk
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Bronze is a resistant, strong and plastic material, bronze possesses surprising properties even in comparison with pure copper.

Bronze — a copper alloy, usually about m tin as the basic alloying element, but applies also alloys with aluminum, silicon, beryllium, lead and other elements, except for zinc and nickel. Alloys with a soderzhaniyemtsinka and nickel received the name shpiatr and are not bronze, and are its cheaper fake. The name "bronze" happens from ital.bronzo which, in turn, came or from the Persian word "berenj" meaning "copper" or from the name of the city of Brindisi from which this material was delivered to Rome.

Depending on an alloying of bronze call tin, aluminum, silicon, beryllium etc. Everything bronze can be divided on tin and bezolovyanny. Bronze density depending on brand (and inclusions of impurity) makes 7800-8700 kg/m ³; temperature of melting is 930 — 1140 °C;

Color of bronze, with increase in percentage of tin, passes from red (90% — 99% of copper) in yellow (85% of copper), white (50%) and steel-gray (up to 35% of copper). As for viscosity, at 1% — 2% of tin forging alloys on cold, but less, than pure copper; at 5% of tin bronze can be forged only at a temperature of a red kaleniye, and at content over 15% of tin the malleability absolutely vanishes; alloys with very big percent of tin become a little soft and viscous again.

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Scrap metal of non-ferrous metals
Scrap metal of non-ferrous metals
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