GENPHOAL TECHNOLOGY(B.V.I.)CO., LTD

Model Number: GK-201 Brand Name: GENPHOAL Key Specifications/Special Features: Fine elements collection metal sample experiment activitiesTantalum is a kind of refractory metals and rare, strategic materials of electronic industry and space development indispensable.Tantalum metal hard texture, full scalability, can be pressed into sheets or pull silk, high melting point of 2996 DEG C, ranked in the various elements in the fifth, only the carbon tungsten-rhenium-osmium than its high density, tantalum also reached the 16.69g cm 3, a very heavy?. Tantalum compatibility with the human body is very good, medical used into flakes or thin, mending damaged tissue.Chemical properties of tantalum have very good, has a very high resistance to corrosion, hydrochloric acid, at 150 DEG C when concentrated nitric acid, concentrated sulfuric acid or aqua regia cannot be corrosion.Tantalum itself belongs to the active metal corrosion resistance, the source of it in the surface density of the five oxidation two tantalum film, in the high-temperature oxidation, five compact two tantalum film is destroyed, TA can with a lot of material response.Characteristics of tantalum are, make its application field is very wide.Tantalum corrosion equipment used in the production of acid, bromine, ammonia and other chemical industry.In the production of various kinds of inorganic acid equipment, tantalum can be used to replace the stainless steel, which can increase the life of dozens of times than the stainless steel. In the chemical, electronic, electrical industry, TA can replace the past, need to be undertaken by the noble metal platinum task, so that the required cost is greatly reduced. The structure of combustion chamber of tantalum metal materials can be used for aircraft engines. Tantalum tungsten, tantalum tungsten hafnium, tantalum hafnium alloy used for high strength rockets, missiles and jet engine heat resistant materials and the control and adjustment of equipment parts. Tantalum capacitors made with excellent performance, half the world tantalum metal yield was used in the production of tantalum capacitors. In addition, TA can also be used in a vacuum furnace, missile warheads and other fields.Since TA very high melting point and will react with oxygen, nitrogen, carbon at high temperature, so the tantalum smelting is also difficult. Dense tantalum bead is very rare
Tantalum is a chemical element with symbol Ta and atomic number 73. Previously known as tantalium, its name comes from Tantalus, a hero from Greek mythology.
[3] Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant. It is part of the refractory metals group, which are widely used as minor components in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum. Tantalum is also used for medical implants and bone repair.