Aluminum radiator, aluminum radiator Weifang, Shōtai Aluminum

Aluminum radiator, aluminum radiator Weifang, Cheong Tai Cheong Tai aluminum supplied by Alcoa. Qu Shōtai Aluminium Company Limited (www.chtly.com) Shandong Weifang Premium Business League certification company, has Shōtai other brands, has a good reputation, honesty, service-oriented "business alliance Service" icon on the page, we will be happy to serve you! Aluminum is an active metal, dry air at the surface of the aluminum oxide film thickness immediately form a dense 50 ? (1 ? = 0.1 nm) aluminum radiator price, no further oxidation of the aluminum and the ability of water; But with aluminum powder air mixture is highly flammable; molten aluminum can react violently with water; many metal oxides at high temperatures can reduced to the corresponding metals; aluminum is aluminum radiator gender monopoly, easily soluble in alkali, but also can be dissolved in dilute acid. Industrial aluminum can be seen as essentially iron, low silicon content aluminum-iron-silicon alloy. In addition to the impurity phase of FeAl3 brittle needles and massive siliceous brittle point, but also the formation of two ternary phase, when Fe> Si, the formation of α (Fe2SiAl8) phase; When Si> Fe, formation of β (FeSiAl5) phase. Two-phase compounds are brittle aluminum radiators Weifang, the latter on the hazards of plastic bigger. Therefore, in general industrial aluminum are making Fe> Si. When Fe> Si time, but also reduce the crystallization temperature range and reduce the tendency to produce casting crack. When the Fe / Si ≥ 2 ~ 3 when can produce fine grain, good performance of industrial aluminum sheet metal stamping. It should be noted that, in the industrial aluminum mostly of iron and silicon compounds are present in ternary form, and free silicon chance FeAl3 rarely occurs.