Firmetal Co., Ltd.
- Home
- Companies
- Firmetal Co., Ltd.
- Products
- Firmetal - Tantalum Rod & Bar
Firmetal - Tantalum Rod & Bar
To make a rod & bar first we need to forge or extrude the material to suitable size. The representative sections’ yield is 70%~90%. Then we anneal the material. Forging, rolling, extruding and drawing are usually used during reprocessing. The wire need to be forged by regular wire drawing machine.
Most popular related searches
Tantalum Rod & Tantalum Bar Products Standard
All tantalum rod and bar (UNS R05200, UNS R05400), Ta-2.5W rod and bar (UNS R05252), Ta-10W rod and bar (UNS R05255) and Ta-40Nb rod and bar (UNS R05240) products can meet ASTM B365 for customer to choose.
Tantalum Rod & Tantalum Bar Production Technology
- To make a rod & bar first we need to forge or extrude the material to suitable size. The representative sections’ yield is 70%~90%. Then we anneal the material. Forging, rolling, extruding and drawing are usually used during reprocessing. The wire need to be forged by regular wire drawing machine.
- Since the Ta material is so soft, it is easy to have scratches. The maker must pay special attention to the surface situation and use enough lubrication.
- The tantalum rod and tantalum wire has two types: one is made by forging, extrusion, rolling and grinding. And the other one is made by rolling, forged or pulled. The diameter is between 0.2 and 63.5mm.
- The most common products that needed in industries are pure tantalum rod & bar, 90%Tantalum 10%Tungsten, 97.5%Tantalum 2.5%Tungsten , 60%Tantalum 40%Niobium and 92.5%Tantalum 7.5%Tungsten rod & bar.
- Pure tantalum sheet, 90%Tantalum 10%Tungsten, 97.5%Tantalum 2.5%Tungsten, 60%Tantalum 40%Niobium sheet are all made by the above technology.