Rare earth metals help

Are you interested in the characteristics of rare earth metals? Supplier Avlob offers to buy rare earth metals at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment.

Relevance

Unconventional advantages of rare-earth elements were estimated only in the second half of the twentieth century. First of all, this is due to the development of electrical engineering, electronics, chemical and metallurgical industry technologies. Today, Russia has become one of the undisputed leaders in the extraction, as well as the production of most rare-earth metals.

Technical specifications

Rare-earth metals (with an unfinished electronic shell) belong to the transition elements of the IV, V, VI group of the Mendeleyev periodic system. The atomic structure determines their unique chemical and physical properties: The refractoriness of these elements is in the range from 1660 degrees (t ° melting titanium) to 3400 degrees (t ° melting tungsten). They are distinguished by their exceptional strength and corrosion resistance. Variable valence of these elements causes a variety of different chemical compounds. All of them can form solid refractory silicides, carbides, borides.

Production

The most effective method is electron beam melting. Semi-finished products are formed by powder metallurgy. The further technology consists in processing the obtained powder porous mass — a sponge. Sintering is performed by the traditional method for powder metallurgy using the arc melting method.

Delivery, price

Buy rare earth metals at an affordable price from the supplier Avlob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy rolled metal from rare and refractory metals at the optimal price in bulk or at retail. We invite you to partner cooperation.