Высокочистый внутренний наружный нагреватель Rhenium для металлоорганического химического осаждения пара MOCVD K465i Китай заводская цена Re

Description:Element symbol: Re, atomic number 75, is a VIIB metal. Rhenium has a density of 21.04g/cm³ and a melting and boiling point of 3186°C (5767°F, 3459K) and 5596°C(10105°F, 5869K), respectively. Rhenium is a rare silver-white metal with a high melting point. It has the third highest melting point (tungsten and carbon), the highest boiling point, and the fourth highest density (platinum, iridium, and osmium). The metal rhenium is hard, wear-resistant and corrosion-resistant. Rhenium, which is stable in air, is vaporized with sulfur at high temperature to synthesize rhenium disulfide, which forms halides with fluorine, chlorine and bromine. Rhenium is insoluble in hydrochloric acid, but soluble in nitric acid and hot concentrated sulfuric acid. Rhenium does not interact with hydrogen or nitrogen, but can absorb hydrogen. Rhenium is a dispersed element, found in the earth's crust in 10^(-7)%, mainly in molybdenite. Nowadays, rhenium and its alloys are widely used in aerospace, electronics, petrochemical and other fields.

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 The size of the ingot can be customized according to requirements.

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Xinkang:We are a professional manufacturer specialized in this field for over 10 years.

2.How long is your delivery time?

XinKang:Shipment can be made in 3-5days for those regular size,or samples, and 15 days for batch quantity.

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