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Metal europium

Technical characteristics

Pure and europium — like aluminum. In the air it instantly oxidizes (at room temperature), so long-term storage it is placed in a tightly closed container. This metal is one of the 14 elements of the lanthanide group with a melting point of 826 °C and a heat of vaporization — 176 kJ/mol. Like many other rare metals, it is often used as an alloying element, and its getting very expensive and requires complex chemical and physical effects. This is a very high-tech metal that is easily processed: it is rolled, bent, drilled, cut.

Atomic number Eu No. 63
Atomic mass g/mol 152
The degree of oxidation 2, 3
Density [g/cm3] 5,2
The melting temperature t°C 826°C
The boiling point of t°C 1597°C
Heat of evaporation kJ/mol 176

Chemical properties

Europium is the active element. Valence +2; +3. He displaces from solutions of salts of practically all metals and outdoors very quickly covered with an oxide film. To avoid oxidation, keep it in a jar with kerosene or under a layer of paraffin.

Application

In the alloy with cubic Zirconia expands the width of the capture of thermal neutrons. In nuclear reactors the derivatives of europium included in the absorption rod. With Halogens this metal forms a light-sensitive crystals. Unstable isotope 154Eu can be used as a radioactive fuel. Eu2 O3 required in thermochemical splitting of deuterium and tritium. In laser optics this metal serves in the creation of powerful lasers generating radiation with a wavelength of 610 nm,

Supplier

Supplier «Auremo» offers to buy wholesale europium or in installments. Large selection of semi-finished products in the warehouse. The optimal price of europium from the vendor. Buy today. Connected experienced managers will quickly help to buy and europium alloys europium. A large range will not leave You without a choice. We have the best ratio of price and quality. We invite you to partnership. The best price of europium from the vendor «Auremo».

To buy best price from «Auremo»

The company «Auremo» — certified supplier of rare earth metals in the countries of Eastern and Central Europe — sells metal on the most favorable terms. The experience of the company «Auremo» will allow You to easily buy europium. The catalog is a wide range of products. The price of europium depends on the order volume and additional conditions of delivery. Wholesale customers — the price is preferential.

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