99.95% Tantalum Grounding Ring

a. Raw material selection

Yusheng Metal generally chooses high-purity tantalum raw materials, with a tantalum content of 99.95% or above
b. Forging or extrusion:

The process of forging or extruding tantalum raw materials into preliminary billet shapes. Forging can improve the internal structure of tantalum materials, enhance their density and mechanical properties.
c. Cutting

Cutting the forged or extruded billet according to the design requirements to obtain a suitable size of tantalum plate billet, preparing for subsequent processing.
d. Turning processing:

Using a lathe to turn tantalum plate blanks, the basic shape of the tantalum double ear grounding ring is machined, including the outer diameter, inner diameter, thickness, and other dimensions of the ring.
e. Milling processing

 For the ear structure of tantalum double ear grounding rings, milling processing is usually required to complete it. Use a milling machine to mill the shape and size of the ears on both sides of the ring, ensuring a secure and accurate connection between the ears and the ring.
f. surface treatment
a.Cleaning: Clean the processed tantalum double ear grounding ring to remove surface oil stains, impurities, and metal debris.
b.Polishing: In order to improve the surface smoothness and aesthetics of the tantalum double ear grounding ring, polishing treatment is required.

What are the functions of grounding ring?
The electromagnetic flowmeter is mainly composed of grounding ring, because it can guide the current to the ground, which can ensure the safe operation and correct measurement of the equipment.

How to choose the location when installing the grounding ring?
Selection of installation location: The grounding ring should be selected near the electromagnetic flowmeter, not too far away, and away from

interference sources with large current. You can choose to install it on the base or shielding cover of the equipment.

Are there any requirements for the material of the grounding ring?
Due to the application requirements of the grounding ring, metal materials with good conductivity are generally selected, such as tantalum, titanium and other metals.

1. Install the grounding ring after ensuring that the power is cut off and the equipment is in a shutdown state and the installation location is cleaned.

2. After the grounding ring is installed in a fixed position, check that it is in precise contact with the metal surface of the equipment. And use welding or screws to fix it.

3. After confirming that the installation is firm and the metal surface is smooth and burr-free, choose aluminum wire or copper wire for connection.

a. quality testing
 1.Appearance inspection: Inspect the appearance of the tantalum double ear grounding ring, including checking for defects such as scratches, dents, cracks, etc. on the surface, whether the connection between the ear and the ring is firm, and whether the position and size of the hole are correct.

 2. Size measurement: Use measuring tools to accurately measure the size of the tantalum double ear grounding ring, ensuring that its outer diameter, inner diameter, thickness, ear size, etc. meet the design requirements.

b. Packaging and Storage
Packaging: Qualified tantalum double ear grounding rings will be packaged using materials with good protective properties to prevent damage to the grounding rings during transportation and storage.

Tantalum Ground Ring

Ingredient Testing

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