hard high ductility small expansion coefficient high tenacity Tantalum
antalum has an extremely hard texture and the hardness of 6-6.5. Tantalum is a kind of rare metal with steel grey luster, and has the melting point of 2,980℃ and the density of 16.6g/cm3. With similar performance of niobium, tantalum is an extremely stable chemical element. With high ductility, tantalum can be stretched into thin filaments or prepared into thin foils. It has extremely small expansion coefficient, only 6.6 PPM expansion after each centigrade increase. Besides, it has extremely high tenacity which is more excellent than that of copper.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
high-temperature strength creep resistance Molybdenum Piercing Mandrel | With excellent high-temperature strength and creep resistance, TZM alloy can be used for manufacturing mandril ejectors of seamless steel pipe pene... |
 |
high melting point high-temperature strength good heat resistance Material for Die-casting Mold | Material-based Alloy for Tungsten-based Alloy and Molybdenum-based Alloy Die-casting Mold In the process of die-casting iron/steel materials, the o... |
 |
high tungsten melting point high density arc ablation resistance large density Silver-tungsten Alloy | Silver-tungsten alloy is a kind of two-phase structural pseudo-alloy composed of tungsten and silver elements, and is a metal-matrix composite mate... |
 |
high quality Mo-30W Mo-50W Mo-85W Tungsten-molybdenum Alloy | The melting point of tungsten-molybdenum alloy is improved along with the increase of tungsten content. When the tungsten content is increased to 2... |
 |
high-melting-point good superconductivity corrosion resistance wear resistance Niobium | Niobium is a kind of silver grey rear high-melting-point metal with relatively soft texture and ductility. At normal temperature, niobium cannot re... |
