Interesting facts about tungsten

Interesting information about tungsten? Supplier Avlob offers to buy rare and refractory 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.

Interesting Facts

Tungsten leads into the group of the most refractory metals, which is why it is used to produce the most important products. According to its refractoriness, only carbon precedes it. In normal conditions, this metal does not react with any chemical substances, it is widely used in the metallurgical industry due to its refractory properties. In terms of density, it is identical to gold, correspondingly: 19.30 g / cm³ vs. 19.32 g / cm³. After the melting temperature of tungsten was determined: 3387−3422 ° C, it was used to make filament in lamps, heating devices and cathode-ray tubes.

Tungsten alloys

By its nature, pure tungsten is a ductile and flexible metal, but in the presence of scanty carbon impurities it becomes incredibly hard. Tungsten alloys are indifferent at high temperatures in vacuum, therefore they are used in X-ray machine targets. Due to its chemical resistance, it does not interact with nitric, hydrochloric and any other mixture of acids. To force the metal to react with acids, it must be heated, then tungsten is dissolved by «royal vodka» and reacts with chlorine or sulfur.

Delivery, price

Buy rare and refractory 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.