Cylindrical Tantalum Crucible

1. Appearance inspection
Before the tantalum crucible products leave the factory, our staff will observe whether there are obvious cracks, cracks or damage on the surface of the crucible.
Secondly, we will check whether the shape of the crucible is deformed. If the crucible is obviously deformed, such as twisting, denting or swelling, it may mean that its internal structure is damaged and continued use may be a safety risk.
Finally, check the degree of corrosion on the surface of the crucible. Although tantalum has good corrosion resistance, it may still be corroded under certain special environments.

2. Internal inspection
Check whether there is any residual material or impurities in the crucible. If there is residue that is difficult to remove, it may affect the quality of the material when it is used next time, or react with newly added materials at high temperatures to damage the crucible.
Observe whether there are local overheating or discoloration areas inside the crucible. This may indicate that the area has experienced abnormally high temperatures during previous use, which may affect the overall performance and service life of the crucible.

1. We will try our best to reply our customers' requests within 24 hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.

The company relies on sophisticated technology, professional equipment and a group of technicians in the rare metal industry for many years, with excellent products and satisfactory services. After years of unremitting efforts, the company's products have been sold well at home and abroad in South Korea, Japan, Germany, Russia and other countries, and are well received by users. They are listed in the ranks of high-quality suppliers. I believe that our products and services will definitely be recognized and satisfied by you!