Industria Albisteak

Kanalizazioen burdineria zurekin klimatizazioko kobrezko hodizko kobrezko kamiseta ulertzeko

2021-06-08
Hodiak girotzeko kobrezko kamiseta, hozteko kobrezko juntura mota bat da, korrosio erresistentzia ona du, higaduraren erresistentzia eta konpresio erresistentzia nabarmenagoa da. Kobrezko te-a ulertzeko, lehenik eta behin kobrea ulertu behar dugu.
Kobre gorria kobrezko elementala da, izen morearen koloreagatik. Kobrea industria kobre hutsa da, bere urtze puntua 1083â „ƒ da, ez da eraldaketa isoteriko alotropikorik, 8,9 dentsitate erlatiboa, magnesioarentzat bost aldiz, altzairu arrunta baino% 15 inguru da. Gorri arrosa du, oxido filmaren sorreraren azalera morea zen, beraz kobrea deitzen zaio orokorrean. Kobrea da oxigeno kopuru jakin batekin, beraz kobre oxigenatua ere deitzen zaio.

Jiaco kobrezko hodien hornidurek aire girotuko kobrezko hodizko kobrezko kamiseta ulertzera eramaten zaituzte


Kobrezko kamiseta

Kobre gorriaren erabilera

Kobre gorriaren erabilera is much more extensive than pure iron, every year 50% of the copper is purified by electrolysis into pure copper, used in the electrical industry. The red copper here, really very pure, containing more than 99.95% copper line. Very small amounts of impurities, especially phosphorus, arsenic, aluminum, etc., can greatly reduce the electrical conductivity of copper. The oxygen in copper (copper smelting is easy to mix with a small amount of oxygen) has a great effect on the conductivity, the copper used in the electrical industry must generally be oxygen free copper. In addition, lead, antimony, bismuth and other impurities will make copper crystallization can not be combined together, resulting in thermal embrittlement, will also affect the processing of pure copper. This highly pure copper is generally refined by electrolysis: impure copper (crude copper) is used as anode, pure copper is used as cathode, and copper sulfate solution is used as electrolyte. When the current passes through, the impure copper on the anode is gradually dissolved, and the pure copper is gradually deposited on the cathode. The copper thus obtained; Purity up to 99.99%.