Tantalum tube recycling_ Seamless tantalum tube recycling price_ Rare metal recycling and refining manufacturers

Tantalum tubes are made of tantalum and can be divided into welded tubes and seamless tubes, with a wide range of applications. Tantalum tubes are mainly used as materials for electronic emission tubes and high-power electronic tube components. Tantalum is used to manufacture seamless pipes by extrusion, pipe reduction, or deep drawing with sheet metal. The manufacturing method of welding is to first form a strip, then make a tube shape, and then weld the seam with gas tungsten arc (GTAW). Tantalum, unlike many other metals, must be very clean before heat treatment. If not cleaned very clean, surface contamination caused by hydrogen, oxygen, nitrogen, and carbon can occur, forming brittle (hardened) structures. Because hydrogen, oxygen, nitrogen, and carbon are very active intrusive elements within the temperature range of tantalum annealing, once contaminated by these elements, there is no way to remove them except by remelting. Produce flat billets or circular small and medium-sized billets using two methods: hammering and stamping. Unlike ordinary metals, tantalum cannot be Hot working. The recrystallization temperature of tantalum exceeds 1000~C. If heated, even with a general protective layer, excessive oxidation will occur. More seriously, if tantalum is exposed to such high temperatures, not only does excessive oxidation occur on the surface of tantalum, but oxygen can also invade between atoms inside the matrix, making tantalum brittle. Not only oxygen, but also nitrogen, carbon, and hydrogen can make tantalum brittle. For the above reasons, Hot working of tantalum is generally not carried out. When it is necessary to carry out Hot working, protective coating or inert gas atmosphere shall be applied. Waste tantalum tubes are one of the sources of tantalum waste recycling, including tantalum sheet recycling, tantalum capacitor recycling, tantalum wire recycling, tantalum particle recycling, tantalum alloy recycling, tantalum rod recycling, tantalum foil recycling, etc. If you have any demand for tantalum containing waste recycling, please call our 24-hour service hotline. Dingfeng Precious Metal Recycling and Refining Factory has its own recycling and refining factory without intermediaries to earn price differences. Our professional technical team and customer service personnel provide one-on-one services to ensure customer privacy during the recycling process.