99.99%Ttantalum Rod

Raw material preparation: Select high-purity tantalum powder as the raw material, with a purity generally of 99.99 or above.
Molding: Tantalum powder is processed into tantalum rods, bars, or blocks through pressing, sintering, and other techniques.
Melting: Vacuum electron beam melting furnace is used for at least two melting processes. The first melting process uses horizontal or vertical feeding, while the second and subsequent melting processes use vertical feeding. During the second and subsequent electrode melting, it is required to rotate the electrode and control the rotation speed at 0.3-0.8r/min1.
Processing: Processing the melted tantalum rod, such as forging, rolling, extrusion, or drawing, to obtain the desired size and shape.
Heat treatment: Heat treatment is applied to the processed tantalum rod to improve its performance and quality.
Testing: Testing the produced high-purity tantalum rods, including chemical composition analysis, physical property testing, etc., to ensure that they meet relevant standards and requirements.

 

High precision machining: capable of achieving micrometer level or even higher precision machining, while ensuring the accuracy and quality of components.
Strong flexibility: Customized processing can be carried out according to different component requirements. Through programming, machine tools can achieve machining of components with different shapes, sizes, and precision requirements.
Good surface quality: Precision machining can achieve good surface quality, and the processed parts have smooth and burr free surfaces, improving the appearance quality and service life of the product.

 

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