Introduction to the physical properties of tantalum plates
Melting point: The melting point of tantalum plates is as high as 2995℃, ranking fifth among single substances.
Thermal expansion coefficient: The thermal expansion coefficient of tantalum plates is very small, and it only expands by 6.6 parts per million for every degree Celsius increase.
Toughness: Tantalum plates have strong toughness, which is better than copper.
Hardness: Tantalum plates have moderate hardness, which is related to the oxygen content. The Vickers hardness of ordinary pure tantalum and annealed state is only 140HV. However, the hardness of the manufactured tantalum plates can reach between 200 and 300 under the Vickers hardness standard.
Strength: The strength of tantalum plates is usually measured by yield strength and tensile strength. Generally speaking, the yield strength of tantalum plates is about 300MPa to 700MPa, and the tensile strength can reach more than 800MPa.
Ductility: refers to the ability of a material to undergo plastic deformation under stress. Generally speaking, the elongation of tantalum plates can reach more than 20% to 30%.
Introduction to the main specifications and parameters of tantalum plate products
| Thickness (mm) | Width (mm) | Length (mm) | |
| Foil piece/rolls | 0.01-0.1 | 5-200 | 10-1000/>1000 |
| Sheet | 0.1-1 | 100- 500 | 100-1000 |
| plate | ≥1 | 100-500 | 100-1000 |
Zhenan Tantalum Plate Product Details Picture Display
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2. Special-shaped products through forming, bending, and shaping
3. Products with a coating of a specific thickness on almost any metal or polymer material
4. Products with special surface treatment, mechanical high-precision polishing, and chemical high-precision polishing
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